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ATEX Approved DH3 Differential PressureControllerDigihelic® Pressure Control in Flame-Proof ATEX Enclosure

SeriesAT2DH3

The ATEX approved Series AT2DH3 Digihelic® Differential Pressure Controller isa 3 in 1 instrument possessing a digital display gage, control relay switches, and atransmitter with current output. Combining these three features allows the reduction ofseveral instruments with one product, saving inventory, installation time and money. TheATEX approved Digihelic® controller is the ideal instrument for hazardous area pressure,velocity and flow applications by allowing for the selection of pressure, velocity orvolumetric flow operation in several commonly used engineering units. Two SPDT controlrelays with adjustable dead bands are provided along with a scalable 4 to 20 mA processoutput. In velocity or flow modes, a square root output is provided on the 4 to 20 mA signalto coincide with the actual flow curve. Flame-proof ATEX enclosures are available in aluminum and can include a glass windowfor viewing process information and set point status on digital display.

Important notes for installation:€ Cables must be fitted through 1/2� NPT cable gland or ATEX conduit (not supplied with instrument).€ Make sure after cabling to close tight cover and cable gland, in order to keep IP66 rating (IP65 with option OPV, overpressure relief valve).€ Open cover only after de-energizing instrument.€ Attention: Check local safety rules and warnings on unit and manual for a correct use of the instrument in hazardous area.

SPECIFICATIONSService: Air and non-combustible,compatible gases.Wetted Materials: Consult factory.DH3 Housing Material: Die castaluminum case and bezel.Housing Material: Aluminum.Finishing: Texture epoxy coatRAL7038.Accuracy: < 5 in w.c. (except ±2.5 inw.c.): ±1%; All other ranges: ±0.5% at77°F (25°C) including hysteresis andrepeatability (after 1 hour warm-up).Stability: < ±1% per year.Pressure Limits: Ranges � 2.5 in w.c.:25 psi; ±2.5�, 5 in w.c.: 5 psi; 10 in w.c.:5 psi; 25 in w.c.: 5 psi; 50 in w.c.: 5 psi;100 in w.c.: 9 psi.Temperature Limits: 32 to 140°F (0 to60°C) Case: -58 to 140°F (-50 to 60°C)(Note: Product temperature limits differfrom case).Compensated Temperature Limits:32 to 140°F (0 to 60°C).Thermal Effects: 0.020%/°F(0.036/°C) from 77°F (25°C).

Power Requirements: 12 to 28 VDC,12 to 28 VAC 50 to 400 Hz.Power Consumption: 3 VA max.Output Signal: 4 to 20 mA DC into 900ohms max.Zero & Span Adjustments:Accessible via menus in safe zoneonly.Response Time: 250 ms (damping setto 1).Display: Backlit 4 digit LCD 0.4� heightLED indicators for set point and alarmstatus.Process Connections: 1/8� NPTfemale brass (SS optional). Inpresence of acetylene it is necessaryto use SS.Electrical Connections: Two 1/2� NPTfemale. Cable gland not included. Weight: 12.3 lb (5.6 kg).Electrical Wiring: Screw terminal.Mounting Orientation: Mount unit invertical plane.Enclosure Rating: (IP66). IP65 withoption OPV, overpressure relief valve.Dial Size: 5� (127 mm) OD x 3-1/8�(79.38 mm).ATEX�Approved Products fromComhas with ECN: NEMKO10ATEX1096.Agency Approvals: CE 0470 II2GD Ex d IIC Gb T6; -50°C � Ta �+60°C Ex tb IIIC Db T 85°C.

SWITCH�SPECIFICATIONSSwitch Type: 2 SPDT relays.Electrical Rating: 1 amp @ 30VAC/VDC.Set Point Adjustment: Adjustable viakeypad on face in safe zone only.

1/8˝ NPT 2-9/16

[65.00]15/16

[24.00]

Ø5/16[Ø8.00]

19/32[15.00]

6-19/64[160.00]

1-31/32[50.00]

19/32[15.00]

1/8˝ NPT

8-17/64[210.00]

8-5/64[205.00]

7-11/64[182.00]

1-37/64[40.00]

8-17/64[210.00]

6-19/64[160.00]5-23/64[136.00]

SP1 SP2 ALLO ALHI

AT2DH3-002-003-004-005-006-007-009-010-011-013-014-015-016-017-018

SeriesRange

Housing MaterialCover

ProcessConnectionOverpressurePlug

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CONTACT US | U.S. 219/879-8000 | U.K. (+44) (0)1494-461707 | A.U. (+61) (0) 2 4272 2055 | China +852-23181007

0 to 0.25 in w.c.0 to 0.5 in w.c.0 to 1 in w.c.0 to 2.5 in w.c.0 to 5 in w.c.0 to 10 in w.c.0 to 25 in w.c.0 to 50 in w.c.0 to 100 in w.c.0.25 to 0 to 0.25 in w.c.0.5 to 0 to 0.5 in w.c.1 to 0 to 1 in w.c.2.5 to 0 to 2.5 in w.c.5 to 0 to 5 in w.c.10 to 0 to 10 in w.c.AluminumBlindGlass top cover1/8� NPT F brass ports1/8� NPT F SS portsStandard without overpressure relief valveOverpressure relief valveMaterial same as portSS information label

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ATEX Approved ADPS Adjustable DifferentialPressure SwitchThe ADPS in Flame-Proof ATEX Enclosure

Series AT1

ADPS

The ATEX approved Series AT1ADPS Adjustable Differential Pressure Switch isdesigned for pressure, vacuum, and differential pressure applications in hazardous areas.The dual scaled adjustment knob in inches water column and pascals allows changes to theswitching pressure to be made without a pressure gage. The switch is available withsettings from 0.08 in w.c. (20 Pa) up to 16 in w.c. (4000 Pa). The silicone diaphragm makesthis series ideal for use with air and other noncombustible gases. Flame-proof ATEXenclosures are available in aluminum and can include a glass window for viewing set pointstatus on adjustment knob.

Important notes for installation:€ Cables must be fitted through 1/2� NPT cable gland or ATEX conduit (not supplied

with instrument).€ Make sure after cabling to close tight cover and cable gland, in order to keep IP66

rating (IP65 with option OPV, overpressure relief valve).€ Open cover only after de-energizing instrument.€ Attention: Check local safety rules and warnings on unit and manual for a correct

use of the instrument in hazardous area.

SPECIFICATIONSService: Air and non-combustible, compatible gases.Wetted Materials:

Diaphragm material: Silicone; Housing material:

Switch body: PA 6.6 and POM; Cover: Polystyrene;Brass or SS depending on pressure connections chosen.

Temperature Limits: Process and ambient temperature from -4 to 185°F (-20 to85°C); Case: -58 to 140°F (-50 to 60°C) (Note: Product temperature limits differfrom case).Pressure Limits: 40 in w.c. (10 kPa).Switch Type: SPDT.Electrical Rating: Standard: Max. 1.5 A @ 250 VAC, max. switching rate: 6cycles/min.Set Point Adjustment: Hand knob on pressure switch inside case. (De-energizebefore opening case).Mounting Orientation: Vertically, with pressure connections pointing downwards.Mechanical Working�Life: Over 106 switching operations.Enclosure Rating: IP66. IP65 with option OPV, overpressure relief valve.Housing Material: Aluminum.Finishing: Texture epoxy coat RAL7038.Process Connections: 1/8� NPT female brass (SS optional). In presence ofacetylene it is necessary to use SS.Electrical Connections: Two 1/2� NPT female. Cable gland not included. Weight: 7 lb (3.2 kg).ATEX�Approved Products from Comhas with ECN: NEMKO 10ATEX1096.Agency Approvals: CE 0470 II2 GD Ex d IIC Gb T6; -50°C � Ta � +60°C Ex tbIIIC Db T 85°C.

1-32/64[40.00]

6-19/64[160.00]

7-1/4[184.00]

7-3/32 [180.00]5-33/64 [140.00]4-17/32[115.00]

4-27/32[123.00]

25/64[10.00]

2-9/16[65.00]

4X 5/16[Ø8.00]1/8˝

NPT

5-33/64[140.00]

1-31/32[50.00]

AT1ADPS-08-04-03-05-06-07

SeriesRange

SwitchHousing MaterialCover

ProcessConnectionsOverpressurePlug

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.08 to 1.2 in w.c. (20 to 300 Pa)

.12 to 1.6 in w.c. (30 to 400 Pa)

.2 to 2 in w.c. (50 to 500 Pa)

.8 to 4 in w.c. (200 to 1000 Pa)2 to 10 in w.c. (500 to 2500 Pa)4 to 20 in w.c. (1000 to 5000 Pa)Internal cable gland1.5 A @ 250 VACAluminum

BlindGlass top cover1/8� NPT female brass ports1/8� NPT female SS portsStandard without overpressure relief valveOverpressure relief valveMaterial same as portsSS information label

031_Layout 1 7/8/14 9:43 AM Page 31

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DWYER INSTRUMENTS, INC. | www.dwyer-inst.com42

Explosion-proof, heavy duty, industrial unit has a unique new design which providessensitivity to differential pressures as low as 10 inches of water (254 mm w.c.), yet handlestotal pressure of 1500 psi (103 bar). Unlike common differential pressure switches that usea piston-type motion transfer, the Series H3 utilizes a rotary motion transfer shaft thatprevents a change in total pressure from causing a setpoint shift. Unit yields deadbandsapproximately 5% of range, with zero setpoint shift due to variation in working pressures.Friction is minimized and repeatability increased by allowing range spring to act directlyon diaphragm plate. Rolling diaphragm design maintains constant effective area to furtherreduce friction. Diaphragm is allowed to “seat”, allowing application of full rated pressure,up to 1500 psi (103 bar), on either high or low pressure port, without damage. Specialovertravel feature prevents overtightening of range adjust screw. Choose optional 316SSchamber for water and water-based fluids or harsher applications.

SPECIFICATIONSWetted Materials: See pressurechamber and diaphragm material inmodel chart.Temperature Limit: -4 to 220°F (-20 to 104°C), ATEX: -20 to 90°C (-4 to 194°F).Pressure Limit: 1500 psig (103 bar).Enclosure Rating: Standard meetsNEMA 4X�(IP56), drain option meetsNEMA 3 (IP54). For hazardous use seethe hazardous location ratings chart.Switch Type: SPDT or DPDT snapswitch.

Electrical Rating: 5A @ 125/250 VAC,30 VDC.Electrical Connections: See modelchart.Conduit Connection: 3/4� femaleNPT.Process Connection: 1/8� femaleNPT.Mounting Orientation: Vertical.Set Point Adjustment: Internal screw.Weight: 4 lb, 2 oz (2 kg).Deadband: Approximately 5% ofrange.Agency Approvals: ATEX, CE, CSA,UL see ratings chart.

Note: Shown without enclosure and cover.

Internal terminal blocks forconductors up to 18 gauge areoptional.

Optional NEMA 3 (lP 54) enclosureincludes explosion-proof drain.Standard NEMA 4X (IP 56) version iswithout drain.

External Ground ConnectionStandard „ Internal groundconnection also standard „ useeither one.

Explosion-Proof Differential Pressure SwitchesSetpoints from 10 in w.c. to 200 psid – Rated 1500 psig, Weatherproof

SeriesH3

Ø11/64 [Ø4.37]MOUNTING HOLESIN MTG BRACKET

1/8 NPTHIGH PRESSURE

CONNECTION

1/8 NPTLOW PRESSURE

CONNECTION17/32[13.5]

3[762]

1-3/4[44.45]

COVERCOVERSET SCREW

3/4 NPTCONDUIT

CONNECTION

5-3/8[136.53]

2-13/32[61.12]

31/32[24.61]

OPTIONAL DRAINPROCESS

CONNECTIONCENTERLINE

1-25/32[45.24]3-9/16

[90.49] 4[101.6]

Hazardous Location RatingsModel

H3 _ … _ _ C

H3 _ … _ _ LH3 _ … _ _ TH3 _ … _ _ C-DRAIN

H3 _ … _ _ L-DRAIN

UL

„

CI. I, Gr.B, C & DCI. II, Gr.E, F & G

„


CSA

„


„

„

Directive 94/9/EC ATEXCompliant

0344 II 2 G EEx d IIB

-20°C� T amb � 75°C T6EC-Type Certificate No.KEMA 03ATEX 2584

„

0344 II 2 G EEx d IIB

-20°C� T amb � 75°C T6EC-Type Certificate No.KEMA 03ATEX 2584

„

Example

Construction

PressureChamber & DiaphragmMaterial(Wetted)AdjustableOperatingRange

Circuit(Switch)Options

ElectricalConnectionOptions

H3

H3

S

AS

2

1

2

3

4

S

S

D

C

LT

C

MV

DRAIN

MV

VIT

H3S-2SC-MV Differential Pressure Control;316 SS pressure chamber andFluoroelastomer diaphragm; weatherproofand ATEX; SPDT snap action switch withgold contacts; fixed deadband, automaticreset; adjustable range 0.5-15 psidSeries designator, weatherproof andexplosion-proofAluminum chamber with Nitrile diaphragm316 SS chamber with Fluoroelastomerdiaphragm

Adjustable range 10-180 in. w.c.(2.48-44.78 kPa)Adjustable range 0.5-15 psid(0.03-1 bar)Adjustable range 5-70 psid(.34-4.8 bar)Adjustable range 10-200 psid(.7-13.8 bar)

Scan here to watch product video

SPDT snap action switch rated 5A@ 125/250 VAC, 30 VDCDPDT snap action switch rated 5A@ 125/250 VAC, 30 VDC18 AWG x 18 inch lead wiresUL, CSA approved internal terminal block

ATEX approved internal terminal block

Enclosure with drain - allows condensate tobe drained from inside (meets NEMA 3instead of 4X)Gold contacts on snap switch for dry circuitsrated 1A @ 125 VAC, 1A resistive or 0.5 Ainductive @ 30 VDC Fluoroelastomer diaphragm option where not standard

042_Layout 1 7/8/14 3:49 PM Page 42

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Explosion-proof Differential Pressure Switches Compact, Low Cost, Explosion-proof and Weatherproof

Series1950

CAUTION: For use only with air or compatible gases.Applications with hazardous atmospheres and a single positivepressure may require special venting. *P=PSID range models

EXTERNAL GROUND

[2] Ø17/64 [6.75] MOUNTING HOLESEQUALLY SPACED ON A 4-7/8 [123.83] B.C.

RANGE ADJUSTMENT SCREW5-7/16

[138.13]1/2 FEMALE NPT

ELECTRICAL CONNECTION

VENT DRAINPLUG

CAPTIVE SCREW1/8 FEMALE NPT LOW PRESSURE CONNECTION 1-15/32 [37.30]

3/8 [9.53]

27/32 [21.43]

27/32[21.43]

3-1/2[88.90]

1-23/32 [43.64]

3/8 [9.53]

1/8 FEMALE NPT HIGH PRESSURE CONNECTION

Model 1950 Explosion-Proof Differential Pressure Switch combines the bestfeatures of the popular Dwyer® Series 1900 Pressure Switch with an integral explosion-proof and weatherproof housing, making it an exceptional value for either application. It isCE, UL and CSA listed, FM approved for use in Class I, Div 1, Groups C and D, Class IIGroups E, F, and G and Class III hazardous atmospheres (NEMA 7 & 9), Raintight NEMA3 (IP54). Weatherproof features include a drain plug and O-ring seal in cover. Electricalconnections are easily made by removing front cover. For convenience the set pointadjustment screw is located on the outside of the housing. Twelve models offer set pointsfrom .03 to 20 in w.c. (7.5 to 5 kPa) and from .5 to 50 psi (0.035 to 3.5 bar). The unit is verylight and compact — about half the weight and bulk of other explosion-proof or weather-proof switches with separate enclosures.

SPECIFICATIONSService: Air and non-combustible,compatible gases.Wetted Materials: Consult factory.Temperature Limits: -40 to 140°F (-40 to 60°C); 0 to 140°F (-17.8 to60°C) for 1950P-8, 15, 25, and 50. -30to 130°F (-34.4 to 54.4°C) for 1950-02.Pressure Limits: Continuous: 1950•s - 45 in w.c. (0.11 bar); 1950P•s - 35 psi(2.41 bar); 1950P-50 only - 70 psi (4.83bar). Surge: 1950•s - 10 psi (0.69 bar),1950P•s - 50 psi (3.45 bar), 1950P-50 only - 90 psi (6.21 bar).Enclosure Rating: NEMA 3 (IP54),NEMA 7 & 9.Switch Type: Single-pole double-throw(SPDT).

Electrical Rating: 15 A @, 125, 250,480 VAC, 60 Hz. Resistive 1/8 HP @125 VAC, 1/4 HP @ 250 VAC, 60 Hz.Electrical Connections: 3 screw type,common, normally open and normallyclosed.Process Connections: 1/8� femaleNPT.Mounting Orientation: Diaphragm invertical position. Consult factory forother position orientations.Set Point Adjustment: Screw type ontop of housing.Weight: 3.25 Ib (1.5 kg); 1950-02model, 4.4 lb (2 kg). Agency Approvals: CE, CSA, FM,UL.

Series 1950 Switches - Operating Ranges and Dead Bands

SPECIFICATIONSService: Air and compatiblecombustible gases.Wetted Materials: Contact factory.Temperature Limits: 0 to 140°F (-17 to 60°C). Note: Set point drift may occur withambient temperature changes.Pressure Limits: 45 in w.c. (11.2 kPa)continuous; 10 psig (68.95 kPa) surge.Enclosure Rating: NEMA 3 (IP54),NEMA 7 & 9.Switch Type: 1 Form C relay (SPDT).Electrical Rating: 10A, 120/240 VAC,28 VDC. Resistive 50 mA, 125 VDC.

Power Requirements: 24 VDC ±10%.120 or 240 VAC ±10% optional.Electrical Connections: Internalterminal block. Process Connections: 1/8� femaleNPT.Mounting Orientation: Diaphragm invertical position. Consult factory forother position orientations.Set Point Adjustment: Screw type ontop of housing.Weight: 2 lb, 15.7 oz (1.35 kg).Agency Approvals: ATEX, CE, CSA,FM, IECEx, UL.

The Model 1950G Explosion-Proof Switch combines the best features of the popularDwyer® Series 1950 Pressure Switch with the benefit of natural gas compatibility. Unitsare rain-tight for outdoor installations, and are UL listed for use in Class I, Groups A, B, C,& D; Class II, Groups E, F, & G and Class III atmospheres, Directive 94/9/EC (ATEX)Compliant for II 2G Exd IIB + H2 T6, CSA & FM approved for Class I, Div 1,Groups B, C, D; Class II, Div 1, Groups E, F, G and Class III atmospheres IECEx Exd IIB+ H2 T6 (-40°C < Ta < +60°C). The 1950G is very compact, about half the weight and bulkof equivalent conventional explosion-proof switches.Easy access to the SPDT relay and power supply terminals is provided by removing thetop plate of the aluminum housing. A supply voltage of 24 VDC, 120 or 240 VAC is required.A captive screw allows the cover to swing aside while remaining attached to the unit.Adjustment to the set point of the switch can be made without disassembly of the housing.

Series 1950G Explosion-proof Differential Pressure Switch

Explosion-proof, Weatherproof, Compatible with Natural GasesEXTERNAL GROUND

[2] Ø17/64 [6.75] MOUNTING HOLESEQUALLY SPACED ON A 4-7/8 [123.83] B.C.

RANGE ADJUSTMENT SCREW5-7/16

[138.13]1/2 FEMALE NPT

ELECTRICAL CONNECTION

VENT DRAINPLUG

CAPTIVE SCREW1/8 FEMALE NPT LOW PRESSURE CONNECTION 1-15/32 [37.30]

3/8 [9.53]

27/32 [21.43]

27/32[21.43]

3-1/2[88.90]

1-23/32 [43.64]

3/8 [9.53]

1/8 FEMALE NPT HIGH PRESSURE CONNECTION

Model1950-02-2S1950-00-2F 1950-0-2F 1950-1-2F 1950-5-2F1950-10-2F1950-20-2F

Range,in w.c..03 to .10 .07 to .15.15 to .50.4 to 1.61.4 to 5.5 3 to 114 to 20

Model*1950P-2-2F1950P-8-2F 1950P-15-2F 1950P-25-2F 1950P-50-2F

Range,psid0.5 to 2 1.5 to 83 to 154 to 2515 to 50

UL, CSA, FMModel1950G-00-B-24-NA 1950G-0-B-24-NA1950G-1-B-24-NA 1950G-5-B-24-NA1950G-10-B-24-NA1950G-20-B-24-NA

Range,Inches w.c..07 to .15.15 to .50.4 to 1.61.4 to 5.5 3 to 114 to 20

ATEXModel1950G-00-B-241950G-0-B-241950G-1-B-241950G-5-B-241950G-10-B-241950G-20-B-24

Approximate Deadband atMin.Set Point.04.06.11.4.91.2

Max.Set Point.06.11.29.91.83.0

Approximate Dead Band atMax. Set Point.05.05.15.20.40.50.60

Min. Set Point.025.04.10.15.30.40.40

Approximate Dead Band atMax. Set Point

.31.0

.9

.71.5

Min. Set Point.3

1.0.9.7

1.0

040_Layout 1 7/8/14 3:45 PM 0

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Rugged and reliable the Series V4 Flotect® flow switch operates automatically toprotect equipment and pipeline systems against damage from reduction or loss of flow.The V4 is time tested being installed in thousands of pipelines and processing plants aroundthe world. A unique magnetically actuated switching design gives superior performance.There are no bellows, springs, or seals to fail. Instead, a free-swinging vane attracts amagnet within the solid metal switch body, actuating a snap switch by means of a simplelever arm.

FEATURES€ Leak proof body machined from bar stock€ Choice of custom vane calibrated for your application, Model V4, or field adjustable

multilayer vane, Model V4-2-U (see set point chart)€ Weatherproof, designed to meet NEMA 4€ Explosion-proof (listing included in specifications)€ Installs directly and easily into pipeline with a thredolet, tee, or flange (see

application drawings)€ Can be used in pipes 1-1/2� and up€ Electrical assembly can be easily replaced without removing the unit from

installation so that the process does not have to be shut down€ High pressure rating of 1000 psig (69 bar) with the brass body and 2000 psig

(138 bar) with the 316 SS body

APPLICATIONS€ Protects pumps, motors and other equipment against low or no flow€ Controls sequential operation of pumps€ Automatically starts auxiliary pumps and engines€ Stops liquid cooled engines, machines and processing when coolant flow is

interrupted€ Shuts down burner when air flow through heating coil fails€ Controls dampers according to flow

Vane Operated Flow SwitchField Adjustable – Dependable Protection Against Flow Variation orStopping in Pipelines for Fluids, Gases and Flowing Solids

SeriesV4

3-11/32[84.93] 2-23/32

[69.06]UL AND CSA TYPEINCLUDES 16 GA LEADS,6 [152.4] LONG.ATEX VERSION INCLUDESTERMINAL BLOCK

1-5/8 [41.28]CLEARANCE FORCOVER REMOVAL

8[203.20]

6-3/4[171.45]

4-11/16[119.06]

1[25.40]

EXPLOSION-PROOF HOUSINGWITH 3/4 FEMALE NPTCONDUIT CONNECTIONSWITCH BODY, SAE 72 BRASSOR 316 STAINLESS STEEL1-1/2 MALE NPTPROCESS CONNECTIONMAGNET KEEPER,430 STAINLESS STEELVANE BLOCK,316 STAINLESS STEEL

FIVE LAYER VANE 316STAINLESS STEEL DESIGNEDFOR 1-1/2˝ TO 8˝ PIPESUSABLE IN LARGER PIPESIZES.

Model V4-2-UV4-SS-2-UV4-2-U-NH**V4V4-SSV4-NH**

Consult factory for price and availability of fittings for V4 installation. Thredolets,bushings, and tees are available in a variety of sizes and materials.

For custom vane models, please supply factory with following information: pipe size,flow direction (horizontal, up), mounting, pressure, temperature, specific gravity, flowrates (maximum normal, actuation/deactuation•), etc.

*316SS body with 430SS magnet keeper. **No Housing Option (-NH) has no approvals.•When both values are supplied, note which is critical.

SPECIFICATIONSService: Gases or liquids compatiblewith wetted materials.Wetted Materials:

Vane: 316 SS;Body: Brass or 316 SS standard;Magnet Keeper: 430 SS standard, 316 SS optional;Options: Other materials also available, consult factory (e.g. PVC, Hastelloy, Nickel, Monel, Titanium).

Temperature Limit: -4 to 275°F (-20 to135°C) standard, MT high temperatureoption 400°F (205°C) [MT option notUL, CSA, ATEX or IECEx] ATEX andIECEx options, ambient temperature -4to 163°F (-20 to 73°C); Processtemperature -4 to 163°F (-20 to 73°C).Pressure Limit: Brass body 1000 psig(69 bar), 316 SS body 2000 psig (138bar), optional 5000 psig (345 bar)available with 316 SS body and SPDTswitch only.Enclosure Rating: Weatherproof andExplosion-proof. **Listed with UL�andCSA for Class I, Groups C and D;Class II, Groups E, F, and G. ATEX 0344 II 2 G Ex d IIB T6Gb -20°C�Tamb�73°C.-20°C�Process Temp�73°C.EC-Type Certificate No.: KEMA 03ATEX 2383.ATEX Standards:�EN60079-0: 2009;EN60079-1: 2007.

IECEx Certified:�For Ex d IIB T6 Gb -20°C�Tamb�73°C. -20°C�ProcessTemp�73°C.IECEx Certificate of Conformity:�IECExDEK 11.0071.IECEx Standards:�IEC 60079-0:�2007;IEC 60079-1: 2007.Zone I. Also FM approved.Switch Type: SPDT snap switchstandard, DPDT snap switch optional.Electrical Rating: UL, FM, ATEX andIECEx models 10A @ 125/250 VAC(V~). CSA models: 5A @ 125/250 VAC(V~); 5A res., 3A ind. @ 30 VDC (V ).MV option: 1A @125 VAC (V~); 1Ares., .5A ind. @ 30 VDC (V ). MToption: 5A @ 125/250 VAC (V~). [MTand MV option not UL, CSA, FM, ATEXor IECEx].Electrical Connections: UL and CSAmodels: 16 AWG, 6� (152 mm) long.ATEX and IECEx unit: Terminal block.Conduit Connection: 3/4� femaleNPT.Process Connection: 1-1/2� maleNPT.Mounting Orientation: Within 5° ofvertical for proper operation. Units forhorizontal installation (vertical pipe withup flow) available.Set Point Adjustment: For universalvane: five vane combinations. Weight: 4 lb 8 oz (1.9 kg).Agency Approvals: ATEX, CE, CSA,FM, IECEx, UL**.


Description Brass body, universal vane316SS* body, universal vaneBrass body, universal vane, no housingBrass body, custom vane316SS* body, custom vaneBrass body, custom vane, no housing

OPTIONS (add as a suffix to the model number):-D, DPDT contacts-MV, Gold Plated Contacts, options for dry circuits (see electrical rating in specification, no listings or approvals)-MT, High Temperature, option rated 400°F (204°C)(see electrical rating in specifications, no listings or approvals)-TRI (increasing flow), -TRD (decreasing flow), Time Delay Relay,option with 2 SPDT contacts, adjustable from 0-1 to 0-31 minutes.(no listings or approvals)-316, 316 SS Magnet Keeper, option to replace standard 430 SS-V, Vertical Up Flow, option for upward flow in vertical pipe-AT, ATEX compliant construction-IEC, IECEx certified construction

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FLOW

1[25.40]

2-1/16[52.39]

BORE I.D.

1-1/23000 LB

COUPLING

A

FLOW

ANSI RFTHREADEDREDUCING

FLANGE

ANSI RFWELDING

NECKFLANGE

*

Actuation rates are based on cold water at a specific gravity of 1.0. For fluids of different specific gravity, actuation rates may be approximated by dividing the rate shown by the square root of the specific gravity.

Actuation rates are based on air at standard conditions.For gases at other pressures, temperatures, or specific gravities, consult factory for equivalent flow approximations.

Vane Layers1

1&2

1,2,&3

1,2,3,&4

1,2,3,4,&5

1.5�Pipe7-326.67-11.67

2�Pipe15-856.7-307-426.7-15

3�Pipe45-22167-83.323-1486.7-53.311-741.7-26.7

4�Pipe95-40367-15050-35190-13227-19102-71.717-1265-45

6�Pipe210-120800-450130-90500-33380-60300-23360-45233-16740-30152-113

8�Pipe375-1751417-667230-150867-567160-115600-433120-90450-33380-65300-250

10�Pipe600-3002267-1133450-2501700-950300-1801133-683230-150867-567135-100517-383

12�Pipe900-4503400-1700650-3502467-1317450-2751700-1033310-2001167-750200-140750-533

20�Pipe2400-12009083-45501800-10006817-37831200-7004550-2650850-5503217-2083575-4002183-1517

18�Pipe2000-10007567-37831450-8005483-30331000-6003783-2267700-4502650-1700460-3251733-1233

16�Pipe1400-8005300-30331200-6504550-2467750-4502750-2083550-3602083-1367360-2501367-950

14�Pipe1200-6004550-2267900-5003400-1900600-3502267-1317430-2801633-1067290-2001100-750

Approximate Actuation/Deactuation Flow Rates for Cold Water.Upper Figures in GPM. Lower Figures in LPM.

Application DrawingsFor Flotect® Automatic Flow Switches

VaneLayers1

1&2

1,2,&3

1,2,3,&4

1,2,3,4,&5

1.5�Pipe32-1715-8

2�Pipe65-3230-2023-1310-6

3�Pipe210-105100-50120-7060-3060-4830-20

4�Pipe400-200190-90195-14090-70135-10060-5065-5030-20

6�Pipe950-475450-220550-375260-180375-265180-130260-200120-90130-10060-50

8�Pipe1550-850730-4001100-700520-330725-500340-240500-400240-190310-250150-120

10�Pipe 2400-13001100-6001850-1200870-5701200-850570-400875-700410-330650-525310-250

12�Pipe3450-19001600-9002700-17501300-8001850-1300870-6101250-1000590-4701000-800470-380

20�Pipe10000-55004700-26007400-48003500-23005300-37002500-17003900-31001800-15003550-28501700-1300

18�Pipe8000-44003800-21006000-39002800-18004300-30002000-14003100-25001500-12002800-22501300-1100

16�Pipe6400-35003000-17004800-31002300-15003350-23501600-11002500-20001200-9002200-17501040-830

14�Pipe4700-26002200-12003400-22001600-10002600-18001200-8001900-1500900-7101600-1250760-590

Approximate Actuation/Deactuation Flow Rates for Cold Air.Upper Figures in SCFM. Lower Figures in LPS.

V4 Universal Vane Flow ChartsValues shown in both charts are nominal. If normal flows exceed actuation rates by less than 10%, custom vanes are recommended. Figures are based on standard vertical installation in a 1-1/2" Threaded Branch Connection in a horizontal run of pipe.

*Flange face to pipe O.D.specified by customer. Normallyshould not exceed 5� (172)

Threaded Branch Connection Installation. May also be installed using tee, flange or coupling.

2-1/2� ThreadedBranch Connection

2-1/2THREDOLET

Ø2-7/8[73.03]MINIMUMHOLE INPIPE

FLOW

2-1/2 X1-1/2 FACEOR HEXBUSHING

1-1/2� x 1-1/2�x 1-1/2�Tee Installation

Standard Installation

FLOW

Flange Installation

2� x 2� x 2�Tee Installation

FLOW

Not Recommended, UnlessCoupling is Bored Out to�2-1/16� (52.4) As Shown

FLOW

REQUIRED FLOW HOLDSSWITCH OPEN WHEN FLOWSLOWS, VANE DROPS,ACTUATION SWITCH

ALUMINUM ENCLOSUREFOR ELECTRICALCONNECTIONS

SWITCH BODY MACHINEDFROM BAR OF BRASS ORSTAINLESS STEEL

THREADED COVER ISEASILY REMOVED FOR

ACCESS TO SWITCH

3/4˝ NPT FOR CONDUIT

1-1/2 THREADED BRANCHCONNECTION

CUT 1-15/16 MIN.HOLE IN PIPE

Pipe Size2�3�4�

Dim. •AŽ2-5/8 (66.7)2-1/2 (63.5)2-7/16 (61.9)

1-1/2THREDOLET

Ø1-15/16[49.21]MINIMUMHOLE INPIPE

FLOW


179_Layout 1 7/21/14 11:51 AM Page 179

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Mini-Size Flow SwitchesMonitor flow in 1/2˝ to 2˝ pipe, Explosion-proof

SeriesV6

Surprisingly compact, the Series V6 Flotect® Flow Switch is engineered tospecifically monitor liquid, gas, or airflows. Operation is simple and dependable with nomechanical linkage as the flow switch is magnetically actuated. The lower body holds theflow vane and one magnet, which controls the switch actuating magnet in the separateupper housing. In most applications the switch is normally off with the pipeline flow forcingthe vane against the vane spring. As the flow decreases the vane spring pushes back thevane, actuating the switch to signal an alarm or shutdown. Tees are available for installationin pipelines from 1/2˝ to 2˝, with bushings added the unit is easily adapted to 1/4˝ and3/8˝ piping.

FEATURES€ Leak proof lower body machined from bar stock€ Choice of models in a tee with calibrated vane or field adjustable trimmable vane€ Weatherproof€ Explosion-proof (listing included in specifications)€ Electrical assembly can be easily replaced without removing the unit from the

installation so that the process does not have to be shut down€ High pressure rating of 1000 psig (69 bar) with brass body and 2000 psig (138

bar) on the 316 SS body (see specifications)€ Low flow model offers field adjustable set point€ Easy installation, simply insert the tee in the pipeline and complete electrical

connections

APPLICATIONS€ Protects pumps, motors and other equipment against low or no flow€ Controls sequential operation of pumps€ Automatically starts auxillary pumps and engines€ Shuts down burner when air flow through heating coil fails€ Controls dampers according to flow

18 GA. LEADS18 [457.20] LONG

3/4 NPT

SWITCH HOUSING300 SERIES STAINLESS

STEEL OR BRASS

CERAMICMAGNETPISTON 300

SERIESSTAINLESS

STEELOR BRASS

INLET 1/2 NPT

VALVE BODY MATERIAL300 SERIES STAINLESS

STEEL OR BRASS

3-5/8[92.08]

O-RINGBUNA-N

HARDWARE [SCREW,SPRINGS & CHECKVALVE] STAINLESS STEEL

OUTLET 1/2 NPT

SWITCH BODY1-1/8 [28.58] SQ300 SERIESSTAINLESS STEEL OR BRASS

4-3/4[120.65]

3-3/8[85.73]

V6 Low FlowV6 with Tee

SPECIFICATIONSService: Gases or liquids compatible with wetted materials.Wetted Materials: Standard V6 Models: Vane: 301 SS; Lower Body: brass or 303SS; Magnet: ceramic; Other: 301, 302 SS; Tee: brass, iron, forged steel, or 304SS.V6 Low Flow Models: Lower Body: brass or 303 SS; Tee: brass or 304 SS;Magnet: ceramic; O-ring: Buna-N standard, Fluoroelastomer optional; Other: 301,302 SS.Temperature Limits: -4 to 220°F (-20 to 105°C) Standard, MT high temperatureoption 400°F (205°C) (MT not UL, CSA, ATEX, IECEx or KC) ATEX Compliant AT,IECEx IEC�Option and KC (KC Option), Ambient Temperature -4 to 167°F (-20 to75°C) Process Temperature: -4 to 220°F (-20 to 105°C).Pressure Limit: Brass lower body with no tee models 1000 psig (69 bar), 303 SSlower body with no tee models 2000 psig (138 bar). Brass tee models 250 psi(17.2 bar), iron tee models 1000 psi (69 bar), forged and stainless steel tee models2000 psi (138 bar), low flow models 1450 psi (100 bar).Enclosure Rating: Weatherproof and Explosion-proof. Listed with UL and CSA forClass I, Groups A, B, C and D; Class II, Groups E, F, and G. (Group A on stainlesssteel body models only). ATEX 0344 II 2 G Ex d IIC T6 Gb Process Temp�75°C AlternateTemperature Class T5 Process Temp�90°C, 115°C (T4) Process Temp �105°Cconsult factory. EC-type Certificate No.: KEMA 04ATEX2128.ATEX Standards: EN 60079-0: 2009; EN 60079-1: 2007. IECEx�Certified:�For Ex d IIC�T6 Gb Process Temp�75°C Alternate TemperatureClass T5 Process Temp�90°C, 115°C (T4) Process Temp�105°C consult factory.IECEx�Certificate of Conformity: IECEx�DEK 11.0039;IECEx�Standards: IEC 60079-0:�2007; IEC 60079-1:�2007;Korean Certified (KC)�for: Ex d IIC T6 Gb Process Temp�75°C;KTL�Certificate Number:�2012-2454-75.Switch Type: SPDT snap switch standard, DPDT snap switch optional.Electrical Rating: UL models: 5A @125/250 VAC. CSA, ATEX and IECEx models:5A @ 125/250 VAC (V~); 5A res., 3A ind. @ 30 VDC (V ). MV option: .1A @ 125VAC (V~). MT option: 5A @125/250 VAC (V~). [MT option not UL, CSA, ATEX orIECEx].Electrical Connections: UL models: 18 AWG, 18� (460 mm) long. ATEX/CSA/IECEx models: terminal block.Upper Body: Brass or 303 stainless steel.Conduit Connections: 3/4� male NPT standard, 3/4� female NPT on junction boxmodels.Process Connection:�1/2� male NPT on models without a tee.Mounting Orientation: Switch can be installed in any position but theactuation/deactuation flow rates in the charts are based on horizontal pipe runsand are nominal values.Set Point Adjustment: Standard V6 models none. Without tee models vane istrimmable. Low flow models are field adjustable in the range shown. See set pointcharts�.Weight: 2 to 6 lb (.9 to 2.7 kg) depending on construction.Options not Shown: Custom calibration, bushings, PVC tee, reinforced vane,DPDT relays.Agency Approvals: ATEX, CE, CSA, IECEx, KTL, UL.

LOCKING COLLARASSEMBLY3/4 NPTUPPER HOUSINGSWITCH SUPPORTSSPDT [OR DPDT]SNAP SWITCHMAGNET LEVER PINMAGNET LEVERASSEMBLY

MAGNETSLOWER HOUSING-BRASSOR STAINLESS STEELVANE SPRINGVANE PIVOT PINVANE PIVOT BRACKET

SNAP RING1/2NPT

STAINLESS STEEL VANE

OVERALL LENGTH WITH1-1/4˝ TEE CONNECTIONAPPROXIMATELY 8˝

6-5/16[160.34]

�Set Point Charts: See page 181 (Series V6)


180_Layout 1 7/8/14 11:16 AM Page 180

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181

Pipe Size1/2�

3/4�

1�

1-1/4�

1-1/2�

2�

Actuate6.5018010.030014.042021.060033.096043.01200

Deactuate5.001208.0024012.036018.054030.084036.01020

Approximate Actuation-Deactuation Flow Rates for Air. Upper figures are SCFM, Lower figures in LPM

Pipe Size1/2�

3/4�

1�

1-1/4�

1-1/2�

2�

Actuate1.505.6672.007.53.0011.334.0015.176.0022.6710.0037.83

Deactuate1.003.831.254.671.756.673.0011.35.0018.98.5032.2

Approximate Actuation-Deactuation Flow Rates for Cold Water. Upper figures areGPM, Lower figures in LPM

V6 Set Point Charts - Factory Installed Tee

Min-Max Flow Rates in 1/2� PipeMediaGPM-WaterLPM-WaterSCFM-AirLPS-Air

Actuate.04-0.75.15-2.84.18-2.70.09-1.3

Deactuate.03-0.60.11-2.27.15-2.0.07-.95

Pressure drop (head loss) is a function of both set point and flow rate.Typically, pressure drop at actuation flow rate listed will be 5-10 psid(.34-.69 bar). Pressure drops at other flow rates will vary in proportionto the (change in flow).

V6 Low Flow Set Point Chart

Example

SeriesConstructionBody

Circuit(Switch)Tee ConnectionSize

Tee Material

Options

V6

V6

B-B

B-BS-S

EP

EP

S

SD

2

123456LF

B

MIFSBS0

MT

CSAATIECMVMT VIT

*Options that do not have ATEX.**Vane will be trimmed to the connection size. If full field trimmable vane is desired, must select with tee connection size 6.

ModelV6EPB-B-S-1-BV6EPB-B-S-2-BV6EPB-B-S-3-BV6EPB-B-S-4-BV6EPB-B-S-5-BV6EPB-B-S-6-BV6EPB-B-S-1-MIV6EPB-B-S-2-MIV6EPB-B-S-3-MIV6EPB-B-S-4-MIV6EPB-B-S-5-MIV6EPB-B-S-6-MIV6EPS-S-S-1-FSV6EPS-S-S-2-FSV6EPS-S-S-3-FSV6EPS-S-S-4-FSV6EPS-S-S-5-FSV6EPS-S-S-6-FSV6EPS-S-S-1-SV6EPS-S-S-2-SV6EPS-S-S-3-SV6EPS-S-S-4-SV6EPS-S-S-5-SV6EPS-S-S-6-SV6EPB-B-S-6-0V6EPS-S-S-6-0V6EPB-B-S-LFV6EPS-S-S-LF

Size1/2�3/4�1�1-1/4�1-1/2�2�1/2�3/4�1�1-1/4�1-1/2�2�1/2�3/4�1�1-1/4�1-1/2�2�1/2�3/4�1�1-1/4�1-1/2�2�No TeeNo Tee1/2�1/2�

BodyBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassSSSSSSSSSSSSSSSSSSSSSSSSBrassSSBrassSS


V6EPB-B-S-2-B-MT flow switch; brass body, brass tee with 3/4� NPT connections, SPDTsnap switch, and high temperature option Series V6 flow switchExplosion proof BrassSSSPDTDPDT1/2� NPT3/4� NPT1� NPT1-1/4� NPT1-1/2� NPT2� NPTLow Flow Model (1/2� NPT connections)IronForged SteelBrassSSNo tee, field trimmable vane**(For LF Model no tee material chosen, tee material matches body choice)CSA approved construction with junction box*ATEX compliant construction with junction boxIECEx certified construction with junction boxGold contacts on snap switch for dry circuits (see specifications for ratings)High temperature option rated 400°F (205°C) (see specifications for ratings)*Fluoroelastomer O-rings in place of Buna-N on low flow models

TeeBrassBrassBrassBrassBrassBrassIronIronIronIronIronIronFSFSFSFSFSFSSSSSSSSSSSSSNoneNoneLF, BrassLF, SS

181_Layout 1 7/8/14 11:16 AM Page 181

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SeriesSBLT2

&SBLTX

Submersible Level TransmittersPerfect for Ground Water and Wells, Lightning Protected

SBLT2 and SBLTX Submersible Level Transmitters are manufactured for years oftrouble free service in the harshest applications. Both measure the height of liquid abovethe position in the tank referenced to atmospheric pressure. The transmitters consist ofa piezoresistive sensing element, encased in a 316 SS housing. Bullet nose design protectsthe diaphragm from damage. The SBLT2 incorporates lightning and surge protection utilizing dual arrestor technology,grounded to case, eliminating both power supply surges and lightning ground striketransients (surge protection is not guaranteed and is not covered by warranty). The SBLTXis UL approved intrinsically safe for use in hazardous locations when used with properbarrier. Units come equipped with a 270-pound tensile strength shielded and vented cable.Ventilation tube in the cable automatically compensates for changes in atmosphericpressure above the tank. The vent is protected with a maintenance free filter eliminatingparticulate or water droplets from entering the transducers.

FEATURES€ Excellent chemical compatibility€ Lightning and surge protection on SBLT2 models€ Maintenance free vent filter€ UL approved intrinsically safe on SBLTX models€ Slim design for tight applications

APPLICATIONSWell monitoring; Ground water monitoring; Environmental remediation; Surfacewater monitoring; Down hole; Water tanks.

6-45/64[170.26]

Ø1[Ø25.40]

1/2 NPT

SUBMERSIBLECABLE

BREATHERTUBE

SPECIFICATIONSService: Compatible liquids.Wetted Materials: 316 SS, 316L SS,epoxy; Cable: Polyurethane or ETFE;Bullet nose: PVC.Accuracy: ±0.25% of full-scale.Temperature Limit: SBLT2: 0 to 150°F(-18 to 66°C); SBLTX: 0 to 176°F (-18to 80°C).Compensated Temperature Range:SBLT2: 0 to 140°F (-18 to 60°C);SBLTX: 0 to 176°F (-18 to 80°C).Thermal Effect: ±0.02% full-scale/°F.Pressure Limit: 2X full-scale.Power Requirement: SBLT2: 13 to 30VDC; SBLTX: 10 to 28 VDC.Output Signal: 4 to 20 mA DC, 2-wire.

Response Time: 50 ms.Max. Loop Resistance: 900 � at 30VDC.Electrical Connections: Wire pigtail.Mounting Orientation: Suspended intank below level being measured.Weight: 2.2 lb (1.0 kg).Electrical Protection: SBLT2:Lightning and surge protection; SBLTX:None.Agency Approvals: SBLT2: None;SBLTX: CE, cUL intrinsically safe forClass�I, Div. 1, Groups�A, B, C, D;Class II, Div. 1, Groups E, F, G; ClassIII Div. 1. (According to control drawing01-700797-00).

BREATHER TUBE

SUBMERSIBLECABLE

1/2 NPT

6-15/16[176.21]

Ø1[Ø25.40]

SBLTX

SBLT2

Model SBLT2-5-40-ETFESBLT2-10-40-ETFESBLT2-15-60-ETFESBLT2-20-60-ETFESBLT2-5-40SBLT2-10-40SBLT2-15-60SBLT2-20-60SBLT2-3.5M-5MSBLT2-5M-10MSBLT2-10M-18M

Range psi (ft w.c.) [m w.c.]5 (11.54) [3.52]10 (23.09) [7.04]15 (34.63) [10.56]20 (46.18) [14.08]5 (11.54) [3.52]10 (23.09) [7.04]15 (34.63) [10.56]20 (46.18) [14.08]4.97 (11.48) [3.5]14.21 (32.81) [10]25.58 (59.06) [18]

Cable Lengthft (m)40 (12.2)40 (12.2)60 (18.3)60 (18.3)40 (12.2)40 (12.2)60 (18.3)60 (18.3)16.40 (5)32.81 (10)59.06 (18)


ACCESSORIESMTL5041, intrinsically safe galvanic isolatorMTL7706, intrinsically safe zener barrier

A-297, Dessicant Filter for vent tube. Removes humidity for protectionof the sensor. Changes color to show saturation

A-625, 316 SS Cable Hanger use with NPT option for attaching chainfor easy pulling out of application

OPTIONSIntrinsically Safe Approval - Change model number from SBLT2 to SBLTX

Custom ranges or Cable Lengths- Contact the factory

Cable TypeETFEETFEETFEETFEPolyurethanePolyurethanePolyurethanePolyurethanePolyurethanePolyurethanePolyurethane

318_Layout 1 7/8/14 11:47 AM Page 318

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SPECIFICATIONSService: Compatible liquids.Wetted Materials: 316 SS, 316L SS,epoxy, cable: ETFE or polyurethane.Accuracy: ±0.25% full-scale (includeslinearity, hysteresis, and repeatability).Temperature Limit: PBLT2: 0 to 200�F(-18 to 93°C); PBLTX: 0 to 176�F (-18to 80°C).Compensated Temperature Range:PBLT2: 0 to 180°F (-18 to 82°C);PBLTX: 0 to 176°F (-18 to 80°C).Thermal Effect: ±0.02% FS/°F.Pressure Limit: 2X full-scale.Power Requirement: PBLT2: 13 to 30VDC, PBLTX: 10 to 28 VDC.

Output Signal: 4 to 20 mA DC, twowire.Response Time: 50 ms.Loop Resistance: 900 �.Electrical Connection: Wire pigtail.Mounting Orientation: Suspended intank below level being measured.Weight: 4.3 lb (2.0 kg).Electrical Protection: PBLT2:Lightning and surge protection, PBLTX:none.Agency Approvals: PBLT2: None,PBLTX: CE,�cUL intrinsically safe forClass I, Div. 1, Groups A, B, C, D;Class II, Div. 1, Groups E, F, G; ClassIII,�Div. 1. (According to control drawing01-700797-00).

Submersible Level TransmittersPerfect for Sludge and Slurries, Lightning Protected

SeriesPBLT2

& PBLTX

PBLT2 and PBLTX Submersible Level Transmitters are manufactured for years oftrouble free service in the harshest applications. Both measure the height of liquid abovethe position in the tank referenced to atmospheric pressure. The transmitters consist of apiezoresistive sensing element, encased in a 316 SS housing. Perfect for wastewater andslurry applications with features to protect the unit from these demanding applications.Large diameter 316 SS diaphragm seal is non-clogging and damage resistant to floatingsolids. The PBLT2 incorporates lightning and surge protection utilizing dual arrestor technology,grounded to case, eliminating both power supply surges and lightning ground striketransients (surge protection is not guaranteed and is not covered by warranty). The PBLTXis UL approved intrinsically safe for use in hazardous locations when used with properbarrier.Units come equipped with a 270-pound tensile strength shielded and vented cable.Ventilation tube in the cable automatically compensates for changes in atmosphericpressure above the tank. The vent is protected with a maintenance free filter eliminatingparticulate or water droplets from entering the transducers.

FEATURES€ Excellent chemical compatibility with 316 construction and ETFE cable€ Lightning and surge protection on PBLT2 models€ Maintenance free vent filter€ UL approved intrinsically safe on PBLTX models€ Large diameter, non-clogging, damage resistant, 316 SS diaphragm seal

APPLICATIONSWastewater: Sludge pits, clarifiers, digesters; Alum tanks; Chemical storage tanks;Oil tanks; Lime slurry; Sumps; Reservoirs.

8-3/32[205.58]

2-3/16[55.56]

BREATHER TUBE

Ø1 [25.40]1/2 NPT

SUBMERSIBLECABLE

60˚TYP

ø1/4 x THRU[ø6.35 x THRU]

ø3-7/16[ø87.31] ø1/4 [ø6.35] x THRU

ON A ø1-39/64 [ø40.88] B.C.

7-63/64[202.80]

2-3/16[55.56]

Ø1-1/2[Ø38.10]

1/2 NPT

BREATHER TUBE

SUBMERSIBLECABLE

PBLTX

PBLT2

Cable Lengthft (m)40 (12.2)40 (12.2)60 (18.3)60 (18.3)40 (12.2)40 (12.2)60 (18.3)60 (18.3)16.40 (5)32.81 (10)59.06 (18)

ModelPBLT2-5-40PBLT2-10-40PBLT2-15-60PBLT2-20-60PBLT2-5-40-PUPBLT2-10-40-PUPBLT2-15-60-PUPBLT2-20-60-PUPBLT2-3.5M-5M-PUPBLT2-5M-10M-PUPBLT2-10M-18M-PU

Range psi (ft w.c.) [m w.c.]5 (11.54) [3.52]10 (23.09) [7.04]15 (34.63) [10.56]20 (46.18) [14.08]5 (11.54) [3.52]10 (23.09) [7.04]15 ( 34.63) [10.56]20 (46.18) [14.08]4.97 (11.48) [3.5]14.21 (32.81) [10]25.58 (59.06) [18]


OPTIONSIntrinsically Safe Approval - Change model number from PBLT2 to PBLTXCustom ranges or Cable Lengths - Contact the factory

ACCESSORIESMTL5041, intrinsically safe galvanic isolatorMTL7706, intrinsically safe zener barrier

A-297, Dessicant Filter for vent tube. Removes humidity forprotection of the sensor. Changes color to show saturation

A-625, 316 SS Cable Hanger use with NPT option for attachingchain for easy pulling out of application

Cable TypeETFEETFEETFEETFEPolyurethanePolyurethanePolyurethanePolyurethanePolyurethanePolyurethanePolyurethane

320_Layout 1 7/8/14 11:46 AM Page 320

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SeriesULT Ultrasonic Level Transmitter

Explosion-proof, Mapping Software

Series ULT Ultrasonic Level Transmitter provides reliable, accurate, noncontactmeasurement of liquid levels. Ultrasonic non-contact technology offers no moving parts towear, jam, corrode, or get coated like contact technologies. Mapping software makeseffective measuring surface only a 3˝ diameter column. No concerns with ladders, pipes,or other tank intrusions in the remaining sound cone. Unit is FM approved explosion-proofmaking it ideal for use in hazardous locations. The ULT features easy programming with6 digit LCD display and simple menu structure. Output range is adjustable with choices ofinputting tank dimensions or just fill and empty the tank while calibrating and itautomatically scales to levels it senses. Window cover allows early viewing of display.Failsafe output options and diagnostic capabilities makes the ULT a good choice for criticalapplications.

3 29/32[99.21]

8 1/16[204.79]

2X 1/2 NPT

4 9/32[108.74]

ø3 21/64[84.53]

SPECIFICATIONSService: Compatible fluids. Not for use with powder and bulk solids.Wetted Materials:

Sensor: PVDF;Process connection: 303 SS;O-ring: fluoroelastomer.

Ranges: 24.6´ (7.5 m), 32.8´ (10 m).Accuracy: ±0.2% of max range.Resolution: 0.079� (2 mm).Blind Zone: Under 8� (20 cm).Beam Width: 3� (7.6 cm) diameter.Temperature Limits:

Ambient: -40 to 140°F (-40 to 60°C);Process: -4 to 140°F (-20 to 60°C).

Temperature Compensation: -40 to 140°F (-40 to 60°C).Pressure Limits: 30 psi (2 bar) up to 25°C (77°C). Above 25°C (77°F), ratingdecreases 1.667 psi per 1°C increase. See chart.Power Requirement: 18 to 28 VDC (Two-wire).Output Signal: 4 to 20 mA or 20 to 4 mA (Two-wire).Max. Loop Resistance: 250 � at 24 VDC.Electrical Connections: Screw terminal.Conduit Connection: 1/2� NPT female (two) or optional M20.Process Connection: 2� NPT male or optional BSPT.Enclosure Rating: Weather-proof meets NEMA 4X (IP66), explosion-proof ratedClass I, Div. 1, Groups B, C, D; Class II/III, Div. 1, Groups E, F, G.Mounting Orientation: Vertical.Failsafe: On lost echo after 30 seconds, user selectable to 4, 20, 21, 22 mA or lastsignal.Memory: Non-volatile.Display: 6 character LCD.Units: In, cm, ft, m, percent.Memory: Non-volatile.Programming: 4 button.Weight: 4.0 lb (1.8 kg).Agency Approvals: CE, FM.

TEMPERATURE/PRESSURE DERATING

TEMPERATURE °C

UNACCEPTABLERANGE

OPER

ATIN

G PR

ESSU

RE P

SI

ACCEPTABLERANGE

40

30

20

10

0-40 -20 0 20 40 60 80

ModelULT-11ULT-21


Range24.6´ (7.5 m)32.8´ (10 m)

324_Layout 1 7/8/14 11:44 AM Page 324

Th

erm

ost

ats

TE

MP

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AT

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E


ModelTLVT1 Digital Touch Screen Programmable

Thermostat with Heat Pump Control5 Control Modes, Large LCD Display

The Model TLVT1 Digital Touch Screen Programmable Thermostat with HeatPump simplifies controlling indoor temperatures in commercial and residential buildings.A large easy to read LCD display shows the current temperature, set point, as well as timeand day of the week. By touching the icons on the display, building occupants cantemporarily change the set point, edit the weekly program, or select the control mode. Forlarger offices or homes, a single thermostat can control up to two heating and two coolingunits. For Heat pump applications, the thermostat can control a two stage compressor. Tomake programming the time easier, there is a daylight savings time function that willautomatically change the time based on the US time change dates. To prevent tampering,the Model TLVT1 has a security code feature that can lock out the programming. Foradditional energy savings, the filter, UV and energy usage timers tracks the number ofhours the fan, heater/cooler, and thermostat is powered on. Additional energy savings canbe achieved by programming the thermostat for up to 4 temperature events for each day ofthe week.

SPECIFICATIONSRange: Measurement: 32 to 99°F (0 to 40°C);Adjustment: 41 to 95°F (5 to 35°C).

Accuracy: ±1°F (0.5°C).Sensor Type: NTC thermistor.Resolution: 1°F (0.5°C).Power Requirements: 24 VAC 50/60 Hz or (2) AA alkaline batteries, not included.Output: 1 A @ 24 VAC 50/60 Hz.Temperature Limits:Operating: 32 to 122°F (0 to 50°C);Storage: 23 to 122°F (-5 to 50°C).

Weight: 10 oz (283.5 g).Agency Approval: RoHS.

RoHS

6-11/32 [161.20]

1-5/32[29.48]

4-17/32[114.99]

Explosion-Proof, Heavy-Duty ThermostatLine or Low Voltage, Heating or Cooling

Explosion-proof, heavy duty, the Model 862E Thermostat is designed forhazardous-location temperature control. It is the most dependable, smallest, lightest andmost durable thermostat available. The 862E is designed to control heating, cooling, orventilation systems and features an adjustable set point knob for easy and convenientsetpoint adjustment. The thermostat incorporates reliable snap action switch operation inSPDT configuration rated to 480 VAC max.

APPLICATIONSOil refineries, petrochemical plants, pulp and paper mills, coal mines, grain elevators,hazardous waste water storage facilities, other hazardous locations where specificexplosive gases or dusts are present.

SPECIFICATIONSService: Compatible gases.Temperature Limit: -49 to 176°F (-45 to 80°C).Enclosure Rating:�Explosion-proofNEMA 7 & 9, Class I, Divisions 1 & 2,Groups C & D; Class II, Division 1,Groups E, F & G; Class II, Division 2,Groups F & G; Class III; Class I, Zones1 & 2, Groups IIA & IIB.Switch Type: SPDT snap actionswitch.

Electrical Rating: 22 A @ 480 VAC(res.), 1/2 HP @ 125 VAC, 1 HP @ 250VAC.Electrical Connection: Screwterminal.Conduit Connection: 3/4� femaleNPT.Set Point Adjustment: External knob.Adjustable Range: 36 to 82°F (2 to28°C).Deadband: 2.5°F (1.5°C).Weight: 2.1 lb (0.95 kg).Approval: CSA, UL.

Model 862E

2x Ø5/16[Ø7.94]

2-13/64[55.96]

5-1/4 [133.35]5-59/64 [150.42]

4-25/64 FEED THRU[111.52]

ACCESSORIESModel TG-1, Large Thermostat CoverModel TG-2, Small Thermostat Cover

Model TLVT1, LCD�Touch Screen Programmable Thermostat

Model 862E, Explosion-Proof, Heavy-Duty Thermostat

260_Layout 1 7/8/14 12:00 PM Page 260

Tem

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Explosion-Proof RTD Temperature TransmitterUser Selectable Ranges, Optional LCD Display

SeriesTTE

The Series TTE Explosion-Proof RTD Temperature Transmitter is the idealproduct for hazardous temperature measurement applications. The TTE series has sevenpre-programmed temperature ranges that are selectable via an internal dip switch. Forthose applications that need a custom range, the transmitter can be easily configured forany range between -30 to 250°F with a minimum span of 40°F. The span and zero can bequickly adjusted with a simple push button design. The compact housing allows for thetransmitter to be mounted in virtually any application.

10-23/64[263.13]

1/2 NPTø1/4

[ø6.35]

4-15/32[113.51]

1/2 NPT2-23/32[69.06]

3-29/32[99.22]

1/2 NPT

4-9/32[108.74]

SPECIFICATIONSTemperature Sensor: Pt1000, 0.00385 DIN.Output Temperature Ranges: User selectable … any range between -30 to 250°Fwith a minimum span of 40°F.Temperature Limits: Ambient: 0 to 158°F (-18 to 70°C); Process: -30 to 250°F (-34.4 to 121.1°C).Accuracy: Transmitter ±0.1% FS; Probe ±0.3% FS.Thermal Drift Effects: ±0.02%/°C max.Response Time: 250 ms.Wetted Materials: 316 SS.Process Connection: 1/2� male NPT.Conduit Connection: 1/2� female NPT.Probe Length: 2� to 18� (depending on model).Pressure Limits: 2000 psi (137.9 bar).Power Requirements: 10 to 35 VDC.Output Signal: 4 to 20 mA (two wire loop powered).Optional Display: 2 lines X 8 character LCD.Enclosure Rating: NEMA 4X (IP66) and explosion-proof for Class I, Groups B, C,D; Class II, Groups E, F, G; Class III.Weight: 2 lb 8 oz (1134 g).Agency Approvals: CE, FM.

ModelTTE-104-WTTE-106-WTTE-109-WTTE-112-WTTE-115-WTTE-118-WTTE-104-W-LCDTTE-106-W-LCDTTE-109-W-LCDTTE-112-W-LCDTTE-115-W-LCDTTE-118-W-LCD

Field-Selectable Ranges 40 to 90°F (4.4 to 32.2°C)-20 to 140°F (-28.9 to 60°C)0 to 100°F (-17.8 to 37.8°C)30 to 240°F (-1.1 to 115.6°C)32 to 212°F (0 to 100°C)32 to 122°F (0 to 50°C)-30 to 65°C (-1.1 to 18.3°C)Custom range between -30 to 250°F (-34.4 to 121.1°C)

*Shown with optional LCD�display

Stem Length4�6�9�12�15�18�4�6�9�12�15�18�


LCD DisplayNoNoNoNoNoNoYesYesYesYesYesYes

ACCESSORYA-287, Mounting bracket for pipe or surface mounting(Includes bracket and two 2� U-bolts)

266_Layout 1 7/8/14 12:02 PM Page 266

Intrin

sically Safe

Barriers

PR

OC

ES

S C

ON

TR

OL

371

GroupA &�BCD

SeriesMTL5041/

5045Galvanic BarrierIntrinsically Safe Isolators for Hazardous Locations

The MTL5041/5045 Galvanic Barrier provide total intrinsically safe isolation forcommunication with Dwyer® pressure transmitters approved for location in hazardousareas. Galvanic barrier eliminates the need for a high integrity earth ground requiredwhen using shunt diode type safety barriers. DIN rail mounting and plug-in signal andpower connectors simplify installation and maintenance

SPECIFICATIONSHazardous Area Input: Signal range: 0 to 24 mA (including over-range); Transmitter voltage:�16.5 V at 20 mA.Safe Area Output: Signal range: 4 to 20 mA; Safe-area load resistance: 0 to 1k�; Safe-area output resistance:�> 2 M�.Power Requirement:�20 to 35 VDC.Response Time:�Settles to within 10% of final value within 250 �s.Current Consumption (20 mA signal): 70 mA at 24 VDC; 85 mA at 20 VDC; 55 mA at 35 VDC.Maximum Power Dissipation�(20 mA signal):�1.2 W at 24 VDC.Isolation: 250 V rms between input, output and power supply terminals.Transfer Accuracy at 68°F (20°C): Better than 20 �A�(typically 5 �A).LED Indicator: Green:�Power indication.Temperature Limits: Operating:�-4 to 140°F (-20 to 60°C); Storage:�-40 to 176°F (-40 to 80°C).Temperature Drift:�<1 �A/°C.Humidity: 5 to 95% RH.Mounting: 1.4� (35 mm) top hat rail to: EN 50022-35 x 7.5; BS 5584; 35 x 27 x 7.3 DIN�46277.Terminals: Accommodate up to 2.5 mm2 stranded or single-core.Safety Description:�28 V, 300�, 93 mA; Um=250 rms or dc.Weight: 3.9 oz (110 g).Agency Approvals: See table.

MTL5041

41/64[16.27]

HAZARDOUSAREA TERMINAL

SAFE AREATERMINAL

4-3/32[103.98]

4-11/32[110.33]

Compatible Models: 637, 638, 608, 2700, 2800, 2900, SBLTX, PBLTX, IS626

Galvanic BarrierMTL5041MTL5041

MTL5041MTL5041MTL5045MTL5045

ApprovalFM for Class I, II, II; Div. 1 Groups C, D, F,�GUL for Class I; Div. 1 Groups A, B, C, DClass II Div. 1 Groups E, F, G Class�III Div 1FM for Class I, II, III; Div. 1 Groups B, C, D, E, F, GFM�for Class I, II, III; Div. 1 Groups A, B,�C, D, E,�F,�GFM�for Class I, II, III; Div. 1 Groups C, D, E,�F,�GFM�for Class I, II, III; Div. 1 Groups C, D, E,�F,�G

DwyerSeries638IS626, SBLTX,PBLTX63760829002700/2800

Region(Authority)USA (FM) (UL)

Canada (CSA)

UK (BASEEFA)

UK (BASEEFA) Systems

Standard3600, 3610 entity3611, 3810UL913UL1604CAN/CSA E60070,IEC60079,C22.2EN 50014,EN 50020EN 50039

Approved ForAIS/I,II,III/1/Entity ABCDEFG-SCI-942; NI/I/@/ABCD/T4 [I/0] AEx[ia]IIC-SCI-942 Entity; NI/1/2/IIC/T4; Ta=140°F (60°C)Class I,�Div.2, Gps A, B, C, D; Ex nA [iA] IIC T4Class I, Xone 2, Aex nA IIC T4EEx ia IIC

EEx ia IIC

Certificate/File no.3010737

1345550

BAS01ATEX7217

Ex01E2219

MT

L50

41/5

045

�F0.130.301.04

mH4.212.633.6

BASEEFA (ATEX)

FM

GroupIICIIBIIA

�F0.0830.852.15

mH3.059.15244

�H/�55210444


ACCESSORYA-360, Aluminum DIN�Rail 1 m

371_Layout 1 7/21/14 11:46 AM Page 371

Intr

insi

cally

Saf

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arri

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PR

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ON

TR

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SeriesMTL7706/

7787Zener BarrierIntrinsically Safe Barriers for Hazardous Locations

The MTL7706/7787 is an intrinsically safe (IS) shunt-diode barrier that can be used tocommunicate with and provide isolations for certain Dwyer® transmitters approved for usein hazardous areas. These barriers limit the amount of energy allowed to pass into thehazardous area, which inhibit ignition in flammable atmospheres.

SPECIFICATIONSTransmitter Voltage: 16.2 V at 20 mA with 250� load (negative w.r.t. earth); 11.0 Vat 20 mA with 500� load (negative w.r.t. earth).Safe Area Output:�4 to 20 mA.Load Resistance: 0 to 500 �.Power Requirement:�20 to 35 VDC w.r.t. earth.Accuracy:�±2 �A under all conditions.LED Indicator: Green:�Power indication.Temperature Limits: Operating:�-4 to 140°F (-20 to 60°C); Storage:�-40 to 176°F (-40 to 80°C).Humidity: 5 to 95% RH.Terminals: Accommodate up to 2.5 mm2 stranded or single-core.Safety Description:�28 �V, 300�, 93 mA.Weight: 4.9 oz (140 g).Agency Approvals: See table.

Compatible Models:�637, 608, SBLTX, PBLTX, IS626

ZenerBarrierMTL7706

MTL7706

MTL7706

ApprovalUL�for Class I; Div. 1 Groups A, B, C, DCL II; Div. 1 Groups E, F, G; CL III Div. 1

FM�for Class I, II, III; Div. 1 Groups B, C, D, E,�F,�GFM for Class I, II, III; Div. 1 Groups A, B, C, D, E, F, G

Dwyer SeriesIS626SBLTXPBLTX637

608

MT

L77

06

HAZARDOUSAREA TERMINALS

SAFE AREATERMINAL

1/2[12.70]

3-35/64[90.09]

4-5/32[105.57]

GroupA &�B

�F0.083

mH4.2

BASEEFA (ATEX)

FM

GroupIIC

mH4.2

�F0.083

MT

L77

87 GroupA &�B

�F0.083

mH3.05

BASEEFA (ATEX)

FM

GroupIIC

mH3.05

�F0.083

Region(Authority)USA (FM) (UL)

Canada (CSA)

UK (BASEEFA)

UK (BASEEFA) Systems

Standard3600, 3610 entity3611, 3810UL698,UL913UL1604CAN/CSA E60070,IEC60079,C22.2EN 50014,EN 50020EN 50039

Approved ForAIS/I,II,III/1/Entity ABCDEFG-SCI-942; NI/I/@/ABCD/T4 [I/0] AEx[ia]IIC-SCI-942 Entity; NI/1/2/IIC/T4; Ta=140°F (60°C)

Class I,�Div.2, Gps A, B, C, D; Ex nA [iA] IIC T4Class I, Xone 2, Aex nA IIC T4EEx ia IIC

EEx ia IIC

Certificate/File no.3010737

1345550

BAS01ATEX7217

Ex01E2219

MTL7787

ACCESSORYA-360, Aluminum DIN�Rail 1 m

372_Layout 1 7/8/14 11:15 AM Page 372


Val

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Series PBV Automated Ball Valve - Two-Way Plastic

Electric and Pneumatic Actuators

The Series PBV is ideal for services in industrial, chemical, turf and irrigation, and pooland spa applications, as well as for use with potable water. The valve features a shear-proofstem designed to prevent leakage in the event of damage, reinforced TFE seats and EPDMseals for longer life, and an all-plastic construction (PVC or CPVC) for heavyweight durabilityat a lightweight cost. Valves also come standard with selectable NPT or socket processconnections.The PBV is an economical automated valve package with either an electric or pneumaticactuator. Electrically actuated models are weatherproof, NEMA 4 (IP56), powered bystandard 115 VAC supply, and are available in either two-position or proportional control.Two-position actuators use the 115 VAC input to drive each of the valve ports open or closed,while the modulating actuator accepts a 4 to 20 mA input for infinite valve positioning.Actuator features include thermal overload protection to withstand stall conditions, visualposition indication and a permanently lubricated gear train.The pneumatic double acting actuator uses an air supply to drive each of the actuator ports.Spring return pneumatic actuators use the air supply to drive the valve stem one direction,and internally loaded springs return the valve to its original position. Also available is theSV3 solenoid valve to electrically switch the supply pressure between the air supply ports.Actuators are constructed of anodized aluminum and are epoxy coated for years of corrosionfree service.

PVC�Body CPVC�Body

0

50

100

150

200

250

62 92 122 152 182 21273 14032

1/2˝ to 2˝

2˝ to 4˝

232

40

WORKING TEMPERATURE (°F)

WO

RKIN

G P

RESS

URE

(psi

)

PRESSURE - TEMPERATURE RATINGSSERIES PBV

SPECIFICATIONSService: Compatible liquids or gases.Body: 2-way.Line Size: 1/2� to 4�.End Connections: Female NPT orsocket (field selectable).Pressure Limit: 1/2� to 2�: 232 psi (16.0 bar) @ 73°F (23°C); 2-1/2� to 4�:150 psi (10.3 bar) @ 73°F (23°C) WOG.Vacuum:�29� Hg.Wetted Materials: Body, end connectors:PVC or CPVC; Ball, stem:�PVC or CPVC;Seat: TFE; Stem seal: EPDM.Temperature Limit: 32 to 140°F (0 to60°C).Other Materials: Stem bearing:Polypropylene (1-1/4� and up).

ACTUATORSElectricPower Requirements: 120 VAC, 50/60Hz, single phase. Optional 220 VAC, 24VAC, 12 VDC, and 24 VDC.Power Consumption: (Locked rotorcurrent): Two position: 1/2� to 1-1/2�: .55A, 2� to 4�: 0.75 A. Modulating: 1/2� to 2�:0.75 A, 2-1/2�: 1.1 A, 3� and 4�: 0.75 A.Cycle Time: (per 90°): Two position: 1/2�to 1-1/2�: 2.5 s, 2� and 2-1/2�: 5 s, 3� and4�: 15 s; Modulating:�1/2� to 2-1/2�: 5 s, 3�and 4�: 15 s.

Duty Cycle: Two position: 1/2� to 1-1/2�:75%, 2� to 4�: 25%. Modulating:�75%.Enclosure Rating: NEMA 4. OptionalNEMA 7 (Class 1, Div. II groups A, B, C,D).Housing Material:�Aluminum withthermal bonding polyester powder finish.Temperature Limit: 0 to 150°F (-18 to65°C).Conduit Connection: 1/2� female NPT.Modulating Input: 4 to 20 mA.Standard Features: Manual override andvisual position indicator exceptmodulating units.

Pneumatic •DAŽ and •SRŽ SeriesType:�DA series is double acting and SRseries is spring return (rack and pinion).Normal Supply Pressure: 80 psi (5.5bar).Maximum Supply Pressure: 120 psig (8bar).Air Connections: DA/SR1 to 5: 1/8� female NPT, all other sizes: 1/4� femaleNPT.Air Consumption: (per stroke) DA1:2.32 in3; DA2: 9.34 in3; DA3:�17.21 in3;DA4: 20.5 in3; SR2: 9.34 in3; SR3: 17.21in3; SR6: 54.34 in3; SR7: 85.43 in3. Cycle Time: (per 90°) DA1: .03 s; DA2:.04 s; DA3: .08 s; DA4: .12 s; SR2: .09 s;SR3: .14 s; SR6: .46 s; SR7: .83 s.Housing Material: Anodized aluminumbody and epoxy coated aluminum endcaps.Temperature Limit: -4 to 180°F (-20 to82°C).Accessory Mounting: NAMURstandard.Standard Features: Visual positionindicator.

Double Acting Pneumatic

Spring Return Pneumatic

Two Position Electric

Modulating Electric

Size 1/2�3/4�1�1-1/4�1-1/2�2�2-1/2�3�4�

CV 25519720428554071212942629

Series PBV�Automated 2-Way Plastic Ball Valves - PVC

Double Acting Pneumatic Spring Return Pneumatic Two Position Electric Modulating ElectricSize 1/2�3/4�1�1-1/4�1-1/2�2�2-1/2�3�4�

CV25519720428554071212942629

*Please see website for dimensional drawings

Series PBV Automated 2-Way Plastic Ball Valves - CPVC

OPTIONS

*(Example: Third digit in U12 or V12 is the size)

Filters and Regulators: See pages 527-530Note: All spring return actuators are factory standard as spring (fail) close.For spring (fail) open valves, add suffix •-FOŽ to the model number.

Optional Electric Actuator Supply Voltages-Contact factory for model number change

Explosion Proof Electric Actuators-add •-EXŽ to model number

ModelPBVPDA102PBVPDA103PBVPDA104PBVPDA105PBVPDA206PBVPDA207PBVPDA308PBVPDA309PBVPDA410

ModelPBVPSR202PBVPSR203PBVPSR204PBVPSR205PBVPSR306PBVPSR307PBVPSR608PBVPSR609PBVPSR710

ModelPBVPU1102PBVPU1103PBVPU1104PBVPU1105PBVPU1106PBVPU1207PBVPU1308PBVPU1509PBVPU1510

ModelPBVPV1202PBVPV1203PBVPV1204PBVPV1205PBVPV1206PBVPV1207PBVPV1308PBVPV1509PBVPV1510

ModelPBVCDA102PBVCDA103PBVCDA104PBVCDA105PBVCDA206PBVCDA207PBVCDA308PBVCDA309PBVCDA410

ModelPBVCSR202PBVCSR203PBVCSR204PBVCSR205PBVCSR306PBVCSR307PBVCSR608PBVCSR609PBVCSR710

ModelPBVCU1102PBVCU1103PBVCU1104PBVCU1105PBVCU1106PBVCU1207PBVCU1308PBVCU1509PBVCU1510

ModelPBVCV1202PBVCV1203PBVCV1204PBVCV1205PBVCV1206PBVCV1207PBVCV1308PBVCV1509PBVCV1510

470_Layout 1 7/15/14 12:08 PM Page 470


Val

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LVE

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The Series WE01 incorporates a full port2-piece SS ball valve for great flow rateswith minimal pressure drop. The valvefeatures a blowout proof stem for addedsafety, reinforced PTFE seats and seals forlonger life, and a 316 SS (ASTM CF8M) ballfor better performance. Actuators aredirect mounted creating a compactassembly for tight spaces. Limit switchesare able to be mounted directly to the valvesallowing for remote position indication. The Series WE01 can be configured witheither an electric or pneumatic actuator.Electric actuators are available inweatherproof or explosion-proof, a varietyof supply voltages and two-position ormodulating control. Two-position actuatorsuse the supply voltage to drive the valveopen or closed, while the modulatingactuator accepts a 4 to 20 mA input for valvepositioning. Actuators feature thermaloverload protection and permanentlylubricated gear train. The pneumatic double acting actuator uses

an air supply to drive the valve open andclosed. The actuator has two supply ports,with one driving the valve open and theother driving the valve closed. Springreturn pneumatic actuators use the airsupply to open the valve and internallyloaded springs return the valve to the closedposition. Also available is the SN solenoidvalve to electrically switch the air supplypressure between the air supply ports foropening and closing the valve. Actuators areconstructed of anodized and epoxy coatedaluminum for years of corrosion freeservice.

FEATURES€ Capable of being configured to fit any application€ Limit switches can be mounted to manual valves for remote monitoring

SPECIFICATIONSVALVE Service: Compatible liquids and gases.Body: 2-piece.Line Sizes: 1/2 to 3�.End Connections: Female NPT.Pressure Limits: 20� Hg to 1000 psi(-0.7 to 69 bar).Wetted Materials:

Body and Ball: 316 SS (CF8M);Stem: 316SS;Seat: RTFE/PTFE;Seal, Washer and Packing: PTFE.

Temperature Limits: -20 to 392°F (-29to 200°C).Other Materials:

O-ring: Fluoroelastomer;Handle: 304 SS;Washer: 301 SS;Stem Nut, Locking Device,Gland Ring: 304SS;Handle Sleeve: PVC.

ACTUATORSPneumatic •DAŽ and •SRŽ SeriesType: DA series is double acting andSR series is spring return (rack andpinion).Normal Supply Pressure:

DA: 40 to 115 psi (2.7 to 7.9 bar);SR: 80 psi (5.5 bar).

Maximum Supply Pressure: 120 psi(8.6 bar).Air Connections:

DA01: 1/8� female NPT;DA02 to DA05: 1/4� female NPT;SR02 to SR07: 1/4� female NPT.

Housing Material: Anodized aluminumbody and epoxy coated aluminumend caps. Temperature Limits: -40 to 176°F (-40to 80°C).Accessory Mounting: NAMURstandard.

Electric •TDŽ and •MDŽ SeriesPower Requirements: 110 VAC, 220 VAC, 24 VAC or 24 VDC (MDmodels not available in 24 VDC).Power Consumption: See manual.Cycle Time (per 90°):

TD01 4 s;MD01: 10 s; TD02 and MD02: 20 s; TD03 and MD03: 30 s.

Duty Rating: 85%.Enclosure Rating: NEMA 4X (IP67).Housing Material: Powder coatedaluminum.Temperature Limits: -22 to 140°F(-30 to 60°C).Electrical Connection: 1/2� femaleNPT.Modulating Input: 4 to 20 mA.Standard Features: Manual override,position indicator, and TD models comewith two limit switches.

Electric •TIŽ and •MIŽ SeriesPower Requirements: 110 VAC, 220 VAC, 24 VAC or 24 VDC.Power Consumption: See manual.Cycle Time (per 90°):

TI01 and MI01: 2.5 s; TI02 and MI02: 5 s;TI03 and MI03: 5 s; TI04 and MI04: 10 s;TI05 and MI06: 15 s.

Duty Rating:Two-Position: TI01-TI06: 25%;Modulating: MI01-MI06: 75%.

Enclosure Rating: NEMA 7.Housing Material: Powder coatedaluminum.Temperature Limits: -40 to 140°F(-40 to 60°C).Electrical Connection: 1/2� femaleNPT.Modulating Input: 4 to 20 mA.Standard Features: Position indicatorand two limit switches.

2-Piece NPT Stainless Steel Ball ValveFull Port, Vented Ball, Electric or Pneumatic Actuators

SeriesWE01

WE01-EDA02

WE01-EDA02-AA05

WE01-EHD00

WE01-ETD01-A

WE01-ETI02-A


462_Layout 1 7/8/14 10:09 AM Page 462

Valves, B

all,A

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mated

VALV

ES

463

Size1/2�3/4�1�1-1/4�1-1/2�2�2-1/2�3�

Cv(gal/min)36.6467.69110.27184.73266.62485.3791.571151.95

ExampleSeriesSize andActuator

Solenoid

SolenoidVoltage

Positionerand Switches

Options

WE01WE01

EDA02

CHD00DHD00EHD00FHD00GHD00HHD00IHD00JHD00CDA01DDA01EDA02FDA02GDA03HDA03IDA04JDA05CSR02DSR02ESR03FSR03GSR04HSR05ISR07JSR07

A

NA

A

NABCDE

01

00010203040506070809

NO


ActuatorVoltage

WE01WE01

GMD01

CTD01DTD01ETD01FTD01GTD02HTD02ITD03JTD03CMD01DMD01EMD01FMD01GMD01HMD02IMD03JMD03CTI01DTI01ETI02FTI02GTI02HTI04ITI05JTI06CMI01DMI01EMI02FMI02GMI02HMI04IMI05JMI06

A

ABCD

WE01 Electric Actuator Model ChartWE01 Hand Operated and Pneumatic Actuator Model Chart

Popular Models


Hand OperatedModelWE01-CHD00WE01-DHD00WE01-EHD00WE01-FHD00WE01-GHD00WE01-HHD00WE01-IHD00WE01-JHD00

Double ActingPneumatic ModelWE01-CDA01WE01-DDA01WE01-EDA02WE01-FDA02WE01-GDA03WE01-HDA03WE01-IDA04WE01-JDA05

Spring ReturnPneumatic ModelWE01-CSR02WE01-DSR02WE01-ESR03WE01-FSR03WE01-GSR04WE01-HSR05WE01-ISR07WE01-JSR07

NEMA 4X Two-Position Electric(110 VAC) ModelWE01-CTD01-AWE01-DTD01-AWE01-ETD01-AWE01-FTD01-AWE01-GTD02-AWE01-HTD02-AWE01-ITD03-AWE01-JTD03-A

NEMA 4XModulating Electric(110 VAC) ModelWE01-CMD01-AWE01-DMD01-AWE01-EMD01-AWE01-FMD01-AWE01-GMD01-AWE01-HMD02-AWE01-IMD03-AWE01-JMD03-A

WE01-EDA02-AA01316 SS 2-Piece1/2� Hand Operated3/4� Hand Operated1� Hand Operated1-1/4� Hand Operated1-1/2� Hand Operated2� Hand Operated2-1/2� Hand Operated3� Hand Operated1/2� Double Acting3/4� Double Acting1� Double Acting1-1/4� Double Acting1-1/2� Double Acting2� Double Acting2-1/2� Double Acting3� Double Acting1/2� Spring Return3/4� Spring Return1� Spring Return1-1/4� Spring Return1-1/2� Spring Return2� Spring Return2-1/2� Spring Return3� Spring ReturnNo�SolenoidNEMA 4X NAMUR�SolenoidNo�Solenoid110 VAC220 VAC24 VAC24 VDC12 VDCNone42AD0 Exp Limit Switch45VD0 Exp Position Transmitter42AD0-B ATEX Limit Switch42AD0-IE IECEX Limit SwitchVPI-M01 NEMA 4X Limit SwitchQV-210101 Poly Limit SwitchVPS and P1 Prox Switch265ER-D5 Positioner285ER-D5 Smart PositionerFail Open Spring Return Actuator

WE01-GMD01-A316 SS 2-Piece1/2� NEMA 4X Two-Position3/4� NEMA 4X Two-Position1� NEMA 4X Two-Position1-1/4� NEMA 4X Two-Position1-1/2� NEMA 4X Two-Position2� NEMA 4X Two-Position2-1/2� NEMA 4X Two-Position3� NEMA 4X Two-Position1/2� NEMA 4X Modulating3/4� NEMA 4X Modulating1� NEMA 4X Modulating1-1/4� NEMA 4X Modulating1-1/2� NEMA 4X Modulating2� NEMA 4X Modulating2-1/2� NEMA 4X Modulating3� NEMA 4X Modulating1/2� Exp Two-Position3/4� Exp Two-Position1� Exp Two-Position1-1/4� Exp Two-Position1-1/2� Exp Two-Position2� Exp Two-Position2-1/2� Exp Two-Position3� Exp Two-Position1/2� Exp Electric Modulating3/4� Exp Electric Modulating1� Exp Electric Modulating1-1/4� Exp Electric Modulating1-1/2� Exp Electric Modulating2� Exp Electric Modulating2-1/2� Exp Electric Modulating3� Exp Electric Modulating110 VAC220 VAC24 VAC24 VDC

ACCESSORIESR2-2120, Air RegulatorAFR2-2, Instrument Air Filter RegulatorVB-01, Volume Booster

463_Layout 1 7/15/14 8:46 AM Page 463


Val

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LVE

S

The Series WE02 incorporates a full port3-piece SS ball valve for great flow rateswith minimal pressure drop. The valvefeatures a blowout proof stem for addedsafety, reinforced PTFE seats and seals forlonger life, and a 316 SS (ASTM CF8M) ballfor better performance. Actuators aredirect mounted creating a compactassembly for tight spaces. Limit switchesare able to be mounted directly to thevalves allowing for remote positionindication. The Series WE02 can be configured witheither an electric or pneumatic actuator.Electric actuators are available inweatherproof or explosion-proof, a varietyof supply voltages and two-position ormodulating control. Two-position actuatorsuse the supply voltage to drive the valveopen or closed, while the modulatingactuator accepts a 4 to 20 mA input forvalve positioning. Actuators featurethermal overload protection andpermanently lubricated gear train.

The pneumatic double acting actuator usesan air supply to drive the valve open andclosed. The actuator has two supply ports,with one driving the valve open and theother driving the valve closed. Springreturn pneumatic actuators use the airsupply to open the valve, and internallyloaded springs return the valve to theclosed position. Also available is the SNsolenoid valve to electrically switch the airsupply pressure between the air supplyports for opening and closing the valve.Actuators are constructed of anodized andepoxy coated aluminum for years ofcorrosion free service.

FEATURES€ Capable of being configured to fit any application€ Limit switches can be mounted to manual valves for remote monitoring

SPECIFICATIONSVALVE Service: Compatible liquids and gases.Body: 3-piece.Line Sizes: 1/2 to 3� .End Connections: Female NPT.Pressure Limits: 20� Hg to 1000 psi(-0.7 to 69 bar).Wetted Materials:

Body and ball: 316 SS (CF8M);Stem: 316 SS;Seat: RTFE/PTFE; Seal, Washer, and Packing: PTFE.

Temperature Limits: -20 to 392°F(-29 to 200°C).Other Materials:

O-ring: Fluoroelastomer;Handle: 304 SS;Washer: 301 SS;Stem Nut, Locking Device,Gland Ring: 304 SS;Handle Sleeve: PVC.




DA01: 1/8� female NPT;DA02 to DA05: 1/4� female NPT;SR02 to SR07: 1/4� female NPT.

Housing Material: Anodized aluminumbody and epoxy coated aluminum endcaps. Temperature Limits: -40 to 176°F (-40to 80°C).Accessory Mounting: NAMURstandard.


TD01: 4 s;MD01: 10 s; TD02 and MD02: 20 s; TD03 and MD03: 30 s.



TI01 and MI01: 2.5 s; TI02 and MI02: 5 s;TI03 and MI03: 5 s; TI04 and MI04: 10 s;TI05 and MI05: 15 s.



3-Piece NPT Stainless Steel Ball ValveFull Port, Vented Ball, Electric or Pneumatic Actuators

SeriesWE02

WE02-DDA01

WE02-DDA01-AA01

WE02-DHD00

WE02-DTD01-A

WE02-CTI01-A


464_Layout 1 7/8/14 10:08 AM Page 464

Valves, B

all,A

uto

mated

VALV

ES

465

Size1/2�3/4�1�1-1/4�1-1/2�2�2-1/2�3�

Cv(gal/min)36.6467.69110.27184.73266.62485.3791.571151.95

ExampleSeriesSize andActuators

Solenoid

SolenoidVoltage


Options

WE02WE02

CSR02

CHD00DHD00EHD00FHD00GHD00HHD00IHD00JHD00CDA01DDA01EDA02FDA02GDA03HDA03IDA04JDA05CSR02DSR02ESR03FSR03GSR04HSR05ISR07JSR07

N

NA

N

NABCDE

09

00010203040506070809

NO

ExampleSeriesSize andActuators

ActuatorVoltage

WE02WE02

ETD01

CTD01DTD01ETD01FTD01GTD02HTD02ITD03JTD03CMD01DMD01EMD01FMD01GMD01HMD02IMD03JMD03CTI01DTI01ETI02FTI02GTI03HTI04ITI05JTI05CMI01DMI01EMI02FMI02GMI03HMI04IMI05JMI05

B

ABCD


Popular Models


Hand OperatedModelWE02-CHD00WE02-DHD00WE02-EHD00WE02-FHD00WE02-GHD00WE02-HHD00WE02-IHD00WE02-JHD00

Double ActingPneumatic ModelWE02-CDA01WE02-DDA01WE02-EDA02WE02-FDA02WE02-GDA03WE02-HDA03WE02-IDA04WE02-JDA05

Spring ReturnPneumatic ModelWE02-CSR02WE02-DSR02WE02-ESR03WE02-FSR03WE02-GSR04WE02-HSR05WE02-ISR07WE02-JSR07

NEMA 4X Two-Position Electric(110 VAC) ModelWE02-CTD01-AWE02-DTD01-AWE02-ETD01-AWE02-FTD01-AWE02-GTD02-AWE02-HTD02-AWE02-ITD03-AWE02-JTD03-A

NEMA 4XModulating Electric(110 VAC) ModelWE02-CMD01-AWE02-DMD01-AWE02-EMD01-AWE02-FMD01-AWE02-GMD01-AWE02-HMD02-AWE02-IMD03-AWE02-JMD03-A

WE02-CSR02-NN09316SS 3-Piece NPT1/2� Hand Operated3/4� Hand Operated1� Hand Operated1-1/4� Hand Operated1-1/2� Hand Operated2� Hand Operated2-1/2� Hand Operated3� Hand Operated1/2� Double Acting3/4� Double Acting1� Double Acting1-1/4� Double Acting1-1/2� Double Acting2� Double Acting2-1/2� Double Acting3� Double Acting1/2� Spring Return3/4� Spring Return1� Spring Return1-1/4� Spring Return1-1/2� Spring Return2� Spring Return2-1/2� Spring Return3� Spring ReturnNo�SolenoidNEMA 4X NAMUR�SolenoidNo�Solenoid110 VAC220 VAC24 VAC24 VDC12 VDCNone42AD0 Exp Limit Switch45VD0 Exp Position Transmitter42AD0-B ATEX Limit Switch42AD0-IE IECEX Limit SwitchVPI-M01 NEMA 4X Limit SwitchQV-210101 Poly Limit SwitchVPS and P1 Prox Switch265ER-D5 Positioner285ER-D5 Smart PositionerFail Open Spring Return Actuator

WE02-ETD01-B316SS 3-Piece NPT1/2� NEMA 4X Two-Position3/4� NEMA 4X Two-Position1� NEMA 4X Two-Position1-1/4� NEMA 4X Two-Position1-1/2� NEMA 4X Two-Position2� NEMA 4X Two-Position2-1/2� NEMA 4X Two-Position3� NEMA 4X Two-Position1/2� NEMA 4X Modulating3/4� NEMA 4X Modulating1� NEMA 4X Modulating1-1/4� NEMA 4X Modulating1-1/2� NEMA 4X Modulating2� NEMA 4X Modulating2-1/2� NEMA 4X Modulating3� NEMA 4X Modulating1/2� Exp Two-Position3/4� Exp Two-Position1� Exp Two-Position1-1/4� Exp Two-Position1-1/2� Exp Two-Position2� Exp Two-Position2-1/2� Exp Two-Position3� Exp Two-Position1/2� Exp Electric Modulating3/4� Exp Electric Modulating1� Exp Electric Modulating1-1/4� Exp Electric Modulating1-1/2� Exp Electric Modulating2� Exp Electric Modulating2-1/2� Exp Electric Modulating3� Exp Electric Modulating110 VAC220 VAC24 VAC24 VDC


465_Layout 1 7/8/14 10:08 AM Page 465


Val

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The Series WE03 incorporates a full port3-piece tri-clamp SS ball valve for great flowrates with minimal pressure drop. Thevalve features a blowout proof stem foradded safety, reinforced PTFE seats andseals for longer life, and a 316 SS (ASTMCF8M) ball for better performance.Actuators are direct mounted creating acompact assembly for tight spaces. Limitswitches are able to be mounted directly tothe valves allowing for remote positionindication. The Series WE03 can be configured witheither an electric or pneumatic actuator.Electric actuators are available inweatherproof or explosion-proof, a varietyof supply voltages and two-position ormodulating control. Two-position actuatorsuse the supply voltage to drive the valveopen or closed, while the modulatingactuator accepts a 4 to 20 mA input for valvepositioning. Actuators feature thermaloverload protection and permanentlylubricated gear train.

The pneumatic double acting actuator usesan air supply to drive the valve open andclosed. The actuator has two supply portswith one driving the valve open and theother driving the valve closed. Springreturn pneumatic actuators use the airsupply to open the valve and internallyloaded springs return the valve to the closedposition. Also available is the SN solenoidvalve to electrically switch the air supplypressure between the air supply ports foropening and closing the valve. Actuators areconstructed of anodized and epoxy coatedaluminum for years of corrosion freeservice.

FEATURES€ Capable of being configured to fit any application€ Limit switches can be mounted to manual valves for remote monitoring€ Cavity filled valve for sanitary applications

SPECIFICATIONSVALVE Service: Compatible liquids and gases.Body: 3-piece.Line Sizes: 1/2 to 2� .End Connections: Tri-clamp ends.Pressure Limits: 20� Hg to 1000 psi(-0.7 to 69 bar).Wetted Materials:

Body and ball: 316 SS (CF8M);Stem: 316 SS;Seat: RTFE/PTFE; Seal, Washer, and Packing: PTFE.

Temperature Limits: -20 to 392°F(-29 to 200°C).Other Materials:

O-ring: Fluoroelastomer;Handle: 304 SS;Washer: 301 SS;Stem Nut, Locking Device,Gland Ring: 304 SS;Handle Sleeve: PVC.




DA01: 1/8� female NPT;DA02: 1/4� female NPT;SR02 to SR04: 1/4� female NPT.

Housing Material: Anodized aluminumbody and epoxy coated aluminum endcaps. Temperature Limits: -40 to 176°F (-40to 80°C).Accessory Mounting: NAMURstandard.


TD01: 4 s;MD01: 10 s; TD02 and MD02: 20 s.



TI01 and MI01: 2.5 s; TI02 and MI02: 5 s.



3-Piece Tri-Clamp Stainless Steel Ball ValveCavity Filled, Full Port, Electric or Pneumatic Actuators

SeriesWE03

WE03-DDA01

WE03-DDA01-AA07

WE03-DHD00

WE03-DTD01-A

WE03-DDA01-AA06


466_Layout 1 7/8/14 10:07 AM Page 466

Valves, B

all,A

uto

mated

VALV

ES

467

Size1/2�3/4�1�1-1/2�2�

Cv(gal/min)14.3942.2586.17223.61437.98


Solenoid

SolenoidVoltage


Options

WE03WE03

EDA02

CHD00DHD00EHD00GHD00HHD00CDA01DDA01EDA02GDA02HDA02CSR02DSR02ESR03GSR04HSR04

A

NA

A

NABCDE

06

00010203040506070809

NO


ActuatorVoltage

WE03WE03

CMD01

CTD01DTD01ETD01GTD01HTD02CMD01DMD01EMD01GMD01HMD02CTI01DTI01ETI02GTI02HTI02CMI01DMI01EMI02GMI02HMI02

A

ABCD


Popular Models


Hand OperatedModelWE03-CHD00WE03-DHD00WE03-EHD00WE03-GHD00WE03-HHD00

Double ActingPneumatic ModelWE03-CDA01WE03-DDA01WE03-EDA02WE03-GDA02WE03-HDA02

Spring ReturnPneumatic ModelWE03-CSR02WE03-DSR02WE03-ESR03WE03-GSR04WE03-HSR04

NEMA 4X Two-Position Electric(110 VAC) ModelWE03-CTD01-AWE03-DTD01-AWE03-ETD01-AWE03-GTD01-AWE03-HTD02-A

NEMA 4XModulating Electric(110 VAC) ModelWE03-CMD01-AWE03-DMD01-AWE03-EMD01-AWE03-GMD01-AWE03-HMD02-A

WE03-EDA02-AA06316 SS 3-Piece Tri-Clamp1/2� Hand Operated3/4� Hand Operated1� Hand Operated1-1/2� Hand Operated2� Hand Operated1/2� Double Acting3/4� Double Acting1� Double Acting1-1/2� Double Acting2� Double Acting1/2� Spring Return3/4� Spring Return1� Spring Return1-1/2� Spring Return2� Spring ReturnNo�SolenoidNEMA 4X NAMUR�SolenoidNo�Solenoid110 VAC220 VAC24 VAC24 VDC12 VDCNone42AD0 Exp Limit Switch45VD0 Exp Position Transmitter42AD0-B ATEX Limit Switch42AD0-IE IECEX Limit SwitchVPI-M01 NEMA 4X Limit SwitchQV-210101 Poly Limit SwitchVPS and P1 Prox Switch265ER-D5 Positioner285ER-D5 Smart PositionerFail Open Spring Return Actuator

WE03-CMD01-A316 SS 3-Piece Tri-Clamp1/2� NEMA�4X Two-Position3/4� NEMA�4X Two-Position1� NEMA�4X Two-Position1-1/2� NEMA�4X Two-Position2� NEMA�4X Two-Position1/2� NEMA�4X Modulating3/4� NEMA�4X Modulating1� NEMA�4X Modulating1-1/2� NEMA�4X Modulating2� NEMA�4X Modulating1/2� Exp Two-Position3/4� Exp Two-Position1� Exp Two-Position1-1/2� Exp Two-Position2� Exp Two-Position1/2� Exp Electric Modulating3/4� Exp Electric Modulating1� Exp Electric Modulating1-1/2� Exp Electric Modulating2� Exp Electric Modulating110 VAC220 VAC24 VAC24 VDC


467_Layout 1 7/8/14 10:07 AM Page 467

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