electromagnetic level indicator

37

Precision and functionality, control points single or multiple, different materials to meet the various requirements of application.

ElEctromagnEtic lEvEls

F.lli Giacomello s.n.c.38

IEG-TC1 1/2 IEG-TC2 1/2

ELECTROMAGNETIC LEVEL INDICATORS WITH ONE ORTWO CONTACTS AND 1/2” GAS CONNECTION IEG-TCMM 1/2

USE:Made to ensure, with maximum safety, the minimum or minimum and maximum levels of liquids in tanks, and hydraulic power packs containing mineral oils with viscosity not higher than 80°E. and for all non-corrosive and inflammable liquids.

OPERATION:When the float of the indicator encounters the Reed switch incorporated in the tube at the pre-established distances, the contact activated by the magnet housed in the float opens or closes, thus obtaining the possibility of sending a luminous or acoustic signal or disconnecting any electrical equipment connected to it.

FITTING:The indicator must be fitted in the vertical position, and the float must be at least 35mm from ferrous surfaces (walls, tanks, etc.). The tight‘s flange is ensured by a flat synthetic rubber gasket.

1 2

3

1

2

CONNECTOR

THREADED PLUG

FLOATØ18 h=21

1/2”GAS

TUBE Ø7

41

25

A

CONNECTOR

THREADED PLUG

MIN. FLOAT

MAX. FLOAT

Ø18 h=21

Ø18 h=21

1/2”GAS

TUBE Ø7

60m

mB

(MIN

.35)

41

25

A

F.lli Giacomello s.n.c. 39

IEG-TC 3/4 IEG-TC2 3/4

IEG-TCMM 3/4

t

3

1 2

A

25

41

A

25

41

1 2

3

1

2

ELECTROMAGNETIC LEVEL INDICATORS WITH ONE OR TWO CONTACTS AND 3/4” GAS THREAD

USE:Made to ensure, with maximum safety, the minimum or maximum level of liquids in tanks and hydraulic power packs containing mineral oils with viscosity not higher than 80°E; also suitable for gas oil and other non-corrosive and inflammable liquids.OPERATION:When the float of the indicator encounters the Reed switch at the pre-established point, the contact activated by the magnet housed in the float opens or closes, thus obtaining the possibility of sending a luminous or acoustic signal or activating or disconnecting any electrical equipment connected to it.FITTING:The indicator must be fitted in the vertical position, on 3/4” GAS thread hole; seal is guaranteed by an O-ring in the crown of the cap in aluminium with hexagon head.The float must be at least 35 mm from ferrous surfaces (tank walls, etc.).IMPORTANT:To invert the contact from N.C. to N.O. just remove the bottom stop and turn the float upside down.

connEction:Connector CE

IP65 PG.9

CONNECTOR CONNECTOR

THREADED PLUG THREADED PLUG

3/4”GAS

TUBE Ø7

Ø21 H=21FLOAT

3/4”GAS

MAX. FLOAT

MIN. FLOAT

TUBE Ø7

B (M

IN.3

5)M

IN. D

ISTA

NCE

60m

m


IEG-TQ101 18x1,5 IEG-TQ102 18x1,5ELECTROMAGNETIC LEVEL INDICATORS WITH SPSTOR SPDT CONTACTS M18x1,5 CONNECTION

USE:Made to ensure, with maximum safety, the minimum or and empty levels of liquids in tanks, and hydraulic power packs containing mineral oils with viscosity not higher than 80°E. and for all non-corrosive and inflammable liquids.


FITTING:The indicator must be fitted in the vertical position, and the float must be at least 35mm from ferrous surfaces (walls, tanks, etc.).The tight‘s flange is ensured by a flat synthetic rubber gasket and by a locking nut.Since the diameter of the float is greater than the diameter of passage hole on the tank during installation you must fix the gauge to the tank and replace the float.

CONNECTOR

NUT CH.22

BRASS TUBE Ø10

FLOAT IN NYLON(SPANSIL ORPOLYPROPYLENE ON REQUEST)

M18x1,5

Ø30

5035

44

A

1 2

3

1

2


IEG-TQ10MM 18x1,5 IEG-TQ10MV 18x1,5ELECTROMAGNETIC LEVEL INDICATORSCONNECTION WITH M18x1, 5 AND DOUBLE CONTACT SPST

ELECTROMAGNETIC LEVEL INDICATORS WITH TWOCONTACTS OR MINIMUM-EMPTY CONTACTS

AND M18x1,5 CONNECTION

USE:Made to ensure, with maximum safety, the minimum or and empty levels of liquids in tanks, and hydraulic power packs containing mineral oils with viscosity not higher than 80°E. and for all non-corrosive and inflammable liquids.OPERATION:IEG-TQ10MM: when the float of the indicator encounters the Reed switch incorporated in the tube at the pre-established distances, the contact activated by the magnet housed in the float opens or closes, thus obtaining the possibility of sending a luminous or acoustic signal or disconnecting any electrical equipment connected to it.The levels IEG-TQ10MV are used for having a double alarm signal at a pre-established distance. The former is normally used to signal when the liquid is nearly finished; the latter can be used as a machine stop, etc.The contacts that are activated by a single float can be at least 25 mm apart. Also, the signals (in absence of liquid ) can be activated (they close) consecutively or deactivated (they open). The same principle can be applied for the maximum level control (max. and extra max.).FITTING:The indicator must be fitted in the vertical position, and the float must be at least 35mm from ferrous surfaces (walls, tanks, etc.).The tight‘s flange is ensured by a flat synthetic rubber gasket and by a locking nut. Since the diameter of the float is greater than the diameter of passage hole on the tank during installation you must fix the gauge to the tank and replace the float.

CONNECTOR

NUT CH.22

BRASS TUBE Ø10

MIN. FLOAT

MAX. FLOAT

M18x1,5

Ø30

50

35M

IN. 7

0mm

B (M

IN.3

5)

44

A

CONNECTOR

NUT CH.22

BRASS TUBE Ø10

FLOAT

EMPTY

M18x1,5

Ø30

50

35B

(MIN

.35)A

44


IEG-TQ071 18x1,5 IEG-TQ072 18x1,5ELECTROMAGNETIC LEVEL INDICATORS WITH SPSTOR SPDT CONTACTS M18x1,5 CONNECTION



FITTING:The indicator must be fitted in the vertical position, and the float must be at least 35mm from ferrous surfaces (walls, tanks, etc.).The tight‘s flange is ensured by a flat synthetic rubber gasket and by a locking nut. Since the diameter of the float is greater than the diameter of passage hole on the tank during installation you must fix the gauge to the tank and replace the float.

CONNECTOR

NUT CH.22

TUBE Ø7

FLOATØ21 h=21

M18x1,5

50

25A

1 2

3

1

2


POWER COMMUTABLE

IN D.C.

POWER COMMUTABLE

IN A.C.

CURRENT STRENGTH

IN A.C.

COMMUTABLE VOLTAGE PROTECTION RANGE TEFLON

WIRES

IEG - TQ07MM 18X1,5 BRASS M18 x 1,5 SPST 40 W 4 0 V.A. 2 A 220 VDC 220 VAC IP 65

-20

+80°

C

-20

+120

°C

10 B

arM

AX.

PR

ESSU

RE

MODEL MATERIAL CONNECTION ELECTRICAL CONTACTS

TEMPERATUREELECTRICAL CHARACTERISTICS

IEG-TQ07MM 18x1,5ELECTROMAGNETIC LEVEL INDICATORS WITH TWOCONTACTS AND M18x1,5 CONNECTION

USE:Made to ensure, with maximum safety, the minimum levels of liquids in tanks, and hydraulic power packs containing mineral oils with viscosity not higher than 80°E. and for all non-corrosive and inflammable liquids.


FITTING:The indicator must be fitted in the vertical position, and the float must be at least 35mm from ferrous surfaces(walls, tanks, etc.).The tight‘s flange is ensured by a flat synthetic rubber gasket and by a locking nut.Since the diameter of the float is greater than the diameter of passage hole on the tank during installation you must fix the gauge to the tank and replace the float.

CONNECTOR

NUT CH.22

TUBE Ø7

MIN. FLOAT

MAX. FLOAT

M18x1,5

50

25M

IN. D

ISTA

NCE

60m

mB

(MIN

.35)

A


IEG-BT1 3/8 IEG-BT2 3/8ELECTROMAGNETIC LEVEL INDICATORS WITH SPSTOR SPDT CONTACTS AND 3/8” GAS CONNECTION



FITTING:The indicator must be fitted in the vertical position, and the float must be at least 35mm from ferrous surfaces (walls, tanks, etc.).The tight‘s flange is ensured by a flat synthetic rubber gasket and by a locking nut.Since the diameter of the float is greater than the diameter of passage hole on the tank during installation you must fix the gauge to the tank and replace the float

CONNECTOR

3/8” GAS

BRASS TUBE Ø10

FLOAT IN NYLON(SPANSIL OR POLYPROPYLENEON REQUEST)

Ø30

4035

44

A

1 2

3

1

2


IEG-BTMM 3/8 IEG-BTMV 3/8ELECTROMAGNETIC LEVEL INDICATORS WITH TWOCONTACTS AND 3/8” GAS CONNECTION

ELECTROMAGNETIC LEVEL INDICATORS WITH MINIMUM-EMPTY CONTACTS AND 3/8” GAS

CONNECTION

USE:Made to ensure, with maximum safety, the minimum or and empty levels of liquids in tanks, and hydraulic power packs containing mineral oils with viscosity not higher than 80°E. and for all non-corrosive and inflammable liquids.OPERATION:IEG-BTMM: when the float of the indicator encounters the Reed switch incorporated in the tube at the pre-established distances, the contact activated by the magnet housed in the float opens or closes, thus obtaining the possibility of sending a luminous or acoustic signal or disconnecting any electrical equipment connected to it.The levels IEG-BTMV are used for having a double alarm signal at a pre-established distance. The former is normally used to signal when the liquid is nearly finished; the latter can be used as a machine stop, etc.The contacts that are activated by a single float can be at least 25 mm apart. Also, the signals (in absence of liquid ) can be activated (they close) consecutively or deactivated (they open).The same principle can be applied for the maximum level control (max. and extra max.).FITTING:The indicator must be fitted in the vertical position, and the float must be at least 35mm from ferrous surfaces (walls, tanks, etc.). Since the diameter of the float is greater than the diameter of passage hole on the tank during installation you must fix the gauge to the tank and replace the float.

CONNECTOR

3/8” GAS

BRASS TUBE Ø10

MIN. FLOAT

MAX. FLOAT

Ø30

4035

MIN

. 70m

mB

(MIN

.35)

44

A

CONNECTOR

3/8” GAS

BRASS TUBE Ø10

FLOAT

EMPTY

MINIMUM

Ø30

40

35B

(MIN

.35)

44

A


IEG-TC1IEG-TC2

IEG-TCMM

1 2

3

1

2

ELECTROMAGNETIC LEVEL INDICATORS WITH ONE OR TWO CONTACTS AND 1” GAS CONNECTION

USE:Made to ensure, with maximum safety, the minimum or maximum level of liquids in tanks.Suitable for tanks containing liquids compatible with the brass tube, such as hydraulic and lubricant oils (with density not higher than 80°E), petroleum, etc.

OPERATION:When the float of the indicator encounters the Reed switch at the pre-established point, the contact activated by the magnet housed in the float opens or closes, thus obtaining the possibility of sending a luminous or acoustic signal or activating or disconnecting any electrical equipment connected to it.

FITTING:The indicator must be fitted in the vertical position, and the float must be at least 35mm from ferrous surfaces (walls, tanks, etc.).

NB:The IEG - TCMM level indicator with SPDT (exchange) separate contacts or with one common, requires an aluminium connection head containing an adequate number of terminals for the use (5 or 6).


DIN 43650 IP65 PG.9

CONNECTOR

1”GAS

5048

35

44

A

BRASS TUBE Ø10

NYLON FLOAT(SPANSIL-POLYPROPYLENEON REQUEST)

Ø30

CONNECTOR

1”GAS

50

48

35

A

BRASS TUBE Ø10

FLOAT

FLOAT

Ø30 H=44

Ø30 H=44

WIT

H F

LOAT

Ø30

x20

MIN

.35

MIN

. DIS

TAN

CE 7

0B

(MIN

.40)

t

3

1 2


IEG-N1F IEG-N2F

IEG-MMF

Ø42

M4

Ø35

,2

120°

t

3

1 2

ELECTROMAGNETIC LEVEL INDICATORS WITH ONE OR TWO CONTACTS AND FLANGED CONNECTION

USE:Made to ensure, with maximum safety, the minimum or maximum level (IEG - N1F / N2F) or minimum and maximum (IEG - MMF).Suitable for tanks containing liquids compatible with the brass tube, such as hydraulic and lubricant oils (with density not higher than 80°E), petroleum, etc.OPERATION:When the float of the indicator encounters the Reed switch at the pre-established point, the contact activated by the magnet housed in the float opens or closes, thus obtaining the possibility of sending a luminous or acoustic signal or activating or disconnecting any electrical equipment connected to it.

FITTING:The indicator must be fitted in the vertical position, and the float must be at least 35mm from ferrous surfaces (walls, tanks, etc.).Flange seal is guaranteed by an oilproof synthetic rubber seal (neoprene).NB:The IEG - TCMM level indicator with SPDT (exchange) separate contacts or with one common, requires an aluminium connection head containing an adequate number of terminals for the use (5 or 6).


DIN 43650 IP65 PG.9

CONNECTORFIXING FLANGE

SEAL

5048

35

44

A

BRASS TUBE Ø10

NYLON FLOAT(SPANSIL-POLYPROPYLENEON REQUEST)

Ø30

CONNECTOR50

48

35B

(MIN

. 35)

44

A BRASS TUBE Ø10

Ø30

SEAL

MAX. FLOAT

MIN. FLOAT

FIXING FLANGE

1 2

3

1

2


IEG-G1F IEG-G2F

IEG-GMMF

t

3

1 2

Ø42

M4

Ø35

,2

120°

ELBOW ELECTROMAGNETIC LEVEL INDICATORS WITH ONE OR TWO CONTACTS AND FLANGED CONNECTION

USE:Made to ensure, with maximum safety, the minimum or maximum level of liquids in tanks and hydraulic power packs containing mineral oils with viscosity not higher than 80°E; also suitable for gas oil and other non-corrosive and inflammable liquids.


FITTING:Fitting on the side of the tank allows installation of the Level when there is no room for it on the cover and, above all, when the place where the control unit is fitted is so narrow as to make fitting/removal of a level indicator fixed on the cover impossible.

IMPORTANT:To invert the contact from N.C. to N.O. just remove the bottom stop and turn the float upside down. Two versions entirely in AISI 316 stainless steel can be obtained.It is possible to have exchange contacts or other control points in addition to the two provided for by the GMMF version; in this case the connection head must be in aluminium and contain an adequate number of terminals for the needs.


DIN 43650 IP65 PG.9

CONNECTOR

FIXING FLANGESEAL

7048

50

35

44

A=1

02 (M

INIM

UM

PO

SSIB

LE)

BRASS TUBE Ø10

Ø30

Ø55

CONNECTOR

FIXING FLANGESEAL

48

50

3544

A=O

N R

EQU

EST

B m

in=8

0

BRASS TUBE Ø10

Ø30

Ø55

1 2

3

1

2


IEG-LV1FIEG-LV2F

IEG-LV1MIEG-LV2M

Ø42

M4

Ø35

,2

120°

t

3

1 2

VARIABLE LENGTH ELECTROMAGNETIC LEVEL INDICATORS WITH SINGLE OR EXCHANGE CONTACTS

USE:Made to ensure, with maximum safety, the minimum or maximum level of liquids in tanks and hydraulic power packs containing mineral oils with viscosity not higher than 80°E; also suitable for gas oil and all other non-corrosive and inflammable liquids.OPERATION:When it is necessary to vary the minimum or maximum position, just loosen the connection clamping grub screw and slide the rod on the connection enough for the required variation in opening/closing of the Reed switch incorporated in the tube. In this way it is possible to vary the activation position of a luminous or acoustic signal or disconnect any electrical equipment connected to it. FITTING:The indicator must be fitted in the vertical position. The float must be at least 35mm from ferrous surfaces (tank walls, etc.).

IMPORTANT:To invert the contact from N.C. to N.O. just remove the bottom stop and turn the float upside down.POSSIBILITIES:The useful measurements controllable by the variable length level indicator go from a minimum of 40mm from the connection support surface to a maximum defined by the user. The stainless steel version can also be supplied on request.


DIN 43650 IP65 PG.9

CONNECTOR

FIXING FLANGE

BASE

50

50

35

44

A-M

AXIM

UM

LEN

GTH

ON

REQ

UES

T

BRASS TUBE Ø10

CLAMPING GRUB SCREWSEAL

Ø30

Ø55

CONNECTOR

FIXING CLAMP

BASE

50

50

35

44

A-M

AXIM

UM

LEN

GTH

ON

REQ

UES

T

BRASS TUBE Ø10FIXING GRUB SCREW

CLAMPING SCREW

Ø30

17

20

2085

1 2

3

1

2


IEG-MVF IEG-MVT

t

3

1 2

Ø42

M4

Ø35

,2

120°

ELECTROMAGNETIC LEVEL INDICATORS WITH MINIMUM EMPTY CONTACTS


OPERATION:The minimum and empty level indicators are used for having a double alarm signal at a pre-established distance. The former is normally used to signal when the liquid is nearly finished; the latter can be used as a machine stop, etc. The contacts that are activated by a single float can be at least 25 mm apart. Also, the signals (in absence of liquid ) can be activated (they close) consecutively or deactivated (they open). The same principle can be applied for the maximum level control (max. and extra max.).

FITTING:The indicator must be fitted in the vertical position, and the float must be at least 35mm from ferrous surfaces (walls, tanks, etc.). Flange seal is guaranteed by an oilproof synthetic rubber seal for IEG - MVF and O-ring for IEG - MVT.

IMPORTANT:Due to the particular type of construction, these level indicators do not have reversible contacts, therefore when ordering it is necessary to request N.C. or N.O. contacts. (in absence of liquid). The two versions entirely in AISI 316 stainless steel can be obtained on request.


DIN 43650 IP65 PG.9

CONNECTOR CONNECTORFIXING FLANGE

MINIMUMMINIMUM

50 5048

48

35

35

B (M

IN.2

5)

B (M

IN.2

5)

44

44

A

A

BRASS TUBE Ø10BRASS TUBE Ø10

FLOAT

EMPTY EMPTY

SEAL

Ø30Ø30

Ø55 1”GAS


IEG-N1F + T IEG-TC1 + T

t

3

1 2

Ø42

M4

Ø35

,2

120°

ELECTROMAGNETIC LEVEL INDICATORS WITH ELECTRIC CONTACT AND THERMOSTAT

USE:Made to ensure the minimum or maximum level in tanks and hydraulic power packs and activation of the thermostat when, for operating reasons, the temperature must not exceed values harmful to correct operation.LEVEL INDICATOR OPERATION:When the float of the indicator encounters the Reed switch at the pre-established point, the contact activated by the magnet housed in the float opens or closes, thus obtaining the possibility of sending a luminous or acoustic signal or activating or disconnecting any electrical equipment connected to it.THERMOSTAT OPERATION:When the temperature of the liquid in the tank reaches the thermostat setting value, the thermostat closes or opens for switching on a lamp or interrupting operation of the machine connected to it, or activating any cooling equipment, thus preventing the risk of overheating and permanent damage.FITTING:The indicator must be fitted in the vertical position.The float must be at least 35mm from ferrous surfaces (tank walls, etc.).IMPORTANT:To invert the level signal from N.C. to N.O. and vice versa, just remove the bottom stop and turn the float upside down.

1= THERMOSTAT2= ELECTRIC LEVEL INDICATOR3= COMMON4= EARTHConnection: Connector CEDIN 43650

CONNECTOR

FIXING FLANGE

50

48

38

44

A20

BRASS TUBE

THERMOSTAT

SEAL

Ø30

Ø55

TOLERANCES

THERMOSTAT ELECTRICAL CHARACTERISTICS250 V. COMMUTABLE

50 Hz4,0 A. cos φ = 0,6 (I M OT)

6,3 A. cos φ = 1,0 (I N) 10 A. cos φ = 1

50°C - 60°C - 70°C - 80°C

N.CH. = NORMALLY CLOSED N.A. = NORMALLY OPEN

± 5°C

COMMUTATING TEMPERATURE

VOLTAGEFREQUENCY

LOAD VALUES

MAX. LOAD

CONTACTS

2 3


IEG-U1FIEG-U2F

IEG-UMMF

t

3

1 2

Ø42

M4

Ø35

,2

120°

UNIVERSAL ELECTROMAGNETIC LEVEL INDICATORS WITH ONE OR TWO POINTS

USE:Made to ensure, with maximum safety, the minimum or maximum level of liquids in tanks (even under pressure at 10 bar) and hydraulic power packs containing mineral oils with viscosity not higher than 80°E; also suitable for gas oil and all other non-corrosive and inflammable liquids. OPERATION:When the float of the indicator encounters the Reed switch at the pre-established point, the contact activated by the magnet housed in the float opens or closes, thus obtaining the possibility of sending a luminous or acoustic signal or activating or disconnecting any electrical equipment connected to it.FITTING THE INDICATOR:The level indicator is supplied in an assembly Kit with tube 500 mm long (IEG-U1F/U2F) and 500/450 mm long (IEG-UMMF). The required length can thus be obtained with the aid of an ordinary pipe cutter.

Insert the wires and tube in the threaded union located under the flange, then suitable tighten for perfect assembly. Connect the connector to the flange and the respective wires to the base, and the level indicator is ready to use.FITTING ON THE TANK:The indicator must be fitted in the vertical position, and the float must be at least 35mm from ferrous surfaces (walls, tanks, etc.).IMPORTANT:To invert the contact from N.C. to N.O. just remove the bottom stop and turn the float upside down.


DIN 43650 IP65 PG.9


THREADED UNION

50

48

35

44

ASEAL

Ø30

Ø55

BRASS TUBE Ø10

FLOAT


THREADED UNION

50

48

21

SEAL

Ø21

Ø55

S/STEEL TUBE Ø7

FLOAT


IEG-MP

A

B

C

D

E

F

G

H

I

L

MIN

. 35

MIN

. 35

MULTI POINT LEVEL INDICATOR

USE:Built to ensure maximum security with the different control points in the tanks, hydraulic power packs that contain mineral oils with a viscosity above 80 ° E, also suitable for diesel and other non-corrosive and flammable liquids.



Max Pressure: 10 Bar

ELECTRICAL CONNECTION

PROCESS CONNECTION

STOP

FLOAT

BRASS TUBE


TECHNICAL DATA AND ORDERalUminUm Fitting ProcEss Floats ElEctrical connEctions

IP65 ALUMINIUM HEAD

IP65 ALUMINIUM HEADA AB BC CD D 1 2

Ø42 Ø42 Ø60.3 Ø79.5Ø55 Ø55 Ø70 Ø100

Ø6.4Ø5.5Ø5Ø5

100

100

70

80Ø30

Ø30

20

44


IEG-S/STEEL-TC1 IEG-S/STEEL-TCMMIEG-S/STEEL-TC2

50

48

B

C

A

X

S/STEEL ELECTROMAGNETIC LEVELINDICATOR THREADED WITH 1 OR 2 POINTS OF CONTROL

USE:Made to ensure, with maximum safety, the minimum or maximum level of liquids in tanks containing corrosive substances.Entirely in AISI 316 stainless steel, they are suitable for use in the chemical, pharmaceutical and food industries.

OPERATION:When the float of the indicator meets the Reed switch incorporated in the tube at the pre-establisheddistances, the contact is activated by the magnet housed in the float opens or closes, thus obtaining the possibility of sending a luminous or acoustic signal or disconnecting any electrical equipment connected to it.

FITTING:The indicator must be fitted in the vertical position, and the float must be at least 35mm from ferrous surfaces (walls, tanks, etc.). Flange seal is guaranteed by an oilproof synthetic rubber seal.


PROCESS CONNECTION

FLOAT OF MAX. LEVEL

TUBE

FLOAT OF MIN. LEVEL


100Ø44.5

Ø52Ø30

100

70

80

52 5236

A B C D 1 2

TECHNICAL DATA AND ORDERFloats ElEctrical connEctions

IP65 ALUMINIUM HEAD

IP65ALUMINIUM HEAD

44

Ø30


IEG-S/STEEL-N1F IEG-S/STEEL-MMFIEG-S/STEEL-N2F

50

48

B

C

A

X

S/STEEL ELECTROMAGNETIC LEVELINDICATOR WITH 1 OR 2 CONTACTS

USE:Made to ensure, with maximum safety, the minimum or maximum level of liquids in tanks containing corrosive substances.Entirely in AISI 316 stainless steel, they are suitable for use in the chemical, pharmaceutical and food industries.

OPERATION:When the float of the indicator meets the Reed switch incorporated in the tube at the pre-establisheddistances, the contact is activated by the magnet housed in the float opens or closes, thus obtaining the possibility of sending a luminous or acoustic signal or disconnecting any electrical equipment connected to it.

FITTING:The indicator must be fitted in the vertical position, and the float must be at least 35mm from ferrous surfaces (walls, tanks, etc.). Flange seal is guaranteed by an oilproof synthetic rubber seal.


PROCESS CONNECTION

FLOAT OF MAX. LEVEL

TUBE

GASKET

FLOAT OF MIN. LEVEL


Ø42 Ø42 Ø4.5

Ø60+-01

Ø55 Ø55 120°

Ø70Ø5Ø5

100Ø44.5

Ø52Ø34

100

70

80

52 5240

A AF BC C D 1 2

TECHNICAL DATA AND ORDERProcEss connEction Floats ElEctrical connEctions

IP65 ALUMINIUM HEAD

IP65ALUMINIUM HEAD

44

Ø30


IEG-S/STEEL-MP

A

B

C

D

E

F

G

H

I

L

MULTI POINT LEVEL INDICATOR IN AISI 316

USE:Made to detect, with maximum safety, the level of liquids in tanks containing corrosive substances.Entirely in AISI 316 stainless steel, they are suitable for use in the chemical, pharmaceutical and food industries.



Max Pressure: 10 Bar


INOX PROCESS CONNECTION

STOP

INOX FLOAT

INOX TUBE


Ø42 Ø42 Ø4.5

Ø60+-01

Ø55 Ø55 120°

Ø70Ø5Ø5

100Ø44.5

Ø52

Ø30Ø34

100

70

80

52 5236 40

A AB BC C D E 1 2

TECHNICAL DATA AND ORDERaisi 316 ProcEss connEction Floats ElEctrical connEctions

IP65 ALUMINIUM HEAD

IP65ALUMINIUM HEAD

44

Ø30

Ø44,5

40


IEG-S/STEEL-CLAMP 2”1/2STAINLESS STEEL ELECTROMAGNETIC LEVEL INDICATORSWITH CLAMP CONNECTION AND ONE OR MORE CONTACTS

USE:Made to detect, with maximum safety, the level of liquids in tanks containing corrosive substances. Entirely in AISI 316 stainless steel, they are suitable for use in the chemical, pharmaceutical and food industries. The connections in this version is 2”1/2 CLAMP.OPERATION:When the fl oat of the indicator encounters the Reed switch incorporated in the tube at the pre-established distances, the contacts are activated by the magnet housed in the fl oat and open or close, thus obtaining the possibility of sending a luminous or acoustic signal or activating or disconnecting any electrical equipment connected to it.MOUNTING:The indicator must be fi tted in the vertical position, and the float must be at least 35 mm from ferrous surfaces (walls, tanks, etc.).* one shown in the picture alongside is just a version. Number of contacts, lengths or types of heads are always performed at therequest of the customer.

HEAD IN ALLUMINIUM IP65COD:5056001

HEAD IN ALLUMINIUM IP65

2”1/2 CLAMP

S/STEEL FLOAT

Ø12 S/STEEL TUBE

COD:5056002B

A

C


A B C D

35

MS (mm)

MI (mm)

GALLEGGIANTI

5 10 20 20

20 40 35

FLOATS

IEG-GCLCONTINUOUS LEVEL INDICATORS

USE:The Levels electromagnetic reed-chain resistors Indicators allow a precise and constant indication of the fluid level, regardless of its electrical conductivity, pressure and temperature and by the presence of foam in it; essentially they have a simple structure, since the only moving part is the float which, depending on the flow or drain the liquid, flows through a tube.

OPERATION:The floating stay within a toroidal magnet, whose field operates, without physical contact, small reed contacts placed inside the pipe flow (see Fig.1). The drive of these contacts allows the integration or gradual shutdown of the resistance, also placed inside the pipe flow, allowing the continuous reading of liquid level. Resistive signal thus generated can be directly used by devices that accept inputs well structured, or through a converter Ohm - 4/20mA can drive most of the electronic devices on the market (PLC).

TECHNICAL ADVANTAGES:- Constant and continuous indication of the level with high accuracy of repeatability.- Linear index of the level, regardless of the shape of the tank and the distance between gauge and the tank walls.- Remote indication of the measure and possibility of piloting of additional controls. Possible assembly by-pass.

FOR CONNECTIONS 3-4-5-6-7-8-12-13C= MAX CONTROL FIELDC= L-MI-MS

FOR CONNECTIONS 1-2-9-10-11C= MAX CONTROL FIELDC= L-MI-MS-F

MI

CM

SF

L

STOP

FLOAT

TUBE

STOP

FITTING PROCESS


FIG.1REED

PITCH

RESISTANCE


Ø5948

70

80

5 126 137 8 A B C

1A

D

2B C

TECHNICAL DATA AND ORDERaisi 316 ProcEss connEction aisi 316 stainlEss stEEl nBr Floats aisi 316 s/stEEl Float

viEWErsElEctrical connEctionsDigital DisPlaY2 ADJUSTABLE ALARMS

ALUMINIUMIP65 HEAD

analog DisPlaYDEPTH: 50mm

ALUMINIUMIP65 HEAD

IP65 CONNECTOR

Ø44.5 Ø52

52

52

Ø42 Ø60Ø55 Ø70

Ø4.5Ø5

Ø42 Ø42 Ø60.3 Ø79.5Ø55 Ø55 Ø70 Ø100

Ø6.4Ø5.5Ø5Ø5

0 11/2

24

48 Ø59

7551

80

58

31

Ø30 Ø30

20 44

F.lli Giacomello s.n.c.

A

B

C

D

E1/2 “ GAS


CH. 27

30

15

12M

IN: 7

0mm

STOP IN PVC

FLOAT IN PVC Ø44,5 x 42

TUBE IN PVC Ø12

IEG-PVC-1/2P.V.C. ELECTROMAGNETIC LEVEL INDICATORSWITH ONE OR MORE CONTACTS - 1/2”GASCONNECTION

USE:Made to detect, with maximum safety, the level of liquids in tanks containing corrosive substances. Suitable in chemical industry, for their realization totally in PVC.

Can be controlled from 1 to a maximum of 4 points with SPST contacts.



NB: the one shown in this drawing is only one version.Number of contacts and lengths are always performed at the request of the customer.

Max Pressure: 5 BarWorking temperature: 0°C - 60°C

PVC PROCESS CONNECTION


TECHNICAL DATA AND ORDER


MI

C L

FM

S



PVC STOP

PVC STOP

C= MAX CONTROL FIELDC= L-MI-MS-F

PVC FLOAT Ø44,5 x 42

PVC TUBE Ø12

IEG-PVC-GCLCONTINUOUS LEVEL INDICATOR TOTALLY IN PVC

USE:The Levels electromagnetic reed-chain resistors Indicators allow a precise and constant indication of the fluid level, regardless of its electrical conductivity, pressure and temperature and by the presence of foam in it; essentially they have a simple structure, since the only moving part is the float which, depending on the flow or drain the liquid, flows through a tube.

OPERATION:The float stay within a toroidal magnet, whose field operates, without physical contact, small reed contacts placed inside the pipe flow (see Fig.1). The drive of these contacts allows the integration or gradual shutdown of the resistance, also placed inside the pipe flow, allowing the continuous reading of liquid level.Resistive signal thus generated can be directly used by devices that accept inputs so structured, or through a converter Ohm - 4/20mA can drive most of the electronic devices on the market (PLC).

TECHNICAL ADVANTAGES:- Constant and continuous indication of the level with high accuracy of repeatability.- Linear indication of the level, regardless of the shape of the tank and the distance between gauge and the tank walls.- Remote indication of the measure and possibility of piloting of additional controls.

FIG.1

REED

PITCH

RESISTANCE



70

80

A B

ELECTRICAL CONNECTIONS

ALUMINIUM IP65 HEAD

ALUMINIUM IP65 HEAD

75

80

58

1 2DIGITAL DISPLAY2 ADJUSTABLE ALARMS 20...53 Vac/VdcDEPTH: 100 mm

ANALOG DISPLAYDEPTH: 50mm

24

48 Ø59

0 11/2


A

B

C

D

E

F

G

H

I

L



PVC STOP

PVC FLOAT Ø44,5 x 42

PVC TUBE Ø12

IEG-PVC-MPP.V.C. ELECTROMAGNETIC LEVEL INDICATORSWITH ONE OR MORE CONTACTS

USE:Made to detect, with maximum safety, the level of liquids in tanks containing corrosive substances.Suitable in chemical industry, for their realization totally in PVC.Can be controlled from 1 to a maximum of 9 points with SPST contacts.



NB: the one shown in this drawing is only one version. Number of contacts and lengths are always performed at the request of the customer.

Max Pressure: 5 BarWorking temperature: 0°C - 60°C



70

80

AELECTRICAL CONNECTION

ALUMINIUM HEADIP65

ALUMINIUM HEADIP65

100

100

B

electromagnetic level indicator

Documents

maximum level of liquids

inflammable liquids

maximum levels of liquids

gas connection iegtcmm

maximum safety

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