thermistor insertion temperature sensor

TB/TI Thermistor Insertion Temperature Sensor Installation Instructions TG200727 Issue 4, 10-Aug-2015. 1

Installation Instructions

TB/TIThermistor Insertion Temperature Sensor

Important: Retain these instructions

These instructions shall be used by trained service personnel only. If the equipment is used in a manner not specified by these instructions, the protection provided by the equipment may be impaired. https://partners.trendcontrols.com

1 Dimensions

2 InSTallaTIon

1 Box ConTenTS

TB/TI Thermistor Insertion Temperature Sensor Installation Instructions (TG200727)

6 m

m (0

.24”

)

/L 400 mm (15.75”)/S 150 mm (5.91”)

85 m

m (3

.35”

)

57 mm (2.24”)

105

mm

(4.1

3”)

50 m

m

(1.9

7”)

6 mm compression fitting3 x 4 mm diam. holes

on a 30 mm (1.18”) PCD(Pitch Circle Diameter)

Mounting flange for use as duct sensor (ACC/DF)

clip

brass brush

hexagonal socket 2 mm grub screw

Universal Fitting Kit for immersion sensor use in existing pockets (ACC/UF)

spring

Pockets for use as immersion sensor; Brass (WB150) Stainless Steel (WS150)135 mm (5.31”)

14 mm (0.53”)

24 mm (0.95”)

Ø8 mm (0.31”)

143 mm (5.63”)

Ø6.5 mm (0.25”)

R½” (BSPT)

ConTenTS1 Box Contents .................................................................12 Installation .....................................................................1

3 Cleaning and Maintenance ...........................................74 Disposal .........................................................................8

2 TB/TI Thermistor Insertion Temperature Sensor Installation Instructions TG200727 Issue 4, 10-Aug-2015.

TB/TI Installation Instructions

2 Requirements

2 InSTallaTIon (continued)

Ensure no stratifi cation (e.g. downstream of mixing dampers, heating coils, cooling coils) otherwiseuse averaging sensor.

-40 °C (-40 °F)

+50 °C (+122 °F)

to

-40 °C (-40 °F)

+110 °C (+230 °F)

to

DuctDuct

H O2

0 %RH 95 %RH

Protection :IP67 (NEMA6)

Ensure no stratifi cation (e.g. downstream of mixing valves, junctions)

d

-40 °C (-40 °F)

+50 °C (+122 °F)

to

-40 °C (-40 °F)

+110 °C (+230 °F)

to

Immersion

Immersion

measurement range

-30 °C (-22 °F)

+110 °C (+230 °F)

to

(minimum distance from junctions =10xd).

Immersion

Cl2

Note that WS150 or WB150 are NOT suitable for use in chlorine rich environments

Immersion


Installation Instructions TB/TI

3 Install Immersion Sensor


InSTall SenSoR InTo PoCKeT (If using compatible pocket)

Drill hole for boss Fix threaded boss *Screw pocket into boss

½” BSPT threaded boss

apply sealent to boss thread

InSTall PoCKeT (if installing new pocket)

Push adaptor onto probe Adjust probe length

*Mount in pocket if pocket has grub screw, discard spring and clip

clip

spring

brass brush

tighten

use 2 mm hexagonal socket key

pocket length

clip engages in groove

probe is forced against end of pocket

tighten screw over bush

InSTall SenSoR InTo PoCKeT (If using Universal Fitting Kit)

if pocket has clip retaining groove, push clip over pocket

*If used for chilled water ensure pocket is sealed around probe or fi ll pocket with thermally conducting oil to avoid the build up of condensation in bottom of pocket.

use M24 Spanner

use 2 mm hexagonal socket keyspring compression fi tting

tighten screws

Either; (if using new pocket) Or; (if using old pocket with grub screws)

probe is forced against end of pocket



4 Install Duct Sensor


drill and tap 1/8” BSPT

3 off pilot holes

>6 mm

3 off No 6 3/4” s/s self tapping screws

30 mm (1.18”)

<6 mm

Either; Or;ADJUST DEPTH OF PROBE

drill 3 holes screw on fl ange mounted fl ange

Ø 7 mm (0.28”)

42.5 mm (1.67”)

85 mm (3.35”)

2 off

2 off No 6 3/4” s/s self tapping screws

integral foam gasket

compression fi tting

duct mounting fl ange

Loosen nut Unscrew fi tting

EITHER: DIRECT MOUNT SENSOR ON DUCT

Drill hole in duct Drill 2 pilot holes

OR: USE COMPRESSION FITTING

SEPARATE COMPRESSION FITTING

OR: (FOR THINNER MATERIAL) USE COMPLETE MOUNTING FLANGE

EITHER: (FOR THICKER MATERIAL) USE COMPRESSION FITTING ONLYtap hole screw in fi tting



5 Remove lid

7 Wire to Controller

8 Replace lid

6 Insert Cable


Either: use M20 flexible conduit Or: use M16 cable gland

terminal size 0.5 to 2.5 mm2 (20 to 14 AWG)

TP/1/1/22/HP/200-600V (Belden 8761) cable recommended

Sensor IQ controller

COM (0V)

INpolarity independent

Analogue input channel configured for thermistor (T)

terminate screen at IQ end only

Note: that IP67 (NEMA6) rating is only achieved if the sensor is correctly installed with cable or conduit connection fully tightened.



9 Configure controller

11 Test System

10 Set up IQ Sensor Type


IQ

IQ Configuration Manual (90-1533)IQ3 Configuration Manual (TE200768)IQ4 Configuration Manual (TE201263)IQeco Configuration Manual (TE201089)

IQ

or

∆ TIQ

Thermistor (-30 °C to +110 °C, -22 °F to +230 °F)It is recommended to use SET for the setting of the sensor type module. For all IQ2 series controllers with firmware version 2.1 or greater, or IQ3/4 series controllers, the following SET Unique Sensor References should be used:

Thermistor: Thermistor TBTI (-30 °C to +110 °C) Thermistor TBTI F (-22 °F to +230 °F)

Alternatively set scaling mode to 5 (characterise) and enter scaling manually as defined in the adjacent table.

Note that for IQ3/4, scaling mode and exponent do not need to be set up.

For all other IQ controllers see Sensor Scaling Reference Card (TB100521A).

Units: °C °FY Input type 1 (therm V)e Exponent 3U Upper 115 239l Lower -35 -31P Points 20x Ix ox1 0.480 110 2302 0.549 105 2203 0.630 100 2124 0.724 95 2035 0.833 90 1946 0.961 85 1857 1.110 80 1768 1.484 70 1589 1.985 60 14010 2.641 50 12211 3.470 40 10412 4.460 30 8613 6.663 10 5014 7.668 0 3215 8.102 -5 2316 8.482 -10 1417 8.807 -15 518 9.078 -20 -419 9.299 -25 -1320 9.476 -30 -22



There are no serviceable parts inside the unit. Cleaning of the unit should be carried out in order to avoid buildup of dust or other containments. Disconnect power before carrying out any cleaning.

3 CleanIng anD MaInTenanCe



Please send any comments about this or any other Trend technical publication to [email protected]

© 2015 Honeywell Technologies Sàrl, ECC Division. All rights reserved. Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, Z.A. La Pièce, 16, 1180 Rolle, Switzerland by its Authorized Representative, Trend Control Systems Limited.

Trend Control Systems Limited reserves the right to revise this publication from time to time and make changes to the content hereof without obligation to notify any person of such revisions or changes.

Trend Control Systems limitedAlbery House, Springfield Road, Horsham, West Sussex, RH12 2PQ, UK. Tel:+44 (0)1403 211888 Fax:+44 (0)1403 241608 www.trendcontrols.com

TR CU Certification

4 DISPoSal

Weee Directive:At the end of their useful life the packaging and product should be disposed of by a suitable recycling centre.Do not dispose of with normal household waste.Do not burn.

thermistor insertion temperature sensor

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