TREND T-TFR-4 User Manual

Important: Retain these instructions

H O

2

Unpacking

Installation

Installation Instructions

T/TFR-4

Thermistor Flying Lead Sensor

Installation Instructions,
TG200504

1

2

d

Dimensions

Requirements

a

4 mm

(0.16”)

18 mm (0.71”)

e

4 m (13’)

b

f

c

g

h

-10 °C
(14 °F)

0 °C
(32 °F)

T/TFR-4 Temperature Sensor Installation Instructions TG200660 Issue 1/D 19/03/07

+50 °C
(122 °F)

+40 °C measurement

(104 °F)

0 %RH 90 %RH

1

T/TFR-4 Installation Instructions

Installation

3

5

It is recommended to use SET (software tool) for the setting of sensor type modules. For all IQ2 series controllers with
firmware version 2.1 or greater, or IQ3 series controllers, one of the the following SET Unique Sensor References should
be used:

Alternatively enter scaling manually as defined in the table below.
For all other IQ controllers see Sensor Scaling Reference Card TB100521A.

Mount Sensor

grommet

Set up IQ Sensor types

Thermistor TFR-4 (°C)
Thermistor TFR-4 F (°F)

tYpe Sensor digI/P Driver Function loGic Loop scHedule seQnc Analog
digBit Knob sWitch Time Zone Oss User addRess intcoN calarM reView Plot
calEndar

= ?

Thermistor (-10 to +50 °C, 14 to 122 °F)

Yn<CR>
TYPE n
:
=?
S=5 (characterise)
Y=, E=, U=, L=, P=,
I1 to I6=, O1 to O6=
X <CR>

4

Wire to controller

stinUC°F°
Y
E
U

L
P
xxIxO

1

2

3

4

5

6

epyttupnI)stlovrotsimreht(1

tnenopxE3
reppU05221
rewoL01-41

stnioP6

146.205221

74.304401

64.40368
105

366.60

866.7023

201.85-32

IQ1x, IQ2xx

C
IN

IQ3

N (in)

+ (24V)

Analogue
input channel
linked for
thermistor
(T)0 (0V)

6

If IQ

Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, Ecublens, Route
du Bois 37,Switzerland by its Authorized Representative.

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.

Test System

Δ T

IQ

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.

Trend Control Systems Limited

P.O. Box 34, Horsham, West Sussex, RH12 2YF, UK. Tel:[phone] Fax:[phone] www.trend-controls.com

Trend Control Systems USA

6670 185th Avenue NE, Redmond, Washington 98052, USA. Tel: [phone], Fax: [phone] www.trend-controls.com

2

T/TFR-4 Temperature Sensor Installation Instructions TG200660 Issue 1/D 19/03/07