Installation Instructions
T/PI
PRT 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.
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Box Contents
T/PI Installation Instructions (TG200825)
2Installation
Dimensions
57 mm (2.24”)
105 mm (4.13”)
85 mm (3.35”)
T/PI-L 400 mm (15.75”)
T/PI-S 150 mm (5.91”)
6 mm (0.24”)
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Pockets for use as immersion sensor; Brass (WB150) Stainless Steel (WS150)
135 mm (5.31”)
Ø6.5 mm (0.25”)
14 mm (0.53”)
Ø8 mm
(0.31”)
24 mm
(0.95”)
143 mm (5.63”)
Universal Fitting Kit for immersion sensor use in existing
pockets
Mounting flange for use as duct sensor
50 mm
(1.97”)
ACC/DF
R½” (BSPT)
6 mm
compression
fitting
3 x 4 mm diam. holes
on a 30 mm (1.18”) pitch diameter
clip
hexagonal socket
grub screw
brass bush
spring
T/PI PRT Insertion Temperature Sensor Installation Instructions TG200825 Issue 3, 03-Aug-2015.1
T/PI
Installation Instructions
2INSTALLATION (continued)
Requirements
2
Measurement range
/40 -10 °C
(14 °F)
/110 -10 °C
(14 °F)
+40 °C
(104 °F)
+110 °C
(230 °F)
/-40 -40 °C
(-40 °F)
+50 °C
(122 °F)
Immersion
0 %RH
95 %RH
H2 O
Protection : IP67 (NEMA6)
Immersion
-40 °C to
(-40 °F)
+50 °C
(+122 °F)
-40 °C
(-40 °F)
+110 °C
(+230 °F)
to
Cl2
Note: WS150 or WB150 are NOT suitable for use in chlorine
rich environments
Immersion
Immersion
Ensure no stratification (e.g.
downstream of mixing valves,
junctions)
d
(minimum distance from junctions =10xd).
Duct
Duct
Ensure no stratification
(e.g. downstream of mixing
dampers, heating coils,
cooling coils) otherwise
use averaging sensor.
2
to
+50 °C
(+122 °F)
-40 °C to
(-40 °F)
+110 °C
(+230 °F)
-40 °C
(-40 °F)
T/PI PRT Insertion Temperature Sensor Installation Instructions TG200825 Issue 3, 03-Aug-2015.
Installation Instructions
2
T/PI
InSTallaTIon (continued)
3
Install Immersion Sensor
Install Pocket (if installing new pocket)
Drill hole for boss
Fix threaded boss
Screw pocket into boss
½” BSPT
threaded boss
use M24 Spanner
apply sealent
to boss thread
Install Sensor into Pocket (if using compatible pocket)
either: (if using new pocket)
or: (if using old pocket with grub screws)
tighten screws
use 2 mm hexagonal socket key
spring compression fitting
Install Sensor into Pocket (if using Universal Fixing Kit)
Push adaptor onto probe
Adjust probe length
tighten
*Mount in pocket
if pocket has clip
retaining groove,
push clip over pocket
if pocket has grub
screw, discard
spring and clip
clip
spring
brass
brush
pocket
length
use 2 mm
hexagonal socket key
clip engages
in groove
probe is
forced against
end of pocket
tighten
screw over
bush
*If used for chilled water ensure pocket is sealed around probe
or fill pocket with thermally conducting oil to avoid the build up
of condensation in bottom of pocket.
T/PI PRT Insertion Temperature Sensor Installation Instructions TG200825 Issue 3, 03-Aug-2015.
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T/PI
2
Installation Instructions
InSTallaTIon (continued)
4
Install Duct Sensor
Either: Direct mount sensor on duct
Drill hole in duct
Drill 2 pilot holes
2 off No 6 3/4” s/s self
tapping screws
Ø 7 mm
(0.28”)
2 off
42.5 mm
(1.67”)
integral foam gasket
85 mm (3.35”)
Or: Use compression fitting
Separate compression fitting
Unscrew fitting
Loosen nut
compression fitting
duct mounting flange
Either: (for thicker material) use compression fitting only
tap hole
screw in fitting
drill and tap 1/8” BSPT
>6 mm
Or: (for thinner material) use complete mounting flange
screw on flange
drill 3 holes
mounted flange
3 off
pilot
holes
30 mm (1.18”)
<6 mm
3 off No 6 3/4” s/s
self tapping screws
Adjust depth of probe
Either:
4
Or:
T/PI PRT Insertion Temperature Sensor Installation Instructions TG200825 Issue 3, 03-Aug-2015.
Installation Instructions
2
T/PI
InSTallaTIon (continued)
5
Remove lid
6
Remove Connector
Caution: This unit contains static sensitive devices.
Suitable anti-static precautions should be taken
throughtout the operation to prevent damage to
the units. BS EN100015/1 Basic Specification:
protection of electrostatic sensitive devices.
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Insert Cable
Either: use M20 flexible conduit
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Or: use M16 cable gland
Wire to Controller
Sensor
IQ controller
24 Vdc
IN
IQ system TP/I/22/HF/200-600V (Belden 8761) cable
recommended.
Terminal size 0.5 to 2.5 mm2 (20 to 14 AWG)
Note: if connecting to an IQ22x controller (including /ADL or /
OC), do not connect directly to C (+24V), instead connect to
AUX+ (+24V).
Terminate screen at IQ end only
polarity independent
Analogue input channel
configured for current
(I)
T/PI PRT Insertion Temperature Sensor Installation Instructions TG200825 Issue 3, 03-Aug-2015.
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T/PI
2
Installation Instructions
InSTallaTIon (continued)
9
10
Replace Connector
Replace lid
Note: IP67 (NEMA6) rating is only achieved if the sensor
is correctly installed with cable or conduit connection fully
tightened.
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Configure Controller
IQ
or
IQ
6
IQ Configuration Manual (90-1533)
IQ3 Configuration Manual (TE200768)
IQ4 Configuration Manual (TE201263)
IQeco Configuration Manual (TE201089)
T/PI PRT Insertion Temperature Sensor Installation Instructions TG200825 Issue 3, 03-Aug-2015.
Installation Instructions
T/PI
2INSTALLATION (continued)
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Set up Sensor Type
It is recommended to use SET (Software Tool) 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:
PRT I -10+40
PRT I +14+104 F
PRT I -10+110
PRT I +14+230 F
PRT I -40+50
PRT I -40+122 F
(T/PI/40, °C)
(T/PI/40, °F)
(T/PI/110, °C)
(T/PI/110, °F)
(T/PI/-40, °C)
(T/PI/-40, °F)
Alternatively set scaling mode to 5 (characterise) and enter
scaling manually as defined in the appropriate table.
Unit
/40
/110
/-40
Y
input type
2 (current)
2 (current)
2 (current)
E
Exponent
3
3
3
Units
°C
U
Upper
40
L
Lower
-10
°F
°C
°F
°C
°F
104
110
14
-10
230
50
122
14
-40
-40
P
Points
2
2
2
2
2
2
x
Ix
Ox
Ox
Ox
Ox
Ox
Ox
1
4
-10
14
-10
14
-40
-40
2
20
40
104
110
230
50
122
Note: for IQ3/4, the scaling mode and exponent do not need
to be set up.
For all other IQ controllers see Sensor Scaling Reference
Card (TB100521A).
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Test System
IQ
∆T
T/PI PRT Insertion Temperature Sensor Installation Instructions TG200825 Issue 3, 03-Aug-2015.7
T/PI
Installation Instructions
3Disposal
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.
Please send any comments about this or any other Trend technical
publication to [email protected]
TR CU Certification
© 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 Limited
Albery House, Springfield Road, Horsham, West Sussex, RH12 2PQ, UK. Tel:+44 (0)1403 211888 Fax:+44 (0)1403 241608 www.trendcontrols.com
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T/PI PRT Insertion Temperature Sensor Installation Instructions TG200825 Issue 3, 03-Aug-2015.