TREND Thermistor TBTI User manual

TB/TI Thermistor Insertion Temperature Sensor Installation Instructions TG200727 Issue 5, 07-Mar-2016. 1
Installation Instructions
TB/TI
Thermistor 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
specied by these instructions, the protection provided by the
equipment may be impaired. https://partners.trendcontrols.com
1Dimensions
2 INSTALLATION
1 BOX CONTENTS
TB/TI Thermistor Insertion
Temperature Sensor Installation
Instructions (TG200727)
6 mm (0.24”)
400 mm (15.75”)
94 mm (3.70”)
57 mm (2.24”)
113 mm (4.45”)
50 mm
(1.97”)
6 mm compression
tting
3 x 4 mm diam. holes
on a 30 mm (1.18”) PCD
(Pitch Circle Diameter)
Mounting ange 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 or WB50); Stainless Steel (WS150 or WS50)
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”)
G½” (BSPP)
CONTENTS
1 Box Contents.................................................................1
2 Installation .....................................................................1
3 Cleaning and Maintenance ...........................................7
4 Disposal.........................................................................8
150 mm (5.91”)
70 mm (2.76”)
50 mm (1.97”)
58 mm (2.28”)
WB150, WS150 WB50, WS50
TB/TI/ESTB/TI/S
TB/TI/L

2 TB/TI Thermistor Insertion Temperature Sensor Installation Instructions TG200727 Issue 5, 07-Mar-2016.
TB/TI Installation Instructions
2Requirements
2 INSTALLATION (continued)
Ensure no strati cation (e.g. downstream of mixing
dampers, heating coils, cooling coils) otherwise
use averaging sensor.
-40 °C
(-40 °F)
+50 °C
(+122 °F)
to
-40 °C
(-40 °F)
+110 °C
(+230 °F)
to
Duct
Duct
HO
2
0 %RH 95 %RH
Protection :IP67 (NEMA6)
Ensure no strati 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: WB150, WS150, WB50 or WS50 pockets are NOT
suitable for use in chlorine rich environments
Immersion

TB/TI Thermistor Insertion Temperature Sensor Installation Instructions TG200727 Issue 5, 07-Mar-2016. 3
Installation Instructions TB/TI
3Install Immersion Sensor
2 INSTALLATION (continued)
INSTALL SENSOR INTO POCKET (if using compatible pocket)
Drill hole for boss Fix threaded boss Screw pocket into boss
G½” BSPP
threaded boss
Apply sealent to boss thread
INSTALL POCKET (if installing new pocket)
Push adaptor onto probe Adjust probe length
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
IMPORTANT: 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 key
spring compression  tting
tighten screws
Either: (if using new pocket) Or: (if using old pocket with grub screws)
probe is forced against
end of pocket
IMPORTANT: 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.

4 TB/TI Thermistor Insertion Temperature Sensor Installation Instructions TG200727 Issue 5, 07-Mar-2016.
TB/TI Installation Instructions
4Install Duct Sensor
2 INSTALLATION (continued)
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  ange mounted  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  tting
duct mounting  ange
Loosen nut Unscrew  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 ONLY
tap hole screw in  tting

TB/TI Thermistor Insertion Temperature Sensor Installation Instructions TG200727 Issue 5, 07-Mar-2016. 5
Installation Instructions TB/TI
5Remove Lid
7Wire to Controller
8Replace Lid
6Insert Cable
2 INSTALLATION (continued)
Either: use M20x1.5 cable gland (supplied) Or: use M20  exible conduit (not supplied)
Recommended cable: TP/1/1/22/HP/200-600V (Belden 8761)
Terminal size: 0.5 to 2.5 mm2 (20 to 14 AWG)
Sensor IQ controller
COM (0V)
IN
polarity
independent
Analogue input
channel con gured
for thermistor (T)
terminate screen at IQ end only
Note: IP67 (NEMA6) rating is only achieved if
the sensor is correctly installed with the lid and
cable or conduit connection fully tightened.

6 TB/TI Thermistor Insertion Temperature Sensor Installation Instructions TG200727 Issue 5, 07-Mar-2016.
TB/TI Installation Instructions
9Congure controller
11 Test System
10 Set up IQ Sensor Type
2 INSTALLATION (continued)
IQ
IQ Conguration Manual (90-1533)
IQ3 Conguration Manual (TE200768)
IQ4 Conguration Manual (TE201263)
IQeco Conguration Manual (TE201089)
IQ
or
∆T
IQ
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 rmware
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 dened 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
°F
Y
Input type
1 (therm V)
E
Exponent
3
U
Upper
115
239
L
Lower
-35
-31
P
Points 20
x
Ix
Ox
1
0.480
110
230
2
0.549
105
220
3
0.630
100
212
4
0.724 95 203
5
0.833 90 194
6
0.961
85
185
7
1.110
80
176
8
1.484
70
158
9
1.985 60 140
10
2.641 50 122
11
3.470
40
104
12
4.460
30
86
13
6.663
10
50
14
7.6 6 8 032
15
8.10 2 -5 23
16
8.482
-10
14
17
8.807
-15
5
18
9.078
-20
-4
19
9.299
-25
-13
20
9.476 -30 -22

TB/TI Thermistor Insertion Temperature Sensor Installation Instructions TG200727 Issue 5, 07-Mar-2016. 7
Installation Instructions TB/TI
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

8 TB/TI Thermistor Insertion Temperature Sensor Installation Instructions TG200727 Issue 5, 07-Mar-2016.
TB/TI Installation Instructions
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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, Springeld Road, Horsham, West Sussex, RH12 2PQ, UK. Tel:[phone] Fax:[phone] www.trendcontrols.com
TR CU Certication
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.