TREND TW-P User Manual

Wireless Plant Temperature Sensor

Important: Retain these instructions

UNPACKING

INSTALLATION

Dimensions

1

40 mm (1.57”)

27 mm (1.06”)

Installation Instructions

TW/P

TW/P Installation
Instructions TG200782

63 mm (2.48”)

Requirements

2

Follow the requirements of plant sensor in which board is to be fitted.

a

TB/TC Installation Instructions TG200726
TE/TC Installation Instructions TG102385

TB/TI/S, TB/TI/L Installation Instructions TG200727
TE/TI Installation Instructions TG102386
TE/TD/S, TE/TD/L Installation Instructions TG102387

TB/TO Installation Instructions TG200725
TE/TO Installation Instructions TG102384

TW/P Wireless Plant Temperature Sensor Installation Instructions TG200782 Issue 2 10/07/08

45 mm (1.77”)

1

TW/P Installation Instructions

H O

2

INSTALLATION (continued)

Requirements (continued)

2

b

Note for ambient limits of probe see plant sensor installation instructions as in ‘a’ above.

c

Note that range may be affected
by environmental characteristics,
e.g. partitions, walls, building
structure etc.

ambient limits (box & electronics)

-10 °C

-14 °F
measurement range

-30 °C

-22 °F

+50 °C
+122 °F

+110 °C
+230 °F

75 m (82 yds)

(maximum)

XW/R/IQ

0 %RH

95 %RH

Protection IP20 (in box)

d

• Avoid using many other devices on
frequency range 433.05 to 434.79 MHz

• Keep away from sources of interference
(e.g. computer >1 m (1 yd), microwave
ovens, switch mode power supplies).

• Mount above partition height if possible.

Remove Lid

3

Unscrew M20 Gland

5

Screw in Blanking Plug

6

Remove terminal block

4

from lead

discard in an environmentally
friendly manner

See step 6

discard in an
environmentally friendly manner

2

TW/P Wireless Plant Temperature Sensor Installation Instructions TG200782 Issue 2 10/07/08

Installation Instructions TW/P

000016746

00016746

INSTALLATION (continued)

Connect thermistor

7

Note Identification Number

8

000016746

00016746

Removeable identification label for installers own use

Fit board into mounting slots

9

00016746

000016746

‘location’

Replace Lid

10

TW/P Wireless Plant Temperature Sensor Installation Instructions TG200782 Issue 2 10/07/08

11

XW/R/IQ Installation Instructions TG200783

Install and Configure XW/
R/IQ Receiver

3

TW/P Installation Instructions

INSTALLATION (continued)

12

TW/.., PCW/.., XW/R/IQ Data Sheet TA200780

13

e.g. TB/TI/..

Configure IQ

Test System

For IQ3 the sensor’s target analogue node must
be created using SET. An example strategy
including decoding of alarm bits is given in the
TW/.., PCW/.., XW/R/IQ Data Sheet

Check for alarm bits
BIT1 : Low Battery
BIT2 : Sensor fail
BIT3 : Loss of reception
see TW/.., PCW/.., XW/R/IQ Data Sheet, for
decoding of alarm bits.

XW/R/IQ

Δ T

IQ

2 min.

MAINTENANCE

The battery has a minimum life of 5 years. If the battery runs down the XW/R/IQ receiver will set an alarm
bit in the status data sent with the value. This corresponds to bit 1 (Low alarm). When the battery has run
down, the unit should be returned to the IQ system supplier for battery replacement.

DISPOSAL

WEEE Directive :

At the end of their useful life the packaging,
product, and batteries should be disposed

Do not dispose of with normal household waste.
Do not burn.

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© 2008 Honeywell Technologies Sàrl, ECC Divison. All rights reserved. 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 Ltd.

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

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

4

of by a suitable recycling centre.

TW/P Wireless Plant Temperature Sensor Installation Instructions TG200782 Issue 2 10/07/08