Weee directive, Ht/s installation instructions, 2 installation – TREND HT_S User Manual
Page 4: 3 maintenance, 4 disposal, Test system, Set up iq sensor types
HT/S
Installation Instructions
HT/S Space Humidity and Temperature Sensor Installation Instructions TG200990 Issue 1/A 30/01/08
4
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make changes to the content hereof without obligation to notify any person of such revisions or changes.
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I Q
2 Installation
(continued)
Temperature
HT/S (0 to +40 °C, 32 to 104 °F)
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, the following SET
Unique Sensor References should be used:
Humidity (HT/S, HT/S/2%):
Humidity I
Temperature (HT/S):
Thermistor HTST DT (°C)
Thermistor HTST DT F (°F)
Temperature (HT/S/2%):
PRT I 0+40 (°C)
PRT I +32+104 F (°F)
Alternatively set scaling mode to 5 (characterise), and enter scaling manually as defined in the
appropriate tables below. Note that for IQ3, scaling mode and exponent do not need to be set up.
For all other IQ controllers see Sensor Scaling Reference Card TB100521A.
I Q
Δ T
Test system
11
Temperature
Humidity
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3 Maintenance
Set up IQ Sensor types
10
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.
Temperature
HT/S/2%
(0 to +40 °C, 32 to 104 °F)
Humidity
HT/S and HT/S/2%
(0 to 100 %RH)
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Over time, the sensing element may become
covered in dust. The dust can be removed
using compressed air. Under no circumstances
should water or cleansing agents be used on the
sensing elements.