Ascon Tecnologic - TRH52 - OPERATING INSTRUCTIONS - PAG. 4
7.3
Functional features
Humidity range
: 0... 100%RH (4... 20 mA);
Humidity overall accuracy
: ±3% between 20... 80%RH
(typical values at 25°C);
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
0
0
1
20
30
40
50
60
70
80
90
100
(%RH)
%RH
Relative Humidity measurement accuracy
Temperature range
: -40... 60°C (4... 20 mA);
Temperature overall accuracy
: 1%;
Response time in steady conditions
(Signal: 63%;
%RH: 33...75 %; T: 25°C; Air flow: 1 m/s): 10 s;
Humidity measurement recovery time after saturation:
Depending on the airflow;
Current delivered in the event of sensor malfunction
: 3 mA;
The product complies with the following harmonised
standards
: UL/CSA/IEC/EN 60730-1 (Automatic electrical
controls for household and similar use);
Construction of control
: Operating (non-safety related)
Independently mounted control;
Purpose of control
: Humidity and/or temperature sensor;
Conformity
: UN EMC 2004/108/CE directive (EN 61326,
Electromagnetic compatibility),
UN LV 2006/95/CE directive (Instrument operat-
ing under 50 VAC and 75 VDC).
