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Siemens QFA3160D Humidity Sensor is intended for use in ventilation and air conditioning plants where high accuracy and short response times are required to measure relative humidity. The measurement range covers the entire humidity range from 0 to 100 %.
Features of Siemens QFA3160D Humidity Sensor :
- Operating voltage AC 24 V / DC 13.5…35 V
- Signal output DC 0…10 V / 4…20 mA for relative humidity and temperature
- Very high measuring accuracy across the entire measuring range
- Capacitive humidity measurement
- Function test
- Range of use 40…70 °C / 0…100 % r. h.
- with LCD display 25…+70 °C / 0…100 % r. h.
|Measuring Parameters||relative humidity and temperature|
|Temperature range||0 to50 °C / - 40 to+70 °C/ -35 to +35 °C|
|Accuracy||at AC/DC 24 V in 23 °C -/+0.3 K; 15 to 35 °C -/+0.6 K; -35 to +70 °C -/+0.8 K;|
|Humidity range||0 to 100 %|
|Accuracy_1||at 23 °C and AC/DC 24 V in 0 to100 % r.h. ; -/+2 % r. h.|
|Operating Temperature||-40 to+70 °C|
|Operating Humidity||0 to 100 % r.h. (with condensation)|
|Operating voltage||AC 24 V, DC 13.5 to 35 V|
|Sensing element||Pt 1000|
|Dimensions||144 X 62.8 X 39 mm|
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