Siemens QFA3160D Humidity Sensor

Product Id : 268481

18,850.00

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 %.

Applications: Foodstuff, Medicine, Restaurant, Transportation, and industries by the HACCP system certification.



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Country : United States

Product Description

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.

Additional Information

Weight 1 kg
Manufacturer Siemens
Model No. QFA3160D
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
Weight 0.152 kg

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