QFA1000
Siemens Building Technologies HVAC Sensors, QFA1000 Series

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QFA1000

Siemens Building Technologies HVAC Sensors, QFA1000 Series
Siemens-Building-Technologies
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QFA1000

Siemens Building Technologies HVAC Sensors, QFA1000 Series
Siemens-Building-Technologies
Room Hygrostat, 30 TO 90pct. RH
MFG Item Number
QFA1000
Series
QFA1000
More specs
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Description

HVAC Sensors, QFA1000 Series
Item #
QFA1000
Room Hygrostat, 30 TO 90pct. RH

QFA1000 Series Information

  • Mounts Directly on the Wall or on a Recessed Conduit Box
  • Humidity Measuring Element Made of Stabilized Plastic
  • Setpoint Knob for the Upper Switching Point
  • Hygrostat with Single‑Pole Microswitch
The room hygrostats are used for controlling and monitoring relative humidity in ventilation or air conditioning facilities. They ensure room humidity control within the selectable range of 30 to 90% relative humidity by controlling humidification or dehumidification equipment. They can also be used for monitoring minimum or maximum humidity levels.

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Specifications

Specifications
Manufacturer Part Number QFA1000
Manufacturer Siemens Building Technologies
Product Series QFA1000
Family Series Siemens Building Technologies HVAC Sensors, QFA1000 Series
Description Room Hygrostat, 30 TO 90pct. RH
Application Indoor
Output SPDT
Input 24 VAC, 24 VDC
Humidity Range 30-90 % RH
Display None
Override No
Set Point Yes
Operating Temperature 32-122 °F
Comments Concealed Setpoint
Net Weight 0.1981 lbs
Gross Weight 0.1981 lbs