Pneumatic Humidity Sensor, 15 to 85% RH range Zoom

Pneumatic Humidity Sensor, 15 to 85% RH range


Brand: Honeywell

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Humidity Range: 15 to 85%
Mount: Vertical

Description for Honeywell HP971A1024

One- or two-pipe, direct-acting humidity sensor used with RP908/RP920 Controllers to provide proportional control of pneumatic valve or damper actuators in systems requiring humidification or dehumidification control.


  • Corrosion resistant materials.
  • Simple plug-in air head connections.
  • Factory calibrated.
  • Continuous relative humidity indication available by using receiver gage.
  • Integral or external restriction can be used.

  • Humidity Sensor Range:15 to 85% RH
  • Number of Pipes: 1 or 2
  • Action: 1 or 2
  • Connections:Push-on barb for 5/32 in. (4 mm) O.D. tubing
  • Mounting:Vertical or Horizontal Wall Mounting or Mounted in Duct Sampling Chamber
  • Maximum Safe Operating Pressure (psi): 25 psi
  • Output Pressure Range:3 psi to 15 psi
  • Maximum Operating Temperature (F): 125F
Note: Order Cover Separately

Pneumatic Humidity Sensor, 15 to 85% RH range

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