Siemens Building Technology QFM3101 3.5" to 8" Adjustable Insertion Depth Duct Relative Humidity Sensor

This Q-Series Duct Relative Humidity Sensor monitors and transmits changes in humidity to the building control system. This unit is especially suited for applications where precise, stable humidity sensing is required. It has a 2% accuracy rating and a 4 to 20 milliampere humidity output signal.

Specifications:

Manufacturer: Siemens Building Technology
Manufacturer Part Number: QFM3101
Product Type: Duct Relative Humidity Sensor
Voltage Rating: 35 VDC
Output Signal: 4 to 20 mA
Immersion Depth: Adjustable, 3.5" to 8"
Humidity Range: 0 to 100% Relative Humidity
Connection Type: Terminal Block
Dimensions: 11.4" x 3.4" x 2.8"
Weight: 3.0 lb.

Tech Sheet