Channel sensor QFM 3101 for relative humidity with output signal. The sensor can be operated with all controllers and control systems capable of processing a 4-20 mA output signal. Basic error ±3% of the relative humidity measurement range in the comfort zone.

The sensor can withstand demanding conditions and is characterized by high measurement accuracy.

Application

• In heating, ventilation, and air conditioning systems
• Measurement of relative humidity and temperature
• As a control sensor for supply or exhaust air
• As a limiting sensor
• Sensor for enthalpy and absolute humidity

Features

• Humidity measurement range: 0-100%
• Humidity output signal: active, 4-20 mA