Use in ventilation and air conditioning ducts, climate cabinets and dehumidifiers for controlling and/or monitoring air humidity in industry and agriculture. Not suitable for aggressive gases. Max. air speed 8 m/s, with sensor protection FS-HI 15 m/s. The hysteresis between the levels is adjustable in the range of 3...15% rH. Mechanical range restriction possible with the setting flags located under the setpoint knob.
