Galltec-Mela logo Humidity measuring technology - high quality

Technical data

Relative Humidity
0...100 % RH
Temperature
0 ... +50 °C
-20 ... +80 °C (passive)
Signal output
0...10 V
4...20 mA
Supply voltage
15...30 V DC / 24V AC ±10%
12 … 24 V DC (observe the load)

KL - duct mounted

Humidity and temperature sensors optimised for HVAC

Features

  • Operating temperature up to 80 °C
  • Accuracy RH: ±3 % RH / 30…80 % RH
  • Accuracy T.: ±1 K
  • Current outputs galvanically isolated

The sensors of the „Lightserie“ have been specially adapted to the needs of the ventilation and air-conditioning sector. The KL and PL series are equipped with gauze filters as standard. Other filters are available on request.

Capacitive MELA® sensorchips
Equipped with the highly dynamic capacitive MELA® sensor element, the sensor provides reliable performance across the full humidity range. Using the MELA® sensor element ensures long-term stability, resistance to dew formation, minimal hysteresis, and strong dynamic capabilities.

Often used in

  • Agriculture & food industry
  • Bakery technology
  • Building construction
  • HVAC and building automation
  • Museums & archives
  • Offices & public buildings
  • Private homes
  • Swimming pools & Spa