Technical data
Relative Humidity
0...100 % RH
Temperature
-20 ... +80 °C
Signal output
0...10 V
0...20 mA
4...20 mA
0...20 mA
4...20 mA
Supply voltage
3/4-wire 15 ... 30 V DC /24 V AC
2-wire 12 ... 30 V DC
2-wire 12 ... 30 V DC
2-wire 12 ... 30 V DC
2-wire 12 ... 30 V DC
Special features
Current outputs galvanically isolated
Accessories
GC - wall mounted
Heavy-duty transmitters with analogue output for advanced requirements
Features
- Operating temp. up to 80 °C
- Accuracy H. ±2% r.h.(5…95 %rh at 10…40 °C)
- Accuracy T. ± 0,2 K with voltage output
- Accuracy T ± 0,3 K with current output
- Current outputs galvanically isolated
- With current or voltage output
Options
Heavy-duty transmitters analogue output for advanced requirements. The transmitters in this series are supplied with a robust, pressure die-cast aluminium housing with aluminium sensor part, to measure relative humidity and temperature, in air and other non-aggressive gases. These sensors are ideally suited to industrial applications, e.g. drying processes.
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.
