The RHT-P10 and RHT-XS transmitter series incorporates the best high accuracy and great stability relative humidity and temperature sensors. They convert the measured values into linear 4 to 20 mA signals and optional 0 to 10 Vdc output can also be offered under request. The microprocessor-based circuit enables full configuration of output range when used with the TxConfig PC interface and the Windows-based software.
RHT-P10 model is aimed at humidity and temperature monitoring in pressurized or vacuum systems. Sensor probes in Stainless Steel can be thread mounted in the supplied flange or directly to the system wall or pipe.
RHT-XS is aimed at humidity and temperature monitoring in non-pressurized systems that require a remote sensor.
Features:
- Internal protection against reversed voltage wire polarity
- Configurable output range
- Cable input: Compress fitting PG7
- Cable length: 1.5 m
- Electronic module case: Polycarbonate
- Output:
- Model 4-20 mA: 4-20 mA current, two-wire type
- Model 0-1 0Vdc: 0-1 0Vdc voltage
- Power:
- Model 4-20 mA: 12 Vdc to 30 Vdc
- Model 0-10 Vdc: 18Vdc to 30 Vdc
- Isolation between outputs:
- Model 4-20 mA: isolated.
- Model 0-1 0Vdc: non-isolated
- Output load (RL):
- Model 4-20 mA: RL (max. em Ohms)= (Vdc - 12) / 0.02
- Model 0-10 Vdc: Minimum 10 kOhms
- Protection:
- Electronic module: IP65
- Sensor module: IP40
- Operating limits:
- Electronic module: -1 Oto +65 °C, Oto 95 o/o RH
- Sensor module: -1 Oto +65 °C, Oto 100 o/o RH
- Maximum gauge pressure (Pl 0 sensor module): 10 bar (145 PSI)