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Dwyer RHP-2D2F | Duct Mount RH/Temperature Transmitter | 2% RH, 0-10 VDC RH, 20K NTC Thermistor Output
The Dwyer RHP-2D2F is a 2% duct mount RH/temperature transmitter with a 0-10 VDC humidity output and a 20K NTC thermistor temperature output. This 0-10 VDC, 20K NTC thermistor version is powered from 15-35 VDC or 15-29 VAC and uses a capacitance polymer sensing element with a 15 second response.
- Humidity signal: 0-10 VDC
- 20K NTC thermistor temperature output
- ±0.36°F at 77°F thermistor accuracy; power 15-35 VDC or 15-29 VAC
- <1% RH/year drift; 15 s response time, ±1% hysteresis
- NEMA 4X (IP66) electronics housing
- Specifications
- Features
- Downloads
| Part Number | RHP-2D2F |
| Brand | Dwyer |
| Mounting | Duct |
| RH Accuracy Class | 2% |
| Output | 0-10 VDC (RH) |
| Temperature Output | 20K NTC thermistor (passive) |
| Thermistor Accuracy | ±0.2°C @ 25°C (±0.36°F @ 77°F) |
| Power | 15-35 VDC or 15-29 VAC |
| Sensor | Capacitance polymer |
| Response Time | 15 s |
| Drift | <1% RH/year |
| Compensated Range | -4 to 140°F (-20 to 60°C) |
| Enclosure Rating | NEMA 4X (IP66), housing |
| Approvals | CE |
- Lower installation costs when temperature and humidity are combined.
- With 2%, 3%, and 5% accuracy and a wide range of temperature sensors, there is a wide application environment.
- Lower system operating costs thanks to the radiation barrier that shields the sensor from heat radiation.
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