Client Protection
Dedicated Support
Genuine Products
Dwyer RHP-2D20 | Duct Mount Humidity Transmitter | 2% RH, 0-10 VDC RH Output
Fitted with a 2% RH sensor, the Dwyer RHP-2D20 duct mount humidity transmitter sends humidity as 0-10 VDC. This 0-10 VDC, RH-only version is powered from 15-35 VDC or 15-29 VAC and uses a capacitance polymer sensing element with a 15 second response.
- Long-term drift <1% RH per year
- Responds in 15 s with ±1% hysteresis; IP66 / NEMA 4X housing
- Duct models offer an optional alphanumeric LCD; compensation range -4 to 140°F
- Removable screw terminal block
- CE marked
- Specifications
- Features
- Downloads
| Part Number | RHP-2D20 |
| Brand | Dwyer |
| Mounting | Duct |
| RH Accuracy Class | 2% |
| Output | 0-10 VDC (RH) |
| 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.
Related Products
KIMO TH20 | Humidity and temperature transmitter | 0 to 100 %RH, -20 to 60 °C
KIMO TH20 | Humidity and temperature transmitter | 0 to 100 %RH, -20 to 60 °C
KIMO TH 210-R | Humidity and temperature transmitter | 0 to 100 %RH, 0 to +50 °C
KIMO TH 210-R | Humidity and temperature transmitter | 0 to 100 %RH, 0 to +50 °C
KIMO HM 110 | Humidity transmitter | 5 to 95 %RH, 0-10 V (active) or 4-20 mA (passive)
KIMO HM 110 | Humidity transmitter | 5 to 95 %RH, 0-10 V (active) or 4-20 mA (passive)
KIMO TH 110 | Humidity and temperature transmitter | 5 to 95 %RH, 0-10 V (active) or 4-20 mA (passive)
KIMO TH 110 | Humidity and temperature transmitter | 5 to 95 %RH, 0-10 V (active) or 4-20 mA (passive)
KIMO HST | Hygrostat | 5 to 95 %RH, 0 to +50 °C
KIMO HST | Hygrostat | 5 to 95 %RH, 0 to +50 °C
Dwyer RHP-2N40 | North American Wall Mount Humidity Transmitter | 2%, Universal RH Output
Dwyer RHP-2N40 | North American Wall Mount Humidity Transmitter | 2%, Universal RH Output
Dwyer RHP-3N4B | Wall Mount Humidity/Temperature Transmitter | ±3% RH, North American, 10K Type II Thermistor
Dwyer RHP-3N4B | Wall Mount Humidity/Temperature Transmitter | ±3% RH, North American, 10K Type II Thermistor
Dwyer RHP-3N4A | Wall Mount Humidity/Temperature Transmitter | ±3% RH, North American, 10K Type III Thermistor
Dwyer RHP-3N4A | Wall Mount Humidity/Temperature Transmitter | ±3% RH, North American, 10K Type III Thermistor