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Dwyer RHP-2N40 | North American Wall Mount Humidity Transmitter | 2%, Universal RH Output
With 2% RH accuracy and a universal current/voltage RH output, the Dwyer RHP-2N40 is a North American wall mount humidity transmitter. A well-ventilated North American enclosure improves accuracy, and outputs can be set to normal or reverse acting.
- Output set to RH or dew point by switch
- Voltage ranges 0-10, 2-10, 0-5 or 1-5 V
- 4-20 mA: 10-35 VDC; voltage output: 15-35 VDC or 15-29 VAC; 8 s response with under 0.25% RH/year drift
- Polycarbonate case, IP20, 125 g
- ±0.1% typical repeatability
- Specifications
- Features
- Downloads
| Part Number | RHP-2N40 |
| Brand | Dwyer |
| Type | North American wall mount humidity transmitter |
| RH Range | 0 to 100% RH |
| RH Accuracy | ±2% (10 to 90% RH @ 25°C) |
| RH Output | Universal current/voltage; RH or dew point switch selectable |
| Power | 4-20 mA: 10-35 VDC; 0-5/10 V: 15-35 VDC or 15-29 VAC |
| Response Time | 8 s |
| Drift | <0.25% RH/year |
| Operating Temperature | -40 to 140°F (-40 to 60°C) |
| Enclosure | Polycarbonate, IP20 |
| Weight | 4.4 oz (125 g) |
| Approvals | CE |
- Lower installation costs when temperature, humidity/dew point, and sensing are integrated.
- With a wide range of temperature sensors and 2% and 3% accuracy, there are many application scenarios.
- Inventory was reduced thanks to field-selectable output.
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