


Dwyer Instruments RHPLC-2N22 | North American wall mount humidity/temp transmitter | 2% accuracy | 0-10VDC humidity and temperature output
A small, affordable sensor for the building automation sector is the Wall Mount Humidity/Temperature Transmitter, Model RHPLC-2N22, Series RHPLC. To increase measurement accuracy, air flow across the sensor is provided by the attractive housing's well-ventilated design. Each unit produces a proportional analog output by means of a capacitive polymer sensing device. It is possible to configure a humidity and temperature combination model with an RTD, thermistor, voltage, or current output. This series offers a large variety of passive RTD or thermistor temperature sensors.

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Accuracy | Current/Volt Temp Output: +/-0.9°F @ 77°F (+/-0.5°C @ 25°C) |
Accuracy | Passive Thermistor Temp Sensor Accuracy: +/-0.36oF @ 77°F (+/-0.2°C @ 25°C) |
Accuracy | RH: +/-2% 10 to 90% RH @ 25°C for 2% accuracy units; +/-3% 20 to 80% RH @ 25°C for 3% accuracy units |
Accuracy | RTD Temp Sensor: DIN Class B +/-0.3°C @ 0°C (+/-0.54°F @ 77°F) |
Approvals | CE |
Connection | Electrical: Screw terminal block |
Drift | <0.25% RH/year |
ENCLOSURE MATERIAL | Polycarbonate |
Hysteresis | RH: +/-0.8% |
Power | 10 to 35 VDC for 4 to 20 mA or 0 to 5 VDC output; 15 to 35 VDC for 0 to 10 VDC output; 10 to 29 VAC for 0 to 5 VDC output; 15 to 29 VAC for 0 to 10 VDC output |
Relative Humidity | Range: 0 to 100% RH |
Repeatability | RH: +/-0.1% typical |
Response Time | 8 s (�63) |
Temp Range - Operating | -40 to 140°F (-40 to 60°C) |
Temp Range - Storage | -40 to 176°F (-40 to 80°C) |
Temperature Range | Output: -40 to 140°F (-40 to 60°C) |
Weight | 4.4 oz (125 g) |
- Models with 2% or 3% accuracy.
- Humidity just or a combination of temperature and humidity.
- Large assortment of RTD or passive thermistor temperature sensors.
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