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Starting at $203.10CAD
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Dwyer

RHP-E/N Wall Mount Humidity/Temperature/Dew Point Transmitter

The most versatile room transmitter on the market

Starting at
$203.10CAD
Have questions? We're here to help!
Have questions? We're here to help!
Configure

 The Series RHP-E/N Wall Mount Humidity/Temperature/Dew Point Transmitter is the most versatile room transmitter on the market. The stylish housing is well vented to provide air flow across the sensor to improve measurement accuracy. The humidity and the dew point are measured using a capacitive polymer sensor that completely recovers from 100% saturation. The humidity and dew point can have either a current or voltage output, while the optional temperature output can be a current, voltage, RTD or thermistor. For models with current or voltage for the temperature output, the temperature range is field selectable.

• Field selectable relative humidity or dew point output
• Universal analog outputs
• Integral or service tool LCD display options
• Two housing designs to match North American and European aesthetics
Agency Approvals:CE.
Weight:4.4 oz (125 g).
Display Resolution:RH: 1%; Temperature: 0.1°F (0.1°C); Dew Point: 1°F (1°C).
Display:Optional LCD; Switch selectable %RH or dew point, °F/°C.
Enclosure Rating:IP20.
Enclosure Material:Polycarbonate.
RH Sensor:Capacitance polymer.
Drift:<.25% RH/year.
Electrical Connections:Screw terminal block.
Response Time:8 s.
Solid State Band Gap Temp Sensor Output Ranges:Switch selectable, -20 to 140°F (-28.9 to 60°C); 0 to 100°F (-17.8 to 37.8°C); 40 to 90°F (4.4 to 32.3°C); -4 to 140°F (-20 to 60°C).
Output Signals:4-20 mA loop powered outputs: 4-20 mA, 2 channels for humidity/ solid state temperature sensor models (loop powered on RH). Switch selectable RH/dew point. Switch selectable normal or reverse output; 0-5/10V outputs: 5 mA max., 2 channels for humidity/solid state temperature sensor models. Switch selectable 0-10 V/2-10 V or 0-5 V/1-5 V output. Switch selectable RH/dew point. Switch selectable normal or reverse output.
Power Requirements:4-20 mA loop powered outputs: 10-35 VDC; 0-5/10V outputs: 15-35 VDC or 15-29 VAC.
Compensated Temperature Range:-4 to 140°F (-20 to 60°C).
Temperature Limits:Operating: -40 to 140°F (-40 to 60°C); Storage: -40 to 176°F (-40 to 80°C).
Repeatability:±0.1% typical.
Hysteresis:±.8%.
Accuracy:RH: Model RHP-2XXX ±2% 10 to 90% RH @ 25°C; Model RHP-3XXX ±3% 20 to 80% RH @ 25°C; Model RHP-5XXX ±5% 20 to 80% RH @ 25°C; Thermistor temperature sensor: ±0.36°F @ 77°F (±0.2°C @ 25°C); RTD temperature sensor: DIN Class B; ±0.54°F @ 32°F (±0.3°C @ 0°C); Solid state band gap temperature sensor: ±0.9°F @ 77°F (±0.3°C @ 25°C).
Dew Point Temperature Range:-20 to 140°F (-28.9 to 60°C); 0 to 100°F (-17.8 to 37.8°C); 40 to 90°F (4.4 to 32.3°C); -4 to 140°F (-20 to 60°C) field selectable ranges.
Temperature Range:-40 to 140°F (-40 to 60°C) for thermistor and RTD sensors. -20 to 140°F (-28.9 to 60°C) for solid state band gap temperature sensors.
Relative Humidity Range:0 to 100% RH.
• Air economizers
• Room comfort monitoring
• Greenhouse monitoring

  • Thumbnail of document Manual - RHP-E/N Wall Mount Humidity/Temperature/Dew Point Transmitter
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    Manual - RHP-E/N Wall Mount Humidity/Temperature/Dew Point Transmitter

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  • Thumbnail of document Data Sheet - RHP-E/N Wall Mount Humidity/Temperature/Dew Point Transmitter
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    Data Sheet - RHP-E/N Wall Mount Humidity/Temperature/Dew Point Transmitter

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  • Thumbnail of document Brochure - RHP-E/N Wall Mount Humidity/Temperature/Dew Point Transmitter
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    Brochure - RHP-E/N Wall Mount Humidity/Temperature/Dew Point Transmitter

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