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Dwyer® Humidity/Temperature Transmitter, RHP-2O11, OSA, 2% Accuracy, 4-20 mA

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$149.00

$ 61 .99 $61.99

In Stock
  • MANUFACTURER DIRECT
  • Temperature Sensor: Types 1, 2, 3: Solid state band gap.
  • Accuracy, RH: RHP-2XXX ±2% 10-90% RH @ 25°C.
  • Temperature Limits: Operating: -40 to 140°F (-40 to 60°C); Storage: -40 to 176°F (-40 to 80°C).
  • 4-20 mA Loop Powered Models: Power Requirements: 10-35 VDC. Output Signal: 4-20 mA.


The Series RHP Temperature and Humidity Transmitter combine the voltage or current humidity transmitter output with a passive temperature thermistor or RTD output. The polymer capacitance humidity sensor is not affected by condensation, fog, high humidity, or contaminants. The humidity sensors are available with 2% or 3% accuracies. Duct mounted transmitters are available with an optional two-line alpha numeric LCD display. The Series RHP is available with interchangeable filter options as well as replaceable sensors.


S. Kerley
Reviewed in the United States on March 16, 2015
Worked as Expected. Be careful that you get exactly the right one. The first one I bought was 4-20 ma for the RH only. There are lots of options.
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