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Dwyer RHP-2O1A | OSA Humidity/Temperature Transmitter | ±2% RH, 4-20 mA RH, 10K Type III
Part Number : RHP-2O1A
Dwyer RHP-2O1A is an outside air (OSA)-mount transmitter rated ±2% (10 to 90% RH @ 25°C), providing a 4-20 mA humidity output plus a passive 10K Type III NTC thermistor temperature output. This Series RHP model, RHP-2O1A, senses humidity with a capacitance polymer element.
- Supply for the 4-20 mA version: 10-35 VDC (loop powered) on the RHP-2O1A
- 10K Type III temperature sensor accuracy ±0.2°C @ 25°C (±0.36°F @ 77°F) (RHP-2O1A)
- RHP-2O1A: Measures 0 to 100% RH; drift below 1% RH per year, hysteresis ±1%, response time 15 s
- OSA housing: polycarbonate, NEMA 4X (IP66), 1/2" (22.3 mm) conduit connection, 1 lb (0.45 kg) on the RHP-2O1A
- Operating range -40 to 140°F (-40 to 60°C) (RHP-2O1A)
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