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Dwyer RHP-3O2A | OSA Humidity/Temperature Transmitter | ±3% RH, 0-10 VDC RH, 10K Type III
Part Number : RHP-3O2A
Built for outside air (OSA) mounting, the Dwyer RHP-3O2A measures relative humidity to ±3% (20 to 80% RH @ 25°C) and provides a 0-10 VDC humidity output plus a passive 10K Type III NTC thermistor temperature output. A capacitance polymer sensor handles humidity measurement in the Series RHP RHP-3O2A.
- RHP-3O2A: Supply for the 0-10 VDC version: 15-35 VDC or 15-29 VAC
- 10K Type III temperature sensor accuracy ±0.2°C @ 25°C (±0.36°F @ 77°F) on the RHP-3O2A
- Measures 0 to 100% RH; drift below 1% RH per year, hysteresis ±1%, response time 15 s (RHP-3O2A)
- RHP-3O2A: OSA housing: polycarbonate, NEMA 4X (IP66), 1/2" (22.3 mm) conduit connection, 1 lb (0.45 kg)
- Operating range -40 to 140°F (-40 to 60°C) on the RHP-3O2A
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