RHP-3R11 Dwyer United Kingdom Sales
If you are looking for a reliable supplier where you can purchase the RHP-3R11 Humidity/Temp Transmitter, you are in the right place. RADWARD sells all product groups belonging to the Dwyer brand in the United Kingdom market, with fast delivery times and competitive prices.
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Technical Specification
Relative Humidity Range 0 to 100% RH
Temperature Range -40 to 140°F (-40 to 60°C)
Accuracy, RH ±3% 20-80% RH @ 25°C
Accuracy, Thermistor Temp Sensor ±0.2°C @ 25°C (±0.36°F @ 77°F)
Accuracy, RTD Temp Sensor DIN Class B; ±0.3°C @ 0°C (±0.54°F @ 32°F)
Accuracy, Solid State Band Gap ±0.9°F @ 77°F (±0.3°C @ 25°C)
Hysteresis ±1%
Repeatability ±0.1% typical
Temperature Limits -40 to 140°F (-40 to 60°C)
Storage Temperature -40 to 176°F (-40 to 80°C)
Compensated Temperature Range -4 to 140°F (-20 to 60°C)
Power Requirements 10 to 35 VDC
Output Signal 4-20 mA
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)
Response Time 15 seconds
Electrical Connections Removable screw terminal block
Conduit Connection 1/2" (22.3 mm)
Drift <1% RH/year
RH Sensor Capacitance polymer
Temperature Sensor >Types 1, 2, 3: Solid state band gap;>Curves A,B,C; Thermistor; >Curves D,E; Platinum RTD DIN 385
Enclosure Polycarbonate
Enclosure Rating NEMA 4X (IP65) for OSA mount only