Dwyer RHP-3N44-LCD 壁挂式湿度、温度及露点变送器 - 电容式传感器 (RH: Capacitive Polymer humidity sensor, Temp: Diode temperature sensor, 140 °F, North American Style Wall Mount)
制造商Dwyer
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Weight: 4.4 oz
Materials: Polycarbonate
Compliance: CE
Hysteresis: ± 0.8%
Sensor Type: RH: Capacitive Polymer humidity sensor, Temp: Diode temperature sensor
Display Type: LCD
Output Detail: 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. Temperature Output: 4-20 mA/0-5 VDC/0-10 VDC
Output Signal: Current, Voltage
Repeatability: ± 0.1%
Response Time: 8 s
Supply Voltage: 10 to 35 Vdc, 15 to 35 Vdc /15 to 29 Vac
RH Sensor Drift: <0.25% RH/year
Measurement Type: Temperature, Humidity, Dew Point
Enclosure Ratings: IP20
Relative Humidity: 0 to 100% RH
Supply Power Note: 4-20 mA loop powered outputs: 10-35 VDC; 0-5/10V outputs: 15-35 VDC or 15-29 VAC
Supply Power Type: AC/DC
Display Resolution: RH: 1%; Temperature: 0.1°F; Dew point: 1°F
Current Output Range: 4 to 20 mA
Mounting Orientation: North American Style Wall Mount
Voltage Output Range: 0 to 5 Vdc, 0 to 10 Vdc
Electrical Connection: Screw Terminal
Process Temperature, Max: 140 °F
Process Temperature, Min: -4 °F
Storage Temperature, Max: 176 °F
Storage Temperature, Min: -40 °F
Operating Temperature, Max: 140 °F
Operating Temperature, Min: -40 °F
Relative Humidity Accuracy: ± 3% RH
Dew Point Temperature Input Range: -20 to 140°F, 0 to 100°F, 40 to 90°F, -4 to 140°F, Field-Selectable
Solid State Band Gap Temperature Accuracy: ± 0.9°F @ 77°F
Solid State Band Gap Temperature Input Range: -20 to 140°F; 0 to 100°F; 40 to 90°F; -4 to 140°F, Switch selectable
