Bộ truyền độ ẩm, nhiệt độ và điểm sương gắn tường - cảm biến điện dung Dwyer RHP-2E44 (RH: Capacitive Polymer humidity sensor, Temp: Diode temperature sensor, 140 °F, European Style Wall Mount)

Weight: 4.4 oz

Materials: Polycarbonate

Compliance: CE

Hysteresis: ± 0.8%

Sensor Type: RH: Capacitive Polymer humidity sensor, Temp: Diode temperature sensor

Display Type: N/A

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

Current Output Range: 4 to 20 mA

Mounting Orientation: European 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: ± 2% 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

Datasheet