Bộ truyền nhiệt độ dạng nút nhấn cho cặp nhiệt điện/RTD, ngõ ra 4-20 mA Dwyer 659TH-1 (Thermistor)

Weight: 26 g

Accuracy: ± 0.25 °F

Compliance: CE

Sensor Type: Thermistor

Output Detail: Linearized 4 to 20 mA, 2-wire loop powered

Output Signal: Current

Sampling Rate: 0.5 Hz (2 seconds between updates)

Current Output: 4 to 20 mA

Burnout Current: Upscale 22 mA

Loop Resistance: 24 Vdc

Number of Wires: 2

Measurement Type: Thermistor

Relative Humidity: 80% RH

Span Temperature Drift: 0.5 µA/°C

Zero Temperature Drift: 0.2 µA/°C

Temperature Input Range: -13 to 257 °F

Operating Temperature, Max: 158 °F

Operating Temperature, Min: -4 °F

Datasheet