OMEGA TXUN-ST 2线可编程变送器，通用输入 (Thermocouple, RTD, Resistance, Voltage, B, E, J, K, L, N, R, S, T, U, W3, W5, LR)

Drop: 7.2 Vdc

Height: 20.2 mm

Offset: 50% of selected max. value

Weight: 50 g

Accuracy: ± 0.05 %

Diameter: 44 mm

RTD Type: Ni100,Pt100

Approvals: "Authority Requirements: EMC: 2014/30/EU RoHS: 2011/65/EU EAC: TR-CU 020/2011"

Isolation: 1500 V

Stability: ≤ 0.01% of span/100 Ω (Load Stability)

Vibration: IEC 60068-2-6;2 to 25 Hz: ±1.6 mm;25 to 100 Hz: ±4 g

Input Type: Thermocouple, RTD, Resistance, Voltage

Calibration: TXUN-KIT Communication Tool Kit

Output Load: ≤ (Vsupply - 7.2)/0.023 Ω

Sensor Type: Transmitter

EMC Standard: NAMUR NE 21

Probe Length: 0 mm

Warm Up Time: 5 min

Accuracy Note: ≤ ±0.05% of span

Output Detail: Min. Signal Range: 16 mA NAMUR NE43 Upscale/Downscale: 23 mA/3.5 mA

Response Time: 1 to 60 sec

ADC Resolution: 20 bit

DAC Resolution: 16 bit

Humidity Range: Up to 95% non-condensing

Sensor Current: 0.2 mA

Supply Voltage: 7.2 to 35 Vdc

Sheath Material: N/A

Cable Resistance: 5 Ω

Input Resistance: 10 MΩ

Update Rate, Max: 440 ms

Electrical Output: 4 to 20 mA

Enclosure Ratings: IP00, IP68

Power Dissipation: 25 mW to 0.8 W

Supply Power Type: DC

Thermocouple Type: B, E, J, K, L, N, R, S, T, U, W3, W5, LR

Signal/Noise Ratio: > 60 dB

Input Control Signal: -12 to 800 mV

Supply Power Effects: < 0.005% of span/Vdc

Electrical Connection: Screw Terminal

Programmable Functions: Loop Link and HART

Sensor Break Detection: 3.5 to 23 mA

Wiring/Connector Table: 2-, 3-, or 4-Wire

Temperature Coefficient: ≤ ±0.01%/°C

Temperature Input Range: N/A

Cold Junction Compensation: < ±1.0°C

Operating Temperature, Max: 85 °C

Operating Temperature, Min: -40 °C

Calibration Temperature, Max: 28 °C

Calibration Temperature, Min: 20 °C

Datasheet