Two wire ultrasonic level sensor 4-20ma 

Application of ultrasonic level sensor 4-20ma :
1. Pharmaceutical manufacturing industry: level control of reaction liquid in the pipeline tank
2. Petroleum and chemical industry: level control of petroleum pipeline / liquid in tank
3. Food industry: Wine, beverage, milk production, storage tank/pipeline liquid level detection and monitoring

Specification of ultrasonic level sensor 4-20ma :
Measure Range: 0~5M, 0~8M
Blind Area: <0.3M
Emission angle: 12°
Resolution: 1MM
Accuracy: ±0.3%FS
Temperature compensation: automatic temperature compensation
Display: 4 digits 0.36″LED(can choose LCD)
Working Frequency: 20 KHz~43.0KHz
Field Setting: Completed by the machine keys
Calibration: Factory calibration, can be field calibration
Explosion-proof: ExiaIIBT4
Analog output signal: 0~20mA; 4~20mA Load<300Ω; 0~5V; 0~10V
Data Output; RS485 (Support Modbus)
Switch output:  Max 3 group
Power supply:  DC12V
Power consumption: <1.5W
Dimension: Φ75×110×M48
Case Material: ABSengineering plastic; energy converter:PP
Weight: 242g
Connection mode: Threaded or spiral ring fixed
Mounted: External pipe thread M48×1.5
Keyboard: Three SMD A.B.C button
Input cable: 1.5M (can customized)
Seal grade: IP65
Temperature: -10℃~60℃
Pressure:  Atmospheric pressure