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Factory Price 4-20 Ma / RS485 Signal Liquid Ultrasonic Water Tank Level Meter Ultrasonic Level Sensor

Ultrasonic level meter  is based on the Time-of-Flight principle.  A sensor emits ultrasonic pulses, the surface of the media reflects the signal and the sensor detects it again.  The Time-of-Flight of the reflected ultrasonic signal is directly proportional to the distance traveled.  With the known tank geometry the level can be calculated.

Ultrasonic level meter for continuous level measurement of liquids or bulk solids.  Typical applications are the measurement of liquids in storage tanks or open basins.  The sensor is also suitable for the detection of bulk solids in small vessels or open containers.  The non-contact measuring principle is independent of product features and allows a setup without medium.

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Power supply:DC24V (±10%) 30mA
Display: 4 digit LCD
Display resolution:0.03% of the actual range
Output current:4-20mA
Output load:0-500Ω
Temperature range:-40 ℃~75℃
Pressure range:±0.1MPa (press definitely)
Temperature compensation:full range of automatic compensation
Cable diameter:Φ 6 ~ Φ12 mm
Single wire diameter:Φ0.5 ~ Φ1.78 mm

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