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HCUS-500-F split type ultrasonic level sensor
Composition and installation diagram
The ultrasonic object/liquid level transmitter is installed on the top of the container. Under the functional control of the
combined unit and the electronic components, the probe transmits a beam of ultrasonic pulse of more than 20000Hz to the measured object.
The sonic waves are reflected back by the surface of the object, and part of them will be received by the probe and
converted into electrical signals. The time from ultrasonic transmitted till it be rereived back, it is proportional to the
distance from the probe to the measured object. The electronic unit detects the time and calculates the measured distance according to the known sound velocity, so that the object level value can be figured out. As temperature affects the speed of sound, the meter should measure the temperature to correct the speed of sound.
1. None-contact continuous measurement, reduce maintenance
2. Automatic power adjustment, gain control, temperature compensation
3. Advanced detecting technology, rich software functions to adapt to a variety of complex environment.
4. Various output forms: programmable relay output, high-precision 4-20mA current output, rs-485 digital communication
5. Good directivity, strong penetrability, easy to obtain more concentrated sound energy to get further transmission
It is composited by transducer, electronic unit, display module, shell and so on.
Selection and application
Hcus-500 is a split-type ultrasonic level sensor. The split-type is a four-wire system instrument. (4-20) mA, RS485 and relay can be selected at the same time. Also 220VAC power supply available .
Appearance and parameters