The ultrasonic level meter LV632 is used to monitor the water level in wells, channels or any place where it is required the absence of moving parts under water. This allows a very easy installation and having high quality measure at the same time.
LV632 level meter, due to its features, is used for low depth waters, for example, for measuring the flow in channels with V-Notch etc.
The working principle is based on the response time of a sound wave. In the
first phase the level meter releases a define number of sound waves, while
in the second phase it receives back the eco, calculating the time elapsed
between the wave sent and the one received. The level meter then translate
the time elapsed into distance. The output signal is in mA, and it is directly proportional to the distance between the sensor and the water surface: where 4mA is maximum height and 20mA is the minimum one.
Every sensor is provided with a calibration certificate that attests the results of the test performed and all electromechanical features.