Ultrasonic level measurement with Prosonic sensors provides continuous, non-contact and maintenance-free level measurement of fluids, pastes, sludges and powdery to coarse bulk materials. The measurement is unaffected by dielectric constant, density or humidity and also unaffected by build-up due to the self-cleaning effect of the sensors.

As the world's leading provider of ultrasonic level measurement technology, Siemens offers both: a wide selection of different devices and extensive application expertise.

In non-contact ultrasonic level measurement, the sensor emits ultrasonic pulses in the direction of the medium, which then reflects them back. The elapsed time from emission to reception of the signals is proportional to the level in the tank.

As the world's leading provider of ultrasonic level measurement technology, Siemens offers level transmitters and level controllers plus extensive application expertise.

Level measurement of fluids and bulk materials with 1 or 2 sensors for measuring of up to 45m (148ft) and level limit detection. Pump control, rake control and as option: additional pump control function.

Continuous non‐contacting ultrasonic level measurement is based on the time of flight principle. An ultrasonic level instrument measures the time between sound energy transmitter from the sensor, to the surface of the measured material and the echo returning to the sensor.

2024年8月1日 · An ultrasonic level sensor is a device that measures the level of a liquid or solid within a container by using ultrasonic waves. These sensors operate by emitting ultrasonic pulses and measuring the time it takes for the pulses to reflect off the surface and return to the sensor.

An ultrasonic level sensor is a device that uses sound waves to measure the level of a substance, such as a liquid or solid material, in a tank, silo or bin. It is a continuous level measurement device that provides real-time, non-contact measurement.

2013年8月7日 · Ultrasonic level is one of the five non-contacting continuous level measurement technologies, and the one that is most often misused or misapplied. Here's how to do it right.

Level measurement instrumentation currently employs a variety of sophisticated technologies, with ultrasonic measurement as the cornerstone. The origins of ultrasonic measurement technology lie in early use by submarines of sonar for depth gauging and marine detection, but it wasn’t until 1949 that these principles were applied to level ...