Radar level sensor
The radar level sensor PCTSL150 measures the time it takes a pulse wave to travel in both senses the distance between the sensor and the liquid surface below. A special processing procedure ensures a reliable and precise measure.
The sensor is housed in a case made of plastic, stainless steel and / or aluminum which provides a IP66/67 protection.
The measurement occurs without contact between the sensor and the liquid, and is characterized by the absence of moving mechanical parts, so the radar system does not normally require maintenance.
The transducer is powered by 2 wires on which is generated an output current, in the range 4-20 mA, proportional to the level measurement.