Introtek International Point Level Detector PLD

The INTROTEK® Point Level Detector (PLD) is extremely user friendly with a sleek, compact design incorporating integral electronics that never require calibration. The PLD is the most advanced non-invasive, pulse-wave ultrasonic sensor available for liquid level detection with the emphasis on reliability, accuracy, and repeatability. Introtek's patented pulse-type ultrasonic technology provides highly reliable, non-invasive liquid level or air detection capabilities in the most critical applications where patient or process safety is mandatory. Many of the variables which affect the accuracy of amplitude based on continuous-wave ultrasound are greatly reduced if not eliminated by pulse-type technology