LEAK DETECTOR BEHA-AMPROBE WITH TRANSMITTER ULD 420

When a device fails due to air or gas leakage, vibration, or electrical discharge, an ultrasonic wave emanates from the leak point, above the human hearing range. The ULD-400-EUR series ultrasonic detectors convert this ultrasonic wave into a signal that allows precise location of the device malfunction. The leak intensity is clearly displayed on a large LCD bar graph, and the leak source can be located by listening to the converted audio signal through headphones. When working with non-pressurized systems or when pressure is insufficient for leak detection or confirmation using the receiver alone, you can generate an ultrasonic signal using a transmitter (included in the ULD-420-EUR series). In extremely noisy environments where machinery or equipment generates strong ultrasonic noise, the receiver's filtering function can remove up to three of the highest interference frequencies that would otherwise mask the sound caused by the fault. This product description is an automated translation of the original Finnish description.