The correlator Correlux P1 is used for leak location on pipes for potable water. Water escaping from a leak under pressure, creates a noise which travels into both directions of the pipe. This noise is recorded by two sensors attached to the pipe (eg. valves, hydrants), amplified and transmitted to the correlator. The Correlux P-1 compares both signals (correlation) and calculates the exact distance to the leak from the signal delay, the sensor distance and the sound velocity.

The Correlux P-200 is a PC-based correlator system for locating leaks in water pipes. The latest, most-sophisticated correlation methods help the user to avoid incorrect measurements and expensive unnecessary digging. The P-200 allows you to quickly and efficiently locate leaks in pipes of any material; with its innovative automated frequency analysis, plus manual override, it is the perfect correlator for anyone looking for leaks.