The Mikron3 ground microphone enables very high quality surface listening to confirm a leak position. The Mikron3 App is selected on PrimeTouch®, which also hosts Eureka3, thus combining correlation and leak listening on a common operating platform.
Leak noise propagates from the leak to the ground surface where it can be detected using the sensitive ground microphone. For accurate leak pinpointing Mikron displays the Minimum Noise Level. This is the background noise level, including leak noise, but without transient noises, such as traffic.
To further enable accurate leak pinpointing Mikron also displays the frequency content detected as a bar graph. This will increase as the sensor is positioned closer to the leak.