Formerly, leakage detection was based on acoustic pressure, which actions sound magnitude. Analyzing the precise place of a leak demands proximity, which might jeopardize employee safety. This method also demanded costly products with above one hundred channels of sound sensors per module. They have leak testing instruments for a number https://travisnnnml.blogtov.com/12648391/the-2-minute-rule-for-lpg-gas-cylinder-leakage-detection