Leak Detectors
Intrinsically safe ultrasonic gas leak detector
Submitted by nestorb on Wed, 2006-08-02 07:33. Simrad's GDU compliments existing gas detection methods used in refineries, gas plant and offshore installations. It constantly monitors areas in which industrial operations are occurring - or are likely to occur - without affecting the ability to detect dangerous gas leaks...
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Detecting ultrasonic leaks
Submitted by nestorb on Sun, 2006-07-23 15:39. AccuTrak is most sensitive to sounds around 40 kHz, twice the frequency of the best human hearing. Any turbulent gas will generate ultrasound when it leaks, therefore it does not matter what gas is being leak tested. AccuTrak will detect air, nitrogen, new or old refrigerants, or even air as it rushes into a system under vacuum...
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