The new Omega series of CE-compliant ultrasonic leak detectors offers a range of ultrasonic frequencies from 20 to 100 kHz. Air or gas leaks are generally considered to be viscous flows, and as the flow accelerates, the frequency of the emitted ultrasound increases.
The HHLT-1R amplifies and converts these sounds into human-audible frequencies and levels. The HHLT-1T transmitter can emit ultrasonic signals for locations where gas/air leaks do not have sufficient pressure to create ultrasound. The HHLT-1 series is ideal for detecting leaks in pressurized and vacuum systems, for locating leaks in evacuation, tanks and system piping, and for inspecting steam traps and gas leaks in general.
Learn more: www.omega.co.uk/pptst/HHLT-1.html