The Flexim FLUXUS G601 portable clamp-on ultrasonic gas flow meter measures the flow of virtually any gas using our proven transit-time correlation technique. The ultrasonic transducers are simply clamped onto the outside of the pipe, thus no cutting into the pipe or process interruption is required for installation. This portable gas flow meter for hazardous areas provides accurate readings without disrupting operations. Allowing for an inherently bi-directional gas flow measurement of operational and standard volume flows. As the transducers are mounted on the outside of the pipe wall, the system does not suffer from wear and tear or clogging, can’t be a risk for leaks and will not cause any pressure drops inside the pipe.