GE’s Panametrics DigitalFlow™ GC868 gas ultrasonic flow meter is a fixed-installation flowmeter comprised of the GC868 electronics. It has advanced clamp-on ultrasonic transducers, a clamping fixture, and a preamplifier -located near the transducers and coaxial cables -which connects the transducers to the preamplifier and GC868 electronics. The DigitalFlow™ GC868 flow meter can be used to measure the flow of any gas.