Introducing the new wave in flow measurement of extreme temperature processes.  Providing a non-intrusive clamp-on flow measurement that exceeds the competition in extreme temperature measurement up to 752°F while utilizing standard transducers and creating permanent installations using foil and coupling pads as opposed to using high temperature coupling grease.

The WaveInjector® is a special transducer mounting fixture for clamp-on ultrasonic flow measurement. It allows continuous measurement with the standard FLEXIM transducers at temperatures as high as 752°F, even in an explosive atmosphere. Since the transducers are clamp-on, no cutting of the pipe is necessary for installation and the measurement can be added to an existing installation without process interruption.

A typical application of the WaveInjector is explosion-proof flow measurement in the chemical industry at process temperatures over 250°F. Volumetric flow measurement of heat transfer oil is another frequent application. 

A WaveInjector is composed of the WaveInjector coupling plate (1), the transducers clamping fixtures (2), a pipe mounting clamp (3), together with an acoustic coupling foil. The metallic coupling plate between the transducer (4) and the pipe provides nearly loss-free ultrasonic coupling.

At the same time, its cooling effect maintains a temperature gradient between the surface of the pipe and the coupling surface of the transducer. This guarantees that the maximum permissible transducer temperature is never exceeded.