A flow meter using optical fiber Mach Zehnder interferometer.

摘要

A flow meter using optical fiber Mach Zehnder interferometer, the present invention relates to a system for measuring flow of fluids or gases, characterised by a sensor element of optical fiber Mach Zehnder interferometer composed of a connected, on one side, a di Spositivo emitter of light (LED) through an optical path the cord, and, on the other hand,A cross connect of carbon steel, stainless steel or PVC, PVC is preferably, but not limited to these materials, any diameter, preferably 1 to 3 inches in diameter, connected to an optical sensor