A flow sensor/meter for liquid and gas. KEYENCE has developed various clamp-on types to enable stable flow rate measurement with no pipe modification. These devices can be used on small tubes to large pipes. The lineup also includes electromagnetic and Coriolis flow sensors as well as environmental resistant and sanitary types.

Liquid flow rate

Clamp-on Flow Sensor FD-Q series

Compatible with a variety of pipe materials and liquids, the FD-Q Series Clamp-on Flow Sensor can detect the flow rate of a liquid without the need for any pipe modification. This device enables the detection of a wide variety of liquids, including water (and pure water), oil, and chemicals. Detection is possible on both metal and resin pipes up to 2" in diameter. Unlike conventional sensors, installation and operation are also easy on high-pressure pipes. Costs are significantly reduced with the minimal installation required and the completely non-wetted design eliminates the risk of pressure loss or increased maintenance. Additionally, the large indicator provides real-time status information.

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