Positive displacement flow meter

differential pressurefor gasfor liquids

INTEGRAL FLOW ORIFICE FOR LIQUID AND GAS FLOW MEASUREMENT An integral orifice flow meter is a device used for measuring the fluid flow rate. It measures the volumetric flow rate and speed of liquid or gas as it flows through a pipe. It is a common instrument in the industrial process control industry. The integral flow orifice assembly consists of an orifice plate inside the tube section in line with the main flow stream. A differential pressure transmitter is directly mounted on the orifice assembly. The main advantage is that it eliminates the installation cost with impulse pipes up to the orifice. Designed for safe and easy installation, the Fuji Electric integral orifice will measure very low liquid or gas flow rates in small bore pipes. It may be bolted directly to FCX DP transmitters or any pressure sensors that use standard 54mm centres. The body is machined from a single-piece of 316 SS (or other material) to give high-pressure integrity. FEATURES -Six sizes of interchangeable orifice section -Measurement of very low flow rates, liquid or gas -Simple and precise installation using 2 oval flanges -Direct mounting onto DP transmitter -Body machined from single-piece stainless steel -Fuji Electric slip-ring locates orifice section without bolting -Accuracy better than ±2% with flow calibration -Ex-stock delivery