Difference between multi-orifice flowmeter and standard orifice flowmeter (1)
Both measurement principle and flow the same formula. Multi-orifice flowmeter is a differential pressure flowmeter. The working principle is the same as other differential pressure flowmeter. Multi-orifice flowmeter is a porous disk restrictor installed in the pipe section. As the fluid passes through the orifice of the disk, the fluid will be throttled out of balance and eddies will be minimized to form an approximately ideal fluid. Through the pressure device, you can get a stable differential pressure signal, and then calculate the volume flow, mass flow according to Bernoulli equation.
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