Knowledge

Choosing a wastewater flow meter is a process decision, not just a metering decision. The wrong choice shows up later as drifting readings, frequent c

A Coriolis flow meter measures the mass flow rate of liquids, gases, and slurries directly, rather than estimating it from volume. That single differe

A flow meter symbol on a P&ID tells you where flow is measured, indicated, transmitted, or controlled in a process line. On the drawing it may loo

A Venturi meter rarely fails on its own. It is one part of a complete differential pressure (DP) measurement system, and an inaccurate or unstable rea

When you compare mass flow vs volume flow , the practical difference is simple: mass flow tells you how much material is actually moving, while volume

CFM is one of the first units you run into when you put an air flow meter on an HVAC duct, an exhaust line, or a compressed air pipe. It stands for cu

The flow rate and pressure relationship formula is one of the most misused ideas in pipe system design. The common assumption is simple: more pressure

PSI (pounds per square inch) is a general pressure unit. PSIG measures pressure relative to the surrounding atmosphere. PSIA measures pressure relativ

A magnetic flow meter (also called an electromagnetic flow meter or mag meter) measures volumetric flow rate by applying Faraday's law of electrom

If you have been comparing a flow restrictor vs flow regulator, you have probably noticed that product catalogs, spec sheets, and even engineering dis

If you need to measure water moving through a pipe, a water flow meter is the instrument that does it. But picking the right one is harder than it sou

Ultrasonic flow meters measure liquid or gas velocity using high-frequency sound waves - with no moving parts, no pressure drop, and no need to cut in