A Positive Displacement (PD) flowmeter is a precision instrument used to measure the volumetric flow rate of fluids by capturing and counting discrete volumes of the fluid as it passes through the meter.
Positive Displacement (PD) flowmeters are widely used for measuring the volumetric flow of fluids, particularly in industries such as oil and gas, chemical processing, and water management.
A positive displacement (PD) flowmeter is a highly accurate device used to measure the volumetric flow rate of liquids. Unlike many other types of flowmeters, which infer flow rate based on velocity or pressure changes, a PD flowmeter works by directly capturing a fixed volume of fluid and counting the number of times this volume is filled and discharged.
There are several temperature measurement methods, each suited to different environments and accuracy requirements. Here's an overview of the most common types