A positive displacement flow meter is a device that helps in measuring the flow rate of various fluids. It measures the volumetric flow rates of the fluids. These meters are directly displaced by the fluid force and they in return measure the flow velocity. Due to multiple functions these devices are used widely in different industries, positive displacement flow meter types including oval gear flowmeter, gear flow meter, helical gear flow meter.,etc
The device is made up of a big chamber. A couple of rotors are installed within this chamber that are the key factors in measurement. Lastly, sensors are also part of the manufacturing that help in calculations. As the name indicates, PD flow meters are directly forced by fluid flow. When the device is installed, the flowing fluid moves through it. The force of fluid movement causes the rotation of the gears or rotors of the device. With each rotation, the sensor emits a specific signal. This signal corresponds with the rotation of the gears. The signal is then received by an indicator that also calculated the flow rate in volumes. Thus the more is the fluid velocity, the greater will be the displacement and the greater will be the value of flow rate.
PD flow meter price is determined by many factors, such as positive displacement flow meter types, PD flow meters sizes , flow meter material, flow meters functions, whether need mechanical flow meter or also need flow transmitter with 4-20mA analog output or pulse output.However Silver Automation Instruments sell low priced positive displacement flowmeters with very fast delivery time.Because we offer flow meter directly from positive displacement flow meter manufacturers.
PD meters possess a number of distinct advantages due to their simple and precise action properties. These may include
Due to their wide range of features and advantages PD flow meters are the choice of many commercial industries. As these meters can measure the fuel, oil, and gas dispensing, they are used in petroleum, petrochemical, and oil-related industries. Natural gas plants also use this meter for liquefied gas dispensing.