Which is positive displacement flow meter?
Which is positive displacement flow meter? Positive Displacement flow meters are the only flow measuring technology to directly measure the volume of fluid that passes though the flow meter. It achieves this by trapping pockets of fluid between rotating components housed within a high precision chamber. What is an example of positive displacement flow meter? A diaphragm meter, with which most homes are equipped, is an example of a positive displacement meter. Meters that rely on a liquid seal create a relatively low pressure drop. Positive-displacement (PD) meters can measure both liquids and gases. What are the different types of...