Positive displacement meter
id:
positive-displacement-meter-296-6235517
title:
Positive displacement meter
text:
A positive displacement meter is a type of flow meter that requires fluid to mechanically displace components in the meter in order for flow measurement. Positive displacement (PD) flow meters measure the volumetric flow rate of a moving fluid or gas by dividing the media into fixed, metered volumes. A basic analogy would be holding a bucket below a tap, filling it to a set level, then quickly replacing it with another bucket and timing the rate at which the buckets are filled. With appropriate
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Positive_displacement_meter
date created:
date modified:
2022-10-19T05:51:22Z
main entity:
{"identifier":"Q7233264","url":"https://www.wikidata.org/entity/Q7233264"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/e/e9/Caudalimetro_Desplazamiento_PositivoV1.jpg","width":657,"height":539}
fields total:
13
integrity:
14