QTLD/F model partial filled pipe electromagnetic flow meter is a kind of measurement instrument that uses the velocity-area method to continuously measure the fluid flow in pipelines (such as semi-pipe flow sewage pipes and large flow pipes without overflow weirs).

Electromagnetic flow meter-the characteristics of rural domestic sewage treatment: ponds and water conservancy hubs is the high content of soil organic matter

The acid-resistant intelligent electromagnetic flow meter has the characteristics of high precision, high reliability and long service.