Battery power electromagnetic flow meter with pressure measuring

My company is a professional flow meter manufacturer.

We could produce electromagnetic flow meter with 3.6V battery power.

Normally, the battery power electromagnetic flow meter could be produced from DN10-DN1000.

Battery power electromagnetic flow meter is widely used on working site where don't have power supply.

Such as farm, oil field. or sea side.

The same as AC and DC power electromagnetic flow meter, the accuacy for battery power magnetic flow meter is 0.5% also.

And the battery could work more than 5 years.

We also could produce battery power magnetic flow meter with pressure measuring.

There has a pressure sensor on measure tube.

The pressure sensor could be linked to flow meter converter.