Battery power magnetic flow meter with GPRS communication

My company has the ability to produce battery powered magnetic flow meter.

The battery could work more than 5 years and it could be changed when power run off.

At the same time, it also could have GPRS communication if customer need.

When install a SIM card into the converter, the flow meter will send measuring data to computer or mobile phone.

This produce is very useful for those customer who don't power supply on the working site and there has no people to read the flow meter daily.