Current Sensors


Current Sensors instruments

The VPLog-i measures AC currents up to 3200A (true-RMS on a single phase power cable). The VPLog-i is very easy to use: just wrap around one of the three phases and close the snap fitting. It offers the best solution for your mobile power measurements. The VPLog-i is the only sensor on the market that offers both 4.20Ma and pulse outputs.

The current sensor measures the input power of your compressors electric motor. When combined with a flow meter, it can be used to determine the actual efficiency of the compressor.


Very easy and quick installation

Plug and play

For fixed and mobile measurements

Both 4.20Ma and pulse output

Loop powered


Power consumption of compressors

General purpose power measurement

Electricity sub metering