Overview

The intelligent voltmeter adopts AC sampling technology,which can measure the voltage in the power grid,and can set the multiplier through the panel keys,which is very cost-effective.It has the features of easy installation,simple wiring,convenient maintenance, small engineering volume,on-site programmable input parameters,etc.，and can complete the network communication with different PLCs and industrial control computers in the industry.

Features

Measurement:Single-phase voltage （phase voltage or line voltage）
Display:One row of LED digital/LCD LCD display
Use:Suitable for power grid,automation control system,mainly measuring the voltage parameters in the grid
Extensions:AC500V above need to be equipped with mutual transformers
Optional:RS485 communication function,two way switch outputs（2DO），two way switch inputs（2DI），one analog output（1A0）