Panel multimeter with Modbus RTU communication DMM-5T

Intended use
DMM-5T is a multifunctional microprocessor multimeter designed to monitor the parameters of a three-phase electrical network. The multimeter allows you to perform high-accuracy measurements of all basic network parameters, such as phase voltages and currents, line voltages, frequency, active, reactive, apparent power and power factor. In addition, the multimeter enables full, four-quadrant energy measurement (both consumed and returned to the grid). 
To monitor the measured values and configure the device, a multifunctional display and LEDs are used on the front panel. The multimeter can be programmed using a four-button keypad. The built-in RS485 interface and the implemented MODBUS RTU communication protocol ensure communication of the multimeter with a wide range of industrial devices and programs.

Operation
* indirect or direct ( >5A)  measurement of phase currents
* indirect or direct (>230/400V) measurement of phase-to-phase and phase-to-phase voltages
* measurement of frequency
* measurement of active, reactive and apparent power
* values minimum and maximum
* power factor measurement
* four-quadrant measurement of energy consumed and returned to the grid
* energy measurement in 4 tariffs
* monthly energy billing
* OC type pulse output (open collector) for energy indicators
* communication with external devices via RS-485 port
   and MODBUS RTU protocol

Technical data