The PRO1 series is a range of single phase energy meters consisting of 4 different types. They are available in a standard, M-bus or Modbus version. All meter types are equipped with an infrared interface and a selectable pulse output.

PRO1 energy meters display a number of instantaneous variables like voltage, current, active power, reactive power, apparent power, frequency and power factor on the LCD and via the different communication options. For calculating the total energy usage, there are 7 calculation modes available. All forward (import) and reverse (export) (re)active energy values are stored in different meter registers.

The PRO1 energy meters have an exceptional combination of a high accuracy class (1/B) for active energy measurement and a broad temperature range.

All meters comply with the Measuring Instruments Directive 2014/32/EU. The MID approval ensures the accuracy and quality of the meter and enables its use in billing purposes.