MMG Istrument and Service Ltd.

1-PHASE AND 3-PHASE WATT-HOUR METERS
WITH DIGITAL COMMUNICATION - LS1.1 AND EM03 types

■ Destined for the measurement of energy in 1-phase and 3-phase power networks
with the simultaneous display of measured quantities and the digital transmission
■ Fastness against strong external magnetic fields,
■ Antireverse measurement,
■ Antitheft design,
■ Outputs – optionally adapted to the user’s needs:
- RS-232 or RS-485 with MODBUS protocol – radio SRD (1E) or OC,
■ Integrated clock to switch tariffs,
■ Auxiliary functions to facilitate the watt-hour meter work in monitoring networks.