Special meters


4-quadrant/combined meter

The LZQJ-SGM is our new future-proof high accuracy meter series. It can be used at all grid levels and has been developed for specific Smart Grid applications and according to the latest safety standards. With the high accuracy meter, you can measure the total amount of energy consumed at different tariff times and determine grid status data with the highest precision.


  • Plug-in communication module (LTE, GPRS, Ethernet)
  • Full DLMS/COSEM support
  • Accuracy cl. 0.1S, 0.2S, 0,5S and cl. 1
  • High-level security
  • Local and remote firmware updates
  • Protection up to IP54
  • Power quality monitoring acc. to IEC 61000-4-30 class A
  • Simultaneous communication on several channels (up to 5 independent, parallel interfaces)
  • Firmware separation provides future-proof flexibility

Can be combined with the following products:

  • VARIOMOD-XC (LTE, GPRS, Ethernet)
  • Interface module IMXCRS
  • Communication and parameterisation software: COMBI-MASTER 2.0

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