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Customer reviews

Original review

EMIS-MERA 300-030 manufactured by EMIS CJSC was provided for trial operation at the field.


  • Estimate provided EMIS equipment quality of manufacture;
  • Check metrological and operational parameters of the counter EMIS-MERA 300-030;
  • Evaluate design reliability.


  • The flowmeter provided for the trial comply with the project requirements and method;
  • Данный образец прошел испытания и обеспечил замер дебита жидкости в диапазоне 5,7 м3/сут. - 16 м3/сут.;
  • ЭМИС-МЕРА 300 обеспечивает прямое измерение жидкости с возможность архивации;
  • The sample has passed the test and provided liquid rate metering in the range of 5.7 cbm/day – 16cbm/day;
  • EMIS-MERA 300 perform direct measurement of liquid with the possibility of data recording;
  • EMIS-MERA has the following output signals: pulse output, frequency output, analog rated signal output 4-20mA compatible with HART; digital interfaces: UART, CAN-Bus, EIA/TIA-485 (RS-485) compatible with Modbus, IEEE 802.3 (Ethernet), USB data communication to ensure data transmission to the automated remote control systems;
  • Metrological parameters comply with the requirements and ones declared in the data sheet;
  • Operational documentation was provided in full;
  • No failure was detected during the trial period;


Based on the foregoing and satisfactory results obtained during the the pilot test, we recommend further implementation of the flowmeters manufactured by EMIS CJSC in the design of measuring units.

The instruments used