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Grand SPI gas meter with a telemetry system

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Grand SPI gas meters with telemetry systems are used for:

  • measuring the volume of natural gas or liquefied gas vapours;
  • electronic correction of consumed gas volume;
  • remote data exchange with dispatching station.

Field of application:

Commercial metering of consumed gas

  • at utility and household facilities;
  • at industrial facilities?

where the ambient temperature value can reach minus 30.

Can be installed:

  • in unheated premises;

  • outdoors in areas without direct entry of sunlight.

    Data recording and reports printing allow using the meters for metering gas consumption by legal entities.


  • Data transfer to a dispatcher station via a GPRS channel;

  • The meter can be incorporated into the automated gas metering system;

  • Full-range electronic temperature, pressure and gas composition correction;

  • Archiving and printout of archives of consumption, contingencies, events, gas composition; Ergonomics (substitutes 3 articles: meter, corrector, modem);

  • Can be installed outdoors;

  • Moderate price.


By the colour of protective cover:

  • White;

  • Gray;

  • Orange.

Based on overpressure limit:

  • Maximum overpressure up to 5 kPa;
  • Maximum overpressure up to 300 kPa.

Based on ambient temperature:

  • From minus 20°C to plus 60°C;

  • From minus 40°C to plus 60°C.

Based on reduction to standard conditions:

  • T-gas volume correction by the method T-conversion;

  • TP-gas volume correction by the method TP-recalculation;

  • TPz-gas volume correction by the method TPz-recalculation.

Characteristic Grand SPI-4 Grand SPI-6 Grand SPI-10 Grand SPI-16 Grand SPI-25 Grand SPI-40 Grand SPI-65
Maximum flowrate, Qmax, m3/h 4 6 10 16 25 40 65
Measurement range 1:100 1:140 1:160 1:250
Limits of permissible relative error during gas volume measurement, % in the flow rate range:

Qmin < Q < 0.2 Qmax:

0.2 Qmax < Q < Qmax

± 2.5
± 1.5

Range of measurements of volumetric flow rate reduced to the standard conditions, m3/h оfrom 0.029 to 18.79 from 0.032 to 28.19 from 0.046 to 46.98 from 0.074 to 75.17 from 0.074 to 117.5 from 0.118 to 188.0 from 0.191 to 305.5
Sensitivity threshold 0.5 Qmin
Limits of permissible relative error during calculation of gas volumetric flow rate and volume, reduced to the standard conditions, % ± 0.02
Limits of permissible absolute error during temperature measurement, °C ±(05+0.002*|t|), where t-measured temperature,С
Limits of permissible relative error during pressure measurement, % ± 0.25
Range of working medium temperatures, °C  from minus 20 to plus 60
Range of ambient temperatures, °C

from minus 40 to plus 60

from minus 20 to plus 60

Time between failures, hours, at least 80,000
Average service life, years, at least 10

Joining thread of coupling nut, G

3/4; 1 1; 1 1/4 1 1/4; 2

Overall dimensions (length, width, height), mm, not more than

193*110*112 220*135*116
Weight, kg 3.0 3.5 4.0

Certificate of type approval (RUS)

Certificate of compliance with Technical Regulations of the Customs Union (RUS)