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Gas meters Grand TK(M)












Grand TK(M) gas meters are used for:

  • measuring the volume of natural gas or liquefied gas vapours;
  • electronic correction of consumed gas volume by temperature of the measured medium.

Field of application:

Metering of consumed gas:

  • in apartments;
  • in private houses;
  • in other utility and household facilities,

where the ambient temperature value can reach minus 30.

Can be installed:

  • in unheated premises; 
  • outdoors in areas without direct entry of sunlight.


  • Can be installed in unheated premises or other areas where ambient temperature can reach minus 30;

  • The implemented degree of dust and moisture protection IP 65 ensures full protection from dust, condensate and protection from water jets, which allows instrument installation outdoors;

  • Electronic correction of gas volume by temperature of the measured medium. T-gas volume measurement at operating conditions and calculation of gas volumetric flow rate and gas volume normalized to standard conditions, with gas temperature measurement considering pressure parameters and gas-compressibility factor to be conditional-constant values;

  • Instrument's compactness is conditioned by the use of the jet method, which is particularly important during measurement of gas flow rate from 10 m3/h;

  • Absence of moving mechanical parts and, consequently, high reliability, conditioned by the chosen jet method of measurement;

  • Simple mounting (gas welding operations not required) allows quick and inexpensive replacement of the old meter;

  • The meter can be mounted in any position convenient for the client, vertical or horizontal, also different gas flow directions are allowed (left, right);

  • Affordable price for clients, ensured by the advantage of the design as well as by the high efficiency of production processes arranged at the plant.







Maximum flowrate, m3/h 4 6 10 16 25
Measurement range 1:100 1:140 1:160

Limits of permissible relative error during gas volume measurement, % in the flow rate range


± 2.5

for configuration 1:
for configuration 2:

± 1.0
± 1.5

Limits of permissible absolute error during gas temperature measurement in the temperature range from minus 30°С to plus 50°С, %

± 0.5

Operating conditions: ambient air temperature and temperature of measured medium, °C

from minus 30 to plus 50
Relative humidity, % from 30 to 80
Atmospheric pressure, kPa from 84 to 106.7
Nominal diameter, mm 20; 25 25; 32 32; 50

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*130*135

Weight, kg, not more than

1.8 3.0
You can order the gas meters grand tk(m) from  dealers  at a good price.

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