Gas meter SGB-4.0 G-G / white

Household gas meters SGB-4.0 are designed for measuring the volume of liquefied petroleum gas in accordance with GOST 20448-90 and natural gas in accordance with GOST 5542-2014 when accounting for gas consumption by individual consumers.

Gas flow measurement range (m3/h) - from 0.08 to 4.0.

The kit includes a 3/4" threaded nut (nut-nut).

Calibration interval - 12 years.

Check is fresh. Within 6 months.

Certificate of Conformity: Russian Federation and Republic of Belarus

Counter passport:

RF - YES

Republic of Belarus - NO

The principle of operation of the meters is based on the conversion of the volume of gas that has passed through the meter into a proportional number of electrical impulses using a jet oscillation generator, followed by counting on the electronic unit for measuring the volume of gas.

Counters consist of the following main units:

  - a housing with a jet generator located in it, a piezoelectric element and inlet and outlet connecting pipes;

  - the electronic unit;

  - battery;

  - two white plastic pads.

The meters have a reporting device on a liquid crystal display.

Metrological characteristics:

Minimum flow Qmin. m3/h - 0.08

Maximum flow Q max. m3/h - 4.0

Limits of permissible relative error of gas volume measurement, %, in the range of flow rates:   

- from Q min to 0.2 Q max incl. - ±2.5   

- St. 0.2 Q max to Q max - ±1.5

Limits of permissible absolute error of gas temperature measurement in the temperature range from -10 to +50 °С, °С - no

Reading device capacity, m3, not less than - 99999.999

The division value of the readout device, m3, not less than - 0.001

Main technical characteristics: 

Nominal diameter, mm - 15

Pressure loss at Q max, kPa, no more than - 2.0

Degree of protection according to GOST 14254-2015 - IP50

Supply voltage, V - 3.6

Overall parameters, mm, not more than:

- height - 55

- length - 110

- width - 66

Weight, kg, no more - 0.3

Average service life, years - 24

Mean time between failures, h - 120000

Terms of Use:

- air temperature, °С - from -10 to +50

- relative air humidity, %

- from 30 to 80

- atmospheric pressure, kPa - from 84.0 to 106.7