SGB-3.2 gas meter G-Sh / white

Household gas meters SGB-3.2 are designed for measuring the volume of liquefied hydrocarbon 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 0.06 to 3.2.

The nut a carving 1/2 (a nut union) is included in the package.

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

Household gas meters SGB-3.2 are designed to measure the volume of liquefied hydrocarbon gas in accordance with GOST 20448-90 and natural gas in accordance with GOST 5542-2014, taking into account gas consumption by individual consumers.

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

                           0.06

Maximum flow Q max. m3/h

3.20

Limits of permissible relative error of gas volume measurement, %, in the range of flow rates:
  - from Q min to 0.2 Q max incl.

  - St. 0.2 Q max to Q max

±2.5

±1.5

Limits of permissible absolute error of gas temperature measurement in the temperature range from -10 to +50 °С, °С

-

Reading device capacity, m3, not less than

99999.999

Reading device division value, m3, not less than

0.001

Main technical characteristics

Nominal diameter, mm

15

Pressure loss at Q max, kPa, no more

2.0

Degree of protection according to GOST 14254-2015

IP50

Supply voltage, V

3.6

  Overall parameters, mm, not more than:

- height

- length

- width

55

110

66

Weight, kg, no more

0.3

Average service life, years

24

MTBF, h

120000

Terms of Use:

- air temperature, °С

- relative humidity, %

- atmospheric pressure, kPa

-10 to +50

30 to 80

84.0 to 106.7