Electronic gas meter | Oryol SGMB-1,6

Small-sized household gas meter SGMB-1.6 The meter is designed to measure the volume of gas passing through it (natural gas, liquefied gas and other gases that are not aggressive to the meter materials) by individual consumers.

The meter consists of: a jet autogenerator enclosed in a sealed housing with connecting pipes; an electronic unit; a lithium battery for powering the electronic unit; a housing cover with a sealing ring.

The measurement method used is indirect. The frequency and number of self-oscillations generated by the jet generator are proportional to the flow rate and volume of gas passed through the meter.

On the indicator device (LCD), the numbers to the left before the dot show the volume of gas in cubic meters, and the three digits after the dot - in fractions of a cubic meter. The presence of initial indications is due to the tests and initial verification.

The direction of gas flow is indicated by an arrow on the meter body.
Recommended main load: 4 burner gas stoves with oven

Technical parameters:
Maximum flow rate – Qmax - 4 m3/h
Minimum consumption – Qmin - 0.04 m3/h
The maximum operating overpressure is Pmax - 5 kPa

Limits of permissible relative error in the range of expenses:
Qmin ≤ Q <0,2Qnom ± 3 %
0,2Qnom ≤ Q ≤ Qmax ± 1,5%
The price of dividing the lower discharge of the indicator device: 0.001 m3
Pulse weight: 0.01 m3
Temperature of the measured medium: from -10°C to +50°C
Ambient temperature range: -10°C to +50°C
Capacity of the indicator device: 99999,999 m3
Lithium battery power supply voltage: 3.6V
Lithium battery life: 12 years
Average service life, at least 12 years
Weight not more than 0.8 kg
Overall and connecting dimensions not more than:
Length 120 mm
Width 84 mm
Height 92 mm
Diameter of the conditional passage: 20 mm
Connection thread according to GOST 6357-814: 1/2; 3/4 inch
Average time to failure: 110,000 hours

Included in the package:
1) The box
2) The counter
3) Passport