Promprylad Operating instructions. Gas counters rotor RGS-Ex.
RGA-Ex Rotary gas meters G25, G40, G65, G100, G160, G250, G400
State register №У121-12 ТУ У26.5-05782912-015:2015

Rotary RGA-Ex gas meters are designed to measure the gas flow in the pipeline at the operating pressure and temperature. Used for commercial and technological gas accounting.

The meters are designed, manufactured and certified in accordance with recommendations of Ukranian State Standard EN 12480:2006 Rotary gas meters, and Technical regulations for measuring tools, approved by the Cabinet of Ministers of Ukraine No163 dated 24.02.2016 Type inspection certificate (Module B) № UA.055.ST.046-19.

Flowmeters are explosion-proof and designed to operate together with an electronic gas volume corrector, have the explosion marking «ІІ 2 G Ex ib IIB T3 Gb -25°C≤ Ta ≤ +55°C»,that is confirmed by type inspection certificate № SC 19.0382 Reference to compliance with the requirements of DSTU EN 60079 0: 2017, amendment 11: 2017, DSTU EN 60079 11: 2017 and the Technical Regulation of equipment and protective systems intended for use in potentially explosive atmospheres (CMU Resolution of 28.12.2016 № 1055).

Technical regulations for equipment and protective systems intended for use in potentially explosive atmospheres (CMU Resolution of 28.12.2016 № 1055). The meters have been assessed for compliance with the requirements of the Technical Regulations for Pressure Equipment (CMU Resolution of 16.01.2019 №27) according to module H - compliance based on complete quality assurance. Notification of meter conformity assessment report №22-N / 21.

Rotary gas meters RGS-Ex are noted:
-High reliability;
-Stability of metrological characteristics over time;
- low sensitivity to pressure drops;
- Solid anodized aluminum allow rotor and housing;
Rotary gas meters RGS-Ex are noted:
- ease of installation and operation;
-SIT may be performed in any of the regions of Ukraine, easy to install and operate;
Letter disagnation :

Rotary gas meters RGS-Ex are noted:,

where: GQnom nominal size. Rated gas consumption (Qnom - under working conditions), m3/h

i measurment range. This is the Qmin / Qmax ratio, at which the flowmeter operates with relative error not exceeding the the limits of permited values;

Рmax -maximum workking pressure, Mpa Which characterizes body strength of a flowmeter.

Ex -Explosion-proof.

The main technical characteristics and weight of RGS-Ex gas meters
Note.
Qt - transient flow rate, which does not exceed:
-0,1 Qmax for meters with a measuring range of 1:50;
The main technical characteristics and weight of RGS-Ex gas meters

RGS-Ex gas meters are installed on the vertical section of the pipeline, the movement of gas from top to bottom.

RGS-Ex gas meters are installed on the vertical section of the pipeline, the movement of gas from top to bottom.

Operating instructions. Gas counters rotor RGS-Ex.
Meters can be equipped with as follows:
- FGC or FGT gas filters with a replaceable filter unit;
- thermo-insulating fittings or thermo-insulating sleeves for thermocouples' resistance;
- with thermoinsulating sleeves for a control thermometer.
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