Rotary gas meter EMIS-RGS 245
It is designed to measure gas volumes under operating conditions according to GOST 5542-87; it can also be used for metering free oil gas, air, nitrogen and other non-corrosive clean and dry gases.
Characteristics
Measured medium
—
Gas, Gas mixtures
Standard
—
G10 - G1000
Nominal bore diameter, mm
—
25...200
Flow type
—
Volume
Process pressure, MPa
—
1.6
Rotary gas meter EMIS-RGS 245
Rotary gas meter EMIS-RGS 245
It is designed to measure gas volumes under operating conditions according to GOST 5542-87; it can also be used for metering free oil gas, air, nitrogen and other non-corrosive clean and dry gases. A calculator (corrector) with a pressure and temperature sensor is required to bring the measurement results to standard conditions.
It is most widely used in medium - and low-pressure networks for gas distribution to consumers.
Specific features and advantages
- Wide model range G10 - G1000.
- Possibility to operate at low flow rates from 0.4 m³/h.
- High accuracy of gas volume measurement (±0.6% error version on special order).
- Compliance with connection dimensions of competitive analogs.
- No requirement for straight runs upstream and downstream of the meter installation place.
- Possibility to install temperature, pressure and differential pressure sensors in the meter body for joint operation with an electronic gas volume corrector.
- Installation on horizontal and vertical pipeline sections.
- Small size of the meter.
Specifications
|
Measured medium
|
Gas, Gas mixtures |
|
Standard
|
G10 - G1000 |
|
Nominal bore diameter, mm
|
25...200 |
|
Flow type
|
Volume |
|
Process pressure, MPa
|
1.6 |
|
Proccess temperature, °C
|
-30...+80 |
|
Ambient temperature, °С
|
-40...+60 |
|
Accuracy, %
|
±0.6; ±1.0 |
|
Mechanical inclusions, μm
|
50 |
|
Output signals
|
Pulse (reed switch) |
|
Explosion protection type
|
Ex, Gbc |
|
Relative humidity, %
|
Maximum 95 |
|
Atmospheric pressure, kPa
|
from 84 to 106.7 |
|
Ingress protection
|
IP 65 |
|
Calibration interval, years
|
6 |