Place of Origin:
Hunan
Brand Name:
Stron
Certification:
STS
Model Number:
Two-pipe Diaphrag
Compact type Two-pipe Diaphragm gas meter G1.6MS | G2.5MS |G4S
Solid build quality, high precision, safety and a range of advanced technical details make the ATMOS ® Diaphragm Gas Meter a high-end measuring ring instrument.Diaphragm gas flow meters are available in G1.6, G2.5 and G4 models.This type of instrument has the characteristics of high measurement accuracy, stable constant measurement, long life and high reliability.Due to the use of high-grade materials, diaphragm gas meters provide corrosion resistance, oxidation resistance and robustness.Solid build quality, high precision, safety and a range of advanced technical details make the ATMOS ® Diaphragm Gas Meter a high-end measuring ring instrument.Diaphragm gas flow meters are available in G1.6, G2.5 and G4 models.This type of instrument has the characteristics of high measurement accuracy, stable constant measurement, long life and high reliability. Due to the use of high-grade materials, diaphragm gas meters provide corrosion resistance, oxidation resistance and robustness.
Membrane gas meter is mainly composed of a measuring chamber, a slide valve and a display.A rubber membrane divides the measuring chamber into two parts, which are alternately connected with the pipe inlet by a slide valve.The membrane feels the gas pressure and expands and moves in the metering room, so that the gas in the two parts of the metering room is inhaled and discharged alternately.The alternating motion of the slide valve forms a continuous flow of gas, which is transmitted to the display by the linkage mechanism to show the volume through.
Performance characteristics
1.Approved in accordance with MID by NMi
2.Galvanized steel powder-coated housing for maximum corrosion resistance
3.Fire resistant (HTB) up to 0.1 bar according to EN1359
4.Integrated system to adjust the error curve
5.Long-term stability due to usage of high-quality diaphragms
6.Retrofittable with pulser
7.Optional: Reverse flow preventer
8.Housing material: Galvanized steel sheet or die-cast aluminum
9.Gas media: Natural gas ,Town gas ,Biogas Liquid gas and Methane gas
Technical data Atmos ® G1.6s|G2.5S|G4S
| Size | G1.6 | G2.5 | G4 | |
| Nominal Flow Rate | 1.6 m3/h | 2.5 m3/h | 4 m3/h | |
| Maximum Flow Rate | 2.5 m3/h | 4 m3/h | 6 m3/h | |
| Minimum Flow Rate | 0.016 m3/h | 0.025 m3/h | 0.04 m3/h | |
| Cyclic Volume | 1.2 dm3 | 1.2 dm3 | 1.2 dm3 | |
| Maximum working pressure | 0.5 Bar | 0.5 Bar | 0.5 Bar | |
| Pressure loss | <200 Pa | <200 Pa | <200 Pa | |
| Maximum reading | 99999.9998 | 99999.9998 | 99999.9998 | |
| Minimum reading | 0.0002 | 0.0002 | 0.0002 | |
| Working temperature | -20-55℃ | -20-55℃ | -20-55℃ | |
| Storage Temperature | -30-60℃ | -30-60℃ | -30-60℃ | |
| Pulse value | 0.01 m3/pulse | 0.01 m3/pulse | 0.01 m3/pulse | |
| Accuracy class | Class 1.5 | Class 1.5 | Class 1.5 | |
| Weight | 110/130mm | 1.8kg | 1.8kg | 1.8kg |
| 152.4mm | 2.0kg | 2.0kg | 2.0kg | |
|
Error: Qmin≦Q≦0.1Qmax 0.1Qmax≦Q≦Qmax |
±3 | ±3 | ±3 | |
| ±1.5 | ±1.5 | ±1.5 | ||
Dimensions Diaphragm gas meter Atmos ®G1.6s|G2.5S|G4S
| A | 90±0.50 mm | 110±0.50mm | 130±0.50mm | 152.4±0.50mm | ||
| C | 226mm | 218mm | ||||
| B | M30×2-6g | G¾B | G7/8B | G1B | NPT¾’’ | BS746 1’ |
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