Two-pipe and Single-pipe Diaphragm gas meter G4s| G6Ms | WG6M
Center Distance is 152.4mm
Center Distance is 250mm
Single Pipe
Emphasizing solid build quality, high accuracy, safety, and a series of advanced technical performance details, the Atmos® diaphragm gas meter was developed as a high-grade measuring instrument. The diaphragm gas meter is available in G4, G6M, and WG6M sizes. The metering equipment provides precise measurements, constant measuring stability, high reliability, and delivers a long service life. We manufacture these meters from high-grade materials, giving them excellent corrosion resistance, another factor that enhances their longevity.
The diaphragm gas meter is suitable for the metering of a variety of gas types. The integrated calibration system plays a key role in coordinating the optimal gas flow. Even at low flow rates, the extraordinary performance of the error curve is guaranteed. The meter is resistant to contamination with a stable Qmin value thanks to the optimal sliding characteristics of the valves.
Our Atmos® diaphragm gas meter meets EN1359:1998/A1:2006 and OIML R137-1 (2012) standard requirements.
Features
Approved in accordance with MID by NMi
Integrated system to adjust the error curve
Galvanized steel powder-coated housing for maximum corrosion resistance
Fire resistant (HTB) up to 0.1 bar according to EN1359
Starting flow<1dm³/h>Working temperature range: -25 °C to +55 °C
Operating pressure: 0.5 bar
Long-term stability due to usage of high-quality diaphragms
Retrofittable with pulser
Reverse flow preventer is optional
Technical Data
Type
G4s
G6Ms
WG6Ms
Qn
m³/h
4
6
10
Qmax
m³/h
6
10
10
Qmin
m³/h
0.04
0.06
0.04
Maximum operating pressure
bar
0.5
0.5
0.5
Maximum permissible errors
0.1 Qmax ≤ Q ≤ Qmax Qmin ≤ Q < 0.1 Qmax
± 1.5% ± 3%
± 1.5% ± 3%
± 1.5% ± 3%
Max. pressure loss
mbar
≤ 2
≤ 2
≤ 2
Display range max.
m³/h
99999.9998
99999.9998
99999.9998
Display range min.
m³/h
0.0002
0.0002
0.0002
Accuracy class
class
1.5
1.5
1.5
Cyclic volume
dm³
2.0
2.0
2.0
Pulse value
m3/pulse
0.01
0.01
0.01
Weight
kg
2.0
2.0
2.0
Dimensions
A
[mm]
152.40± 0.50
250 ± 0.50
B
M30 x 2 - 6 g
G¾ B
G⅞B
G1B
NPT ¾″
BS746 1″
C
[mm]
Request for Quotation
You can contact us for a quotation or with any questions you may have on this product.
We are Zenner Metering Technology (Shanghai) Ltd., a company that was established as a joint venture company with German Minol-Zenner Group, a global leading measuring equipment manufacturer as well as a major European energy service provider. Some of our main products include wide-range diaphragm gas meters, wide-range industrial gas meters, smart gas meters, GRPS/NB-IoT module smart gas meters, smart flow meters, and controllers.
