The M4com is a compact G1.6, G2.5, G4 residential diaphragm gas meter designed to measure accurately volumes of natural gas, LPG and all non-corrosive gases.
Technical Specifications
Gas Type
Natural gas, LPG and all non-corrosive gases, hydrogen blended
Class
1.5
Cyclic Volume
1.2 dm3
Operating Temperature
Operating :-25°C, +55°C
Storage Temperature
-30 °C / +70 °C
Maximum Operating Pressure
0.5 Bar
Measuring Range
Type-Qmax-Qmin
G1.6-2.5 m3/h-0.016 m3/h
G2.5-4 m3/h-0.025 m3/h
G4-6 m3/h-0.040 m3/h
Accuracy
Class 1.5
Pressure Loss at Maximum Flow Rate
≤ 2 mBar
Pressure Loss at Minimum Flow Rate
≥ 0.6 mBar
Maximum Index Capacity
99999,999 m3
Pulse Weight
0.01 m3 / pulse
High Temperature Resistance
T
Mechanical Environment
M1
Electromagnetic Environment
E2
Outdoor installation
H3
Measurements
| Type | Standard | |
| Material | Steel body with anti-corrosion protection | |
| INDEX STUFFING BOX | Fire-resistant | |
| FLOW DIRECTION | Left-to-right | |
| Index |
"c" series
|
"o" series
|
| A | 110 mm | 110 mm |
| B | 219 +/- 9 mm | 219 +/- 9 mm |
| C | 67 | 67 |
| D | 190 mm | 190 mm |
| E | 173,7 mm | 156 mm |
| Weight | 1,55 kg | 1,45 kg |
| Connection | G 1 1/4" - G3/4" , G1" Optional | G 1 1/4" - G3/4" , G1" Optional |