

▶ leakage checking gas meter can prevent accidents caused by leaks in advance
| G1.6 | G2.5 | G4.0 | ||
| Qmax (㎥/h) | 2.5 | 4.0 | 6.0 | |
| Qt (㎥/h) | 0.25 | 0.4 | 0.6 | |
| Qmin (㎥/h) | 0.016 | 0.025 | 0.040 | |
| 1 L/rev | 1.0 | 1.0 | 1.6 | |
| Max pressue (㎪) | 10 | 10 | 50 | |
| Counter (㎥) | 99,999 | 99,999 | 99,999 | |
| Min indicator( L) | 0.2 | 0.2 | 0.2 | |
| Weight( Kg ) | 1.6 | 1.6 | 1.8 | |
| Error | Qmin≤Q |
±3.0 | ±3.0 | ±3.0 |
| Qt≤Q≤Qmax | ±1.5 | ±1.5 | ±1.5 | |
| Temperatrue | -25~+55 | -25~+55 | -25~+55 | |
| Pipe size | 20mm,PT3/4" | 20mm,PT3/4" | 20mm,PT3/4" | |
| Meter connection | M34 Ⅹ1.5 | M34 Ⅹ1.5 | M34 Ⅹ1.5 | |
| G1.6 | G2.5 | G4.0 | ||
| (mm) | Height(H) | 215 | 215 | 238 |
| Width(W) | 164 | 164 | 169 | |
| Inlet to Outlet(C) | 130 | 130 | 130 | |
| Depth(D1) | 55 | 55 | 55.5 | |
| Depth(D2) | 133 | 133 | 133.5 |