- Products
- Rotary piston gas meters
- Technical data
Technical data
Measuring ranges, sizes, pressure losses, volume per revolution
| Measuring range which can be calibrated |
Differential pressure Δp at Qmax and p= 1 kg/m³ | smallest indicator wheel Up | |||||||||
|
Connec- ting flange size |
Gas meter size | model number | EU-certification | German national calibration | |||||||
| 1:10 | 1:20 | 1:30 | 1:50 | 1:100 | 1:160 | ||||||
| Qmax | Qmin | Qmin | Qmin | Qmin | Qmin | Qmin | |||||
| DN | - | - | (m³/h) | (m³/h) | (m³/h) | (m³/h) | (m³/h) | (m³/h) | (m³/h) | (mbar) | (m³/U) |
| 50 | G 40 | Za 038.05 | 65 | 6 | 3 | 2 | 1.3 | 0.65 | - | 2 | 0.1 |
| 50 | G 65 | Za 038.06 | 100 | 10 | 5 | 3 | 2 | 1 | 0.6 | 3 | 0.1 |
| 80 | G 65 | Zc 039.0 | 100 | 10 | 5 | 3 | 2 | 1 | 0.6 | 2 | 1.0 |
| 80 | G 100 | Zc 039.0 | 160 | 16 | 8 | 5 | 3 | 1.6 | 1 | 3 | 1.0 |
| 80 | G 160 | Zc 039.1 | 250 | 25 | 13 | 8 | 5 | 2.5 | 1.6 | 4 | 1.0 |
| 100 | G 160 | Zc 039.1 | 250 | 25 | 13 | 8 | 5 | 2.5 | 1.6 | 4 | 1.0 |
| 100 | G 250 | Zb 11.3 | 400 | 40 | 20 | 13 | 8 | 9 | 2.5 | 5 | 1.0 |
| 150 | G 400 | Zb 11.4 | 650 | 65 | 32 | 20 | 13 | 6.5 | 4.0 | 5 | 1.0 |
| 150 | G 650 | Za 13.f7 | 1000 | 100 | 50 | 32 | 20 | 10 | upon request | 5 | 1.0 |
| 200 | G 1000 | Za 13.8 | 1600 | 160 | 80 | 50 | 32 | 16 | upon request | 6 | 10.0 |
| 250 | G 1600 | Za 15.11 | 2500 | 250 | 130 | - | - | - | - | 5 | 10.0 |
| 300 | G 2500 | Za 16.f13 | 4000 | 400 | 200 | - | - | - | - | 5 | 10.0 |
| 300 | G 4000 | Za 16.13 | 6500 | 650 | 320 | - | - | - | - | 7 | 10.0 |