mechanical gas meter
features
technical parameters
| technical data atmos® g1.6a | g2.5a | ||||
| type | g1.6a | g2.5a | ||
| nominal flowrate | qn | m³/h | 1.6 | 2.5 |
| maximum flowrate | qmax | m³/h | 2.5 | 4 |
| minimum flowrate | qmin | m³/h | 0.016 | 0.025 |
| maximum operating pressure | bar | 0.5 | 0.5 | |
| maximum permissible errors |
0.1 qmax ≤ q ≤ qmax qmin ≤ q < 0.1 qmax |
± 1.5% ± 3% |
± 1.5% ± 3% |
|
| max. pressure loss | mbar | ≤ 2 | ≤ 2 | |
| display range max. | m³/h | 99999.9998 | 99999.9998 | |
| display range min. | m³/h | 0.0002 | 0.0002 | |
| accuracy class | class | 1.5 | 1.5 | |
| cyclic volume | dm³ | 1.2 | 1.2 | |
| pulse value | m3/pulse | 0.01 | 0.01 | |
| weight | kg | 1.8 | 1.8 | |
dimensions
| dimensions diaphragm gas meter atmos® g1.6a | g2.5a | |||||
| a | [mm] | 110 ± 0.50 | 130 ± 0.50 | ||
| b | m26 x 1.5 - 6g | m30 x 2 - 6g | g¾b | g⅞b | |
| c | [mm] | 225 | |||
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