Complaint
| Model | G1.6 | G2.5 | G4 |
| Norminal flow rate Qn(m3/h) | 1.6 | 2.5 | 4 |
| Maximum flow rate Qmax(m3/h) | 2.5 | 4 | 6 |
| Minimum flow rate Qmin(m3/h) | 0.016 | 0.025 | 0.04 |
| Starting flow rate Qst(dm3/h) | 3 | 5 | 5 |
| Overload flow rate Qr(m3/h) | 3 | 4.8 | 7.2 |
| Error of indication | Qmin≤Q<0.1Qmax,±2% | ||
| 0.1Qmax≤Q≤Qmax±1.0% | |||
| Cyclic volume(dm3) | 1.2 | ||
| Maximum working pressure | 0.5 bar | ||
| Pressure absorption(Pa) | ≤200 | ||
| Durability | run the meter at Qmax for 5000h | ||
| Working temperature range | -10ºC~+40ºC | ||
| Storage temperature range | -20ºC~+60ºC | ||
| Model | G6 | G10 | G16 | G25 | G40 |
| Norminal flow rate Qn(m3/h) | 6 | 10 | 16 | 25 | 40 |
| Maximum flow rate Qmax(m3/h) | 10 | 16 | 25 | 40 | 65 |
| Minimum flow rate Qmin(m3/h) | 0.06 | 0.1 | 0.16 | 0.25 | 0.4 |
| Starting flow rate Qst(dm3/h) | 8 | 13 | 13 | 20 | 32 |
| Overload flow rate Qr(m3/h) | 12 | 19.2 | 30 | 48 | 78 |
| Error of indication | Qmin≤Q<0.1Qmax,±2.4% | ||||
| 0.1Qmax≤Q≤Qmax±1.2% | |||||
| Cyclic volume(dm3) | 4 | 10 | 20 | ||
| Maximum working pressure | 0.5 bar | ||||
| Pressure absorption(Pa) | ≤300 | ||||
| Durability | run the meter at Qmax for 5000h | ||||
| Working temperature range | -10ºC~+40ºC | ||||
| Storage temperature range | -20ºC~+60ºC | ||||
