Technical parameters | ||
Specifications | ||
Nominal Diameter | DN15 | DN 20 |
Q1 m³/h | 0.0156 | 0.025 |
Q2 m³/h | 0.025 | 0.04 |
Q3 m³/h | 2.5 | 4 |
Q4 m³/h | 3.125 | 5 |
R value(Q3/Q1) | 80 | |
Accuracy (Class) | Class B | |
Maximum working pressure | 1.0Mpa | |
The pressure loss rating | Δp 25 | |
Material | Nylon | |
Working Temperature Range | -10ºC~ +45ºC, ≤ 100%RH | |
Temperature class | T30,(The default is T50) | |
Protection Class | IP68 | |
Lifetime | 6-8 Years | |
Display range | 0.0001 m ~ 99999 m³ |