Product Features
◎ Adopts opposite-type,read the wheel data directly
◎ Adopts low power consumption design,power supply is required only when reading
◎ Using advanced data coding and verification methods,communication is stable and reliable
◎ Full-position photoelectric direct reading,no carry blind area,no software carry processing.
◎ Adopts a stainless steel case,beautiful and durable.
Flow Parameters
| Nominal Diameter Dn(Mm) | poer kRate Q4(M³/h) | FomRate Q₃(M³/h) | Transitional Flow RateQ₂ (M³/h) | Min.flow-rateQ₁ (M³/h) | Range Ratio R(Q₃/q₁) | Accuracy Class | TemperatureClass |
| DN15 | 1.25×Q₃ | 2.5 | 1.6×Q₁ | Q³/R | 160,125,100,80 | Class 2 | T30 |
| DN20 | 1.25×Q₃ | 4 | 1.6×Q₁ | Q³/R | 160,125,100,80 | Class 2 | T30 |
| DN25 | 1.25×Q₃ | 6.3 | 1.6×Q₁ | Q³/R | 160,125,100,80 | Class 2 | T30 |
| DN32 | 1.25×Q₃ | 6.3 | 1.6×Q₁ | Q³/R | 160,125,100,80 | Class 2 | T30 |
| DN40 | 1.25×Q₃ | 16 | 1.6×Q₁ | Q³/R | 160,125,100,80 | Class 2 | T30 |
Main Technical Parameters
| Electromechanical conversion mode | photoelectric direct reading |
| Electromechanical conversion accuracy | ±1m³ |
| Communication methods | RS485/M-BUS |



