Product Description：
Vertical spiral vane type large diameter water meter has wide measuring rage, high sensitivity and good metering performance in low flow area. The product is suitable for water metering in situations with large flow changes.
Technical Specification：
| Accuracy class |
Class 2 |
| Environmental class |
Class B |
| Temperature rating |
T30/T50 |
| Pressure rating |
MAP10 |
| Pressure loss |
△p63 |
| Sensitivity level of upstream flow |
U0 |
| Sensitivity level of downstream flow |
D0 |
| Water display type |
Register |
| Installation method |
Vertical/Horizontal |
| Meter body material |
Spheroidal graphite cast iron/Brass/Plastic |
| Protection class（IP） |
IP68 |
| Communication method |
UPlink:LoRa,RS485,NB-IoT,LoRaWAN,CAT1 |
| Valve |
No Valve |
| Dial |
Dry dial |
| Velocity-type |
Multi-jet |
| Standards |
GB/T778-2018、JJF1777-2019、CJ/T224-2012、ISO4064:2014 |
| Certificate |
ISO9001、STS |
| MOQ |
1000pcs |
| Delivery time |
30 days |
| Application |
Residential communities, urban residences, hotels, schools, hospitals, shopping malls, factories, water companies |
Function Features:
| Full flow detection, high measurement accuracy, overall performance is better than the rotor type water meter |
| Built-in stainless steel filter design, maximum protection of measuring elements |
| The sensitivity level of the flow profile is U0/D0, and no straight pipe section is required at the inlet/outlet end of the water meter |
| The high wear resistance bearing system ensures the long-term stability and reliability of the product and significantly increases the maximum flow rate of the product |
| The case adopts epoxy resin powder thermal spray treatment, and the whole table meets the requirements of the National Ministry of Health and European drinking water standards |
| According to the water environment, you can choose dry magnetic transfer and wet liquid seal |
Installation Dimension:
