| Structural Form |
Direct reading water meter |
| Medium |
Liquid |
| Caliber |
DN50 to 150 (customizable) |
| Pressure |
232 psi (1.6 MPa) |
| Protection Level |
IP68 (waterproof and dustproof) |
| Accuracy Class |
B |
| Power Supply |
Built-in lithium battery (3.6V, 4Ah) / External DC 8 V to 24 V power supply |
| Battery Life |
More than 15 years (low power consumption < 30μA) |
| Applications |
Water resources management, agricultural irrigation, and more |
| Standards |
ISO4064-2014, GBT778-2018 |
| Under Pressure |
232 psi (1.6 MPa) |
| Pressure Loss |
None |
| Communication Interface |
RS485, USART, infrared, optional M-BUS; NB-IoT wireless transmission |
| Output Signal |
Optional OCT |
| Measured Fluids |
Water, sewage, seawater (customizable for other liquids) |
| Display |
Two-line display with 9-bit cumulant, 6-bit instantaneous flow, status prompts, and units |
| Data Storage |
Ferroelectric storage records daily cumulative flow for 31 days and monthly data for 32 months |
| Materials |
Nylon + glass fiber |
| Working Environment |
Temperature: -22°F to 113°F (-30°C to 45°C) humidity: 100% RH |
