| Items | Parameter Value |
| Caliber Size | 15 / 20 / 25 |
| Common Flow Rate | 2.5 / 4.0 / 6.3 |
| Q3:Q1 | 100 / 100 / 100 |
| Pressure Loss Rate | △P63 |
| Accuracy | Class B |
| Waterproof | IP68 |
| MAP | 1.6 Mpa |
| Operation Frequency | 470 - 510 MHZ (Adjustable) |
| Operating Temperature Class | T30 |
| Working Voltage | DC3.6V |
| Dormant Current | ≤5μA |
| Sensor | Hall, Reed Pipe, Photoelectric, Magnetic |
| Relative Humidity | ≤95%RH |
| Ambient Temperature | 5℃~55℃ |
Lora is one of the current mainstream Internet of things communication technologies, which has the advantages of long communication distance and low power consumption. Dorun Lora wireless remote water meter has built-in Dorun self-developed DR_L1 wireless module, which has the long-distance communication capability in complex environment. It transforms metered information of conventional mechanical water meter into electrical signal have it stored by micro-electronics control circuit.
Material: Brass/Stainless steel/Iron etc.
Applicable scene: garden, commercial, general household, residential building, municipality etc.
Technical data conform to international standard ISO 4064.
Ultra-low power consumption design with low-power microprocessor and unique power management mechanism, long battery life up to 8 years.
Top Level IP68 water proof.
With abnormal alarm functions such as strong magnetic interference, low voltage, water leakage, etc.
Support mobile phone APP/PC remote control, timing control of switching valve, eliminating malicious non-payment behavior.
Support local meter reading by handheld and remote automatic meter reading function.
Installed separately without wiring, signal penetration is strong, enabling long-distance transmission.
ABS flame retardant shell, all copper threaded interface. Sealing design, dustproof, waterproof and damp-proof.
