| US$42.00-50.00 | 2 Pieces (MOQ) |
| Item | Lorawan R160 remote reading cast brass jet meter multi water flow meters |
| Material | Brass |
| Type | Dry |
| Model | ML603E |
| Brand | OEM |
| Features | Rmote Control,Fully electromechanical separation,easy for maintenance |
| User | Domestic water meter |
| Size | DN15mm~DN25mm (1 /2''~1-1/2'') |
| certificate | ISO4064 ISO9001:2008 CE |
| packing | Standard export carton packing,Dimension:250*130*160mm |
| No. | Function name | Function brief introduction | Function parameter |
| 1 | Measurement | Using multiple signal sources combination to calculate technic and software anti-interference technology, can check the true and false of the signal | |
| 2 | Meter number management | The only identify number of each meter, can only be modified by specialized machine | 14 decimal numbers: 000000000000-999999999999 |
| 3 | Meter base number management | If the water meter has a mechanical counter, the electronic readings and mechanical readings should be consistent. | 0000.0000 cube-9999.9999 cube |
| 4 | Correction time | Correct anytime without leap year | 2000 year~2100 year, Minimum correction to seconds |
| 5 | Reading on assigned day | Save measurement data for a specified day | |
| 6 | Failure testing | Alarm when strong magnetic interference or short-circuited on sampling line | |
| 7 | Battery voltage detection | Alarm when the battery voltage reaches the lower limit | The lower limit is based on voltage value, generally lower 0.2~0.4V than battery voltage |
| 8 | Remote diagnosis | Meter reading,battery voltage,specified day reading,Failures,Valve Status,balance,Magnetic interference status | remote diagnosis available whenever necessary |
| No. | Name | Parameter | Remarks | |||
| | | min | Typical examples | max | unit | |
| 1 | Main power | +2.7 | +3.6 | +3.7 | V | |
| 2 | Under-voltage point of the battery | 3.1 | | 3.4 | V | |
| 3 | Quiescent working current | 9 | | 20 | uA | |
| 4 | Working current while transmission | | 15 | | mA | |
| 5 | Continuous communication intervals | 6 | | | year | 2.2Ah battery,the remain energy is more than70% after six years |
| 6 | Traffic rate | | 2400 | | bd | |
| 7 | Communication distance | | | 500 | m | Related to loaded amount |
| 8 | Normal working temperature | -10 | | 50 | ºC | No LCD |
| 9 | Storage temperature | -20 | | 60 | ºC | |
| 10 | Humidity | | 85% | | | |
