China Lorawan R160 Remote Reading Cast Brass Jet Meter Multi Water Flow Meters, Find details about China Lorawan R160 Remote Reading Meter Meter, Cast Brass Water Flow Meters from Lorawan R160 Remote Reading Cast Brass Jet Meter Multi Water Flow Meters
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 |
Lorawan R160 remote reading cast brass jet meter multi water flow meters
Description:
Install non-magnetic remote transmission LORA wireless on the ordinary water flow meter :
Features:
Fully electromechanical separation, easy for maintenance; Mechanical and electrical running separately without interference. easy for maintenance; Far more than RF cards,user-friendly,wireless network planning,handset reading.
Alternative: ITRON,ELSTER,Diehl ,Sensus,Acctrue
Function introduction
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 |
Electrical technical parameters
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% |
|
|