NB IOT Water Meter
NB IOT water meter is a kind of intelligent water meter which can be read remotely and controlled by valve. It communicates with the server directly through the narrow band Internet of things (nb-iot).
NB-IoT water meter system solution
NB IOT water meter has a wide range of applications, including residential buildings, public utilities, apartments, and areas with inconvenient transportation.
- Supply Size:DN15~DN200
- Body Material: Brass
- Basis meter type:Multi-jet /Ultrasonic water meter
- R: 80/100/160(optional)
- Max.work pressure: 1.0MPa
- Protection class:IP68
- Communication:Narrow band(LTE Cat.NB)
- Frequency: B3(1800),B5(850),B8(900)
- Battery capacity: more than 6 years
- Pressure loss: ≤ 0.063mpa
- SIM card:Micro SIM card(Type 3FF)
- Software: B/S Cloudy serve platform
- Software payment: Supply for free
- Composition:NB-Iot water meter, Base station, Serve Platform
- LCD display shows balance, dosage, surplus and other information.
- Automatic meter reading.
- Steep water price can be set.
- The computer can control the valve remotely
- Battery under voltage, abnormal measurement, etc., can be remote alarm
- Power supply guarantee more than 6 + 1 years
Main technical dataQm=Minimum flow，Qt=Transitional flow，Qp=Permanent flow，Qs=Overload flow，R=Qp/Qm
|DN (mm)||Qp/Qm||Qs||Qp||Qt||Qm||Starting flow||Mini reading||Max reading|
|Drive valve current||200mA|
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