Our LoRa water meter's wireless module uses Lora modulation technology to transmit and receive data through wireless. It is a wireless remote transmission module with small volume, low power consumption, strong performance and long transmission distance.and has the characteristics of anti-jamming and high reliability; it greatly surpasses the existing GFSK modulation module in stability, anti-jamming ability and receiving sensitivity.SHENGDA water meter CO.,LTD not only produce the LoRa water meter,but also offer total solution for you.
- Supply Size:DN15~DN200
- Basis meter type:Multi-jet /Ultrasonic water meter
- Body Material: Brass/Iron(optional)
- R: 80/100/250/400(optional)
- Max.work pressure: 1.0MPa
- Protection class:IP68
- Battery capacity: more than 8 years
- Pressure loss: ≤ 0.063mpa
- Working frequency band: 470-510mhz 868-915mhz(custom made)
- Software payment: Free
- Composition: Lora water meter, Concentrator, Serve Platform
- 1.Realize remote wireless wake-up and real-time response to PC processing instructions.
- 2.It can realize a variety of sampling methods, such as pulse, photoelectric, ultrasonic and so on.
- 3.Anti external electric and magnetic attack.
- 4.Automatic remote switch on and off according to prepayment and post payment.
- 5.Low voltage automatically closes the valve for data protection
- 6.Automatic data storage when the power is off.
- 7.Long range wireless data transmission(4-5KM)
ParametersQm=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|
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