LoRa Smart Water Meter-No Valve

Features

1. The remote-transmission water meter uses advanced wireless transmission technology to realize remote centralized reading between the meter, collector/concentrator, and computer. No wiring is required, making construction simple and convenient, and effectively solving the problem of difficult meter reading.
2. Corrosion-resistant and non-scaling, the meter has a long service life, and avoids pipeline blockage caused by scaling and yellow rust stains. Even if tap water is not used for a long time, the water quality inside the meter remains unaffected.
3. The meter adopts wireless networking, ensuring seamless signal coverage with no meter reading blind spots.
4. Elegant appearance, reasonable dimensions, and smooth inner wall—resulting in low pressure loss.
5. Two types are available: standard type and water-saving type, which can be selected according to user needs.

 Operating Conditions

• Water temperature: 0.1～30℃
• Ambient temperature: 0℃～+60℃
• Water pressure: ≤1 MPa
• Pressure loss: ≤0.1 MPa
• Relative humidity: 5%～95% RH

Main Technical Parameters

 Water Meter Metering Parameters

 Key Technical Parameters of the Meter

3. a) Power supply voltage: DC3.6V (1 lithium-ion battery)
4. b) Operating pressure: ≤1 MPa
5. c) Service life: 8-9 years
6. d) Micro-transmission power: ≤50 mW
7. e) Receiving current: ≤20 mA
8. f) Transmitting current: ≤110 mA
9. g) Sleep current: ≤5 μA
10. h) Measurement unit: 100 L (liters)
11. i) Wireless signal transmission: Capable of penetrating 5 floors

 Key Technical Parameters of the Data Collector

1. a) Operating power supply: 220 VAC
2. b) Communication method: Micro-power wireless communication
3. c) Operating environment: Temperature -5～+55℃; Humidity 5%～95% RH
4. d) Surge protection power: 600 W per line
5. e) Protection class: IP65
6. g) Wireless signal transmission: Capable of penetrating 5 floors
7. h) Installation Dimensions