Valve Controlled Ultrasonic Water Meter
Built-In Valve, Remote Opening and Closing.
Remote Reading and Prepaid or Postpaid.
IP 68 Water Proof.
LoRaWAN, 4G, NB-IoT, etc.
Long Service Time, 8-10 Years, Battery powered.
Remote Reading, Prepaid, Postpaid, Smart Ultrasonic Water Meter
Ultrasonic water meter is used to accurately measure the flow rate. The product has the characteristics of beautiful appearance, convenient installation, accurate measurement, stable operation, strong anti-pollution and anti-corrosion capability, long service life, small pressure loss, economy and practicality, etc. It is suitable for flow metering and charging of domestic water, etc.
Features：
1. Automatically close the valve when payment is in arrears, automatically open the valve after recharging.
2. The ultrasonic water meter body has no moving parts, no mechanical wear, and maintains measurement accuracy for a long time.
3. Large range ratio, small initial flow rate.
4. Low power consumption, long service time, 8+2 years.
5. Multiple communication modes, NB-IoT, LoRaWAN, 4G, GPRS.
6. Abnormal water consumption, alarm mechanism.
7. Low or high temperature alarm.
8. IP 68 water proof.
Customized Services:
1. ODM/OEM
2. Pre-sales & After-sales Services
3. Technology Support
Mechanical water meter compared with ultrasonic water meter
1. Mechanical water meters need to be cleared of impurities and blockages regularly.
(Ultrasonic water meters will not clog)
2. Mechanical water meters with a range ratio of less than R100 cannot measure water consumption when the initial flow rate is low.
(Ultrasonic water meter range ratio can reach R250 or higher, with higher accuracy, and every drop of water can be accurately measured)
3. The gears of mechanical water meters are prone to wear, and the longer they are used, the lower the measurement accuracy.
(Ultrasonic water meters have no moving parts)
4. Pressure loss: 0.063 MPa. It needs more electricity power to supply water.
(The pressure loss of ultrasonic water meter is 0.04 MPa, which is more energy-efficient)
5. Installation: Must be installed strictly horizontally or vertically.
(Ultrasonic water meter can be installed at an angle)
6. Mechanical water meters may continue to count when no water is being used.
(Ultrasonic water meters can measure forward and reverse to prevent erroneous counting)
7. Mechanical water meter readings may be affected by human factors.
(Ultrasonic water meters have remote meter reading function, and data is directly transmitted to the management system to avoid human modification)
