Prepaid Ultrasonic Water Meter With Valve

Remote Reading And Prepaid 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, central air conditioning system water, etc.

Features of Ultrasonic Valve Controlled Smart Water Meter

• Automatically close the valve when payment is in arrears.

• Automatically open the valve after recharging.

• There are no moving parts in the ultrasonic water meter body, whether mechanical wear or measurement accuracy both can be maintained for a long time.

• A large range ratio and a small initial flow rate, and very small starting flow.

• Adopts micro-power consumption design technology to minimize the comprehensive power consumption of the water meter and has a service life of more than 8 +2 years.
  

• Select multiple communication modes(NB-IoT, LoRaWAN, 4G, M-Bus, RS485, GPRS and other communications).

• Comply with RoHS requirements.

• Long time water running (leakage alarm)  alarm mechanism and an oath reporting mechanism.
  

• Empty pipe alarm mechanism, which can be used as an abnormal disassembly alarm after a long period of normal water running.

• Judgment mechanism of false counting (instantaneous excessive flow metering).

• Metering the fluid temperature, and can give low or high temperature alarm.

• IP 68 Protection.

• Valve control function. 

Fengbo Provides Customized Services:

• ODM/OEM

• Pre-sales & After-sales Services

• Technology Support

Mechanical water meter compared with Ultrasonic water meter

1. There are some maintenance costs for mechanical water meters, such as Impurities clog clearing regularly.

(Ultrasonic water meters no need to do cleaning work)

2. Range ratio R80, R100, cannot detect with a very low starting flow rate..

(Our Ultrasonic water meters are R 250, realize drip metering, is very low starting flow measuring, higher accuracy)

3. Gears are prone to wear, the longer it is used, the lower measurement accuracy.

(Ultrasonic water meters no active parts)

4. High-pressure losses:  0.063 mpa. It will need more electricity power to supply water.

(Ultrasonic water meters are 0.04 mpa, save electric costs)

5. Installation: Must be installed strictly horizontally or vertically.

(Ultrasonic water meters can also be installed tilted)

6. Sometimes, the mechanical water meters will self-rotate when no water flow

(Ultrasonic water meters double direction measuring based on the "Time Difference" method, more reliable)

7. Mechanical water meter readings are vulnerable to human factors

(Ultrasonic water meters remote reading, administrator control reading cloud platform safely)