Features and advantages of automatic water meter test bench Many countries around the world are facing the current situation of water scarcity. With the intensification of the greenhouse effect and the improvement of urbanization, as well as the pollution of the water system caused by industrializat

1. It can display accumulated flow rate, instantaneous flow rate, water temperature, pipeline pressure and other data. It can be used in pipeline leakage system. 2. Wide measurement range. Very small flow can be measured. 3. Low-power design and the use of high-energy batteries, can work for 6 years

Wireless ultrasonic water meter nB-iot technology featuresWireless Ultrasonic water meter (NB-iot) is an intelligent metering instrument composed of flow sensor, calculator and wireless NB transmission module. By processing the temperature difference collected by the sensor and the time difference b

What makes a smart meter "smart"?

With the implementation of the system of "residential water price by ladder", there is an urgent need for smart water metersWith the acceleration of the urbanization process, the increase of water consumption, residents' lack of water-saving awareness and serious waste of water resources, China's ur

Lora intelligent remote water meter uses wireless transmission technology to realize remote meter reading between remote water meters and concentrators and computers.It is without wiring, simple and convenient construction, and effectively solve the problem of difficult meter reading. Lora smart wat

Working principle of ultrasonic water meter:Ultrasonic water meter adopts the time difference method to measure the flow, that is, an ultrasonic transducer is installed in the upstream and downstream of the measurement channel (pipe section) to transmit and receive ultrasonic signals for each other.

Piston type water meter detection deviceAn overview,Liquid flow standard device is widely used in liquid flow meter experiment and verification device, especially for flowmeter production enterprises, t

Principle, type and advantages and disadvantages of prepaid water meterFirst, concept and principlePrepaid water meter is a new type of water meter that uses modern micro-electronic technology, modern sensing technology and intelligent stored value card technology to measure water consumption and tr