Intelligent IC card water meter is a new type of water meter that uses modern microelectronics technology, modern sensor technology and intelligent IC card technology to measure water consumption and carry out water data transmission and settlement transactions. In addition to recording and electronic display of water consumption, it can also automatically control water consumption and store data according to the agreement.
The ultrasonic gas meter for industry and commerce is a fully electronic gas meter that uses the principle of ultrasonic time difference method for flow measurement. The meter has the characteristics of accurate measurement, wide range ratio, wide temperature adaptation range, strong temperament adaptability, small size, high reliability, and high temperature and pressure compensation function. The product adopts the ultrasonic scheme of full independent research and development, breaking the monopoly of foreign technology and realizing the independent control of key technologies.
The ultrasonic gas meter for industry and commerce is a fully electronic gas meter that uses the principle of ultrasonic time difference method for flow measurement. The meter has the characteristics of accurate measurement, wide range ratio, wide temperature adaptation range, strong temperament adaptability, small size, high reliability, and high temperature and pressure compensation function. The product adopts the ultrasonic scheme of full independent research and development, breaking the monopoly of foreign technology and realizing the independent control of key technologies.
The NB-IoT Internet of Things membrane gas meter is based on the operator's narrow-band cellular network, with the membrane gas meter as the base table, the installation of electronic controller and NB communication module, the composition of the pre-paid function of the gas metering instrument.