The use of natural gas flowmeter with IC card flow controller

    Many users who buy natural gas flow meters ask,：“I want a prepaid flow meter, is it available?”，In fact, the so-called prepaid flowmeter is the use of natural gas flowmeter and IC card flowmeter controller.

    Aister gas flowmeter controller consists of a new micro-power electric gas valve and IC card charging system, which can be equipped with a remote function of natural gas flowmeters such as vortex street, gas turbine, naked wire, precession vortex, gas ultrasonic, industrial film meter.

    The controller of our company is equipped with a user card, which is used for user account opening and gas supply. After the user installs a gas meter, the gas company provides it. The user's card is inserted into the controller for the first time, and the controller automatically writes the user's purchased gas into the controller's storage, and also changes the card into a user's gas purchase card that can be recognized by the gas sales outlet. From then on, the user can take the card to the gas sales outlet of the natural gas company to purchase gas, and it should be noted that the card can only be recognized by the user's controller in the future. In addition, it is equipped with test card, maintenance card and parameter setting card.

    The combination of natural gas flowmeter and IC card flow controller can realize the prepayment and automatic control of gas consumption, and can realize the correspondence of one table and one card.