Prepaid water meter is to prevent drip meter class as a base table, the installation of water meters having a preset function of the controller and the electric control valve thereof. Typical cold water meter IC card, TM card prepaid water meter and code
Table quantitative water meter is also a preset control technology industry water meter manufacturer.
(1) IC card water meter
IC card pre-paid water meters for the media. In the form, such as IC card and external data transfer points, contact and non-contact type IC card type (also known as radio frequency induction) card two kinds of IC. Contact type IC card’s contacts with the outside world
Contacts; non-contact type IC card with a radio transceiver circuit and associated circuitry, not drawn out contacts.
(2) TM card water meter
Is a non-contact smart pre-paid water meters, TM card is a kind of IC card function touch memory card.
(3) code data exchange water meter
With a deformed data transmission and exchange code prepaid water data acquisition, data control technology using this smart pre-paid water meters.
(4) quantitative meter
Using electric control or CNC mode, within a certain range of setting and controlling the water meter. This is a Class IC card prepaid meter successfully developed before the same type of table for industrial processes (such as chemical production, construction
Building engineering concrete mixing, etc.) and coin water applications.