Jun 23 2016

Prepaid water meter class

Pre-paid water meters class is ordinary water as a base table, the installation of water meters having a preset function of the controller and the electric control valve thereof. Typically there Ic card cold water meter, TM card water meter and code prepaid water meter, water meter is also a quantitative preset control technology.
(1) IC card water meter

Prepaid water meter class

Prepaid water meter class

Prepaid water meter class
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 contacts may contact with the outside world; 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
KeyWords: IC Prepaid 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 and concrete mixing, etc.) and coin water applications.

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