1、 Insert card hot water meter material: all copper/stainless steel

2、 Features of plug-in hot water meter:

One household, one meter, record water flow rate; Supports one card with multiple meters, including cold, hot, medium, and pure water meters, electric meters, and gas meters;

◎ Insufficient remaining water, close valve alarm, insert card to open valve; The valve is closed when the remaining water level is zero, and users can only use water after purchasing water again;

Detailed and vivid LCD display, with no loss of data in case of power failure;

◎ Adopting patented ball valves, high temperature resistance, low power consumption, and small pressure loss;

◎ Micro power consumption design/Battery life greater than 6 years, low battery level display alarm indication;

Adopting dual sampling patented technology, anti magnetic and anti-interference, accurate measurement;

◎ Automatic reset flip cover to prevent water from entering the card slot and facilitate meter reading;

A-type IC card lithium electric water meters are widely used in households, apartments, commercial buildings, and other places where tap water and hot water are charged per household.

3、 Product standard: GB/778-2007, CJ/T133-2007, CJ266-2008 standards

4、 Product caliber and main technical parameters: