The module is based on the TI microprocessor and uses a dedicated RF chip to realize card reading and writing. It has high security and good stability. Innovative use of touch wake-up technology to achieve low power consumption of the module and waterproof design for the entire watch. At the same time, the touch flip screen technology is adopted to realize rich and diverse display information. The touch water meter technology has obtained national patents. The module supports multi-step water price, prepaid / postpaid optional. Self-contained control valve in-position detection circuit, compatible with 2-wire and 5-wire motors. Software anti-ball valve rust design. Double electronic components sampling and measurement, high measurement accuracy. At the same time, it has various protection functions such as overcurrent protection, power failure protection, anti-magnetic protection, and data protection. Applicable to water consumption, measurement and control of campuses, enterprises, factories, water supply enterprises.

 
Specifications:

?Working voltage: 3.1-4.2V   Recommended voltage 3.6V

?Static current: <20uA

?Display mode: LCD

?Wake up mode: touch wake up

?LCD digits: 8 digits

?Measuring method: double sampling pulse metering

?Electrostatic protection: in line with CJ/T133-2012 standard

?Working temperature: -25°C-75°C

Application:

Applicable to water consumption, measurement, control, etc. of campuses, enterprises, factories, factories and water supply enterprises;

After sales and service:

Customized development according to different base tables, customized use mode, warranty for 3 years lifetime maintenance