the HBLDelectromagnetic water meter is powered by an internal battery. It is suitable for situations where the field grid cannot be reached and the grid is difficult to lay. It is especially suitable for the monitoring, calculation and settlement of the tap water supply system. the HBLDbattery-powered electromagnetic flow meter converter uses an ultra-low power circuit technology to design an efficient and reliable excitation circuit and signal processing using multi-stage amplification and anti-interference processing to ensure that the converter has high reliability and stability and saves power supply costs At the same time to achieve accurate measurement.

the HBLD electromagnetic water meter has GPRS and CDMA wireless data transmission functions; it has RS485modbus protocol (external power supply or battery power supply) communication function to realize remote data collection and management. It adopts stainless steel case and infrared remote control to achieve IP68 sealing protection design, and can be used in wet places such as underground.