Photoelectric Direct-Reading Water Meter

Photoelectric direct-reading water meter is a kind of smart water meter based on the mechanical water meter with a photoelectric direct-reading module and communication module. The water meter does not need any power supply during the normal metering process, so there is no need to install a battery inside the meter, eliminating the trouble of replacing the battery. The water meter has a remote communication function, which realizes remote meter reading of data through the system platform, and t