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This water meter is a passive photoelectric direct reading water meter, which uses M-BUS bus communication method to realize remote meter reading function.

一、main features：

ü There are 4 sets of transmitting and receiving tubes built in each character wheel. Display the reading directly by compiling

ü The water meter has a unique identification code, ie the factory number (table address)

ü Remotely transfer usage data and other communication information via M-BUS communication

ü The normal working state of the water meter is powered by the M-BUS bus.

ü This photoelectric direct reading type remote water meter supports post payment method

ü This photoelectric direct reading type remote water meter is available in ductile iron and cast copper.