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this remote water meter uses a number of original patents (name: an electronic screw-wing intelligent small-caliber water meter; screw-type small-diameter water meter internal fluid transmission device; electronic water meter automatic error correction check, etc.), the first in china the vertical screw technology is applied to small-diameter water meters, with advanced patent technology and beautiful appearance. it is a vertical installation of m-bus wired remote water meter.

一、technical characteristics：

• vertical installation, occupying space is too small, the performance is super good; the valve can be added in the table to support the remote control valve function. usage data hd lcd display, electromechanical dual display

• choose internationally-used ppo materials that meet the requirements of pure water, healthy and environmentally friendly

• electronic high-sensitivity water meter with small starting flow and automatic error correction

• m-bus bus communication mode, the normal working state is powered by the communication line, the communication line break does not affect the normal metering of the water meter, and the data is permanently stored.

• low-power design; built-in battery can ensure the normal metering of the water meter when the communication line is broken, and the backup battery can maintain the normal metering of the water meter for more than six years.

• low cost, the dn15/20/25 body is the same, just configure different pipe joints

• there is a real-time clock in the table, and the clock can be calibrated by the host computer.

• step water price can be set to support prepaid or postpaid