Digital Electronic (Multi Dry) Water Meter with Back Water Valve

CHARACTERISTIC● As indicating value is displayed digitally, reading is easy.● It is operated without gear set, which minimizes occurrence of defect caused by foreign substance, and accuracy is improved even in small quantity of flow.● Slip phenomenon does not occur in large quantity of flow which has occurred at existing remote water meter because it is designed for rotating power of impeller to be transmitted in magnetic field sensor method, not magnetic transmitting method.● It has perfect double water-proof structure with top and bottom case of electronic unit being fused by ultrasonic waves, therefore indicating window does not get damp.● It displays intelligent self-diagnosis function, such as long time non-use, normal/ reverse direction flow and battery remaining amount etc., in addition to measurement value.● It can be applied to outdoor reading, PDA reading and wireless remote reading, using UARP-Data communication method.● Single-jet or double-jet can be selected depending on installation condition and total length of water meter can be both long and short, according to order.● Special rubber being coated on both side of backflow preventive disk, noise is perfectly prevented while water flows.