Made in China Wireless Intelligent Flow Water Meter Plastic/Copper (LXSZ-15/20/25)
Waste Steel Straightening Machine is a kind of construction machinery and equipment that can process and straighten the bent steel bars, old steel bars, waste steel bars, steel bar heads and other waste steel bars that are left over or abandoned during use. The straightening is more than 20 times that of manual
Waste Steel Rebar Straightening Machine Steel Straightening Machine, Waste Rebar Straightening Machine, Scrap Steel Bar Straightening Machine, Old Steel Straightening Machine Borong Machinery Manufacturing CO. LTD , https://www.boronjx.com
LXSZ series wireless remote valve-control wet water meter is high-tech integrative product. This series meter uses advanced wireless transmission technology. Through microelectronic control circuits, it converts the pulse signals of traditional mechanical meter into electrical signals. Then the metering data is transmitted to background platform through GPRS network automatically, or it can be collected by a hand-held wireless unit from outside of the houses and after that downloaded to a computer through USB port.
Structure and Working Theory
Inside the counter of water meter (mechanical part), there is one magnet embedded under the wheel pointer for 0.01 m3 of water and two reed switches beside each side of the wheel. Each time the pointer goes a circle, one group of two pulses is generated to represent 0.01 m3 of water being calculated. The pulses are converted to digital signals and recorded as metering data based on pre-set program. Then the metering data can be transmitted to a concentrator or hand-held unit.