remote reading water meter

Feature 1.Transmission sensors for option:reed switch/hall effect/optical switch 2.Sensors with high stability and resistance to interference enable a long life span 3.Keep its all measuring data 4.Sustain its measuring accuracy and numeral display 5.Unique design and advanced testing measures ensure a secure transmission 6.Maximum distance between connected meter and a data collector:150m 7.Applicable to various kinds of data collector Main technical data(notes) 1.pulse constant:30 pulses/m3 unless otherwise stated 2.connecting wire 1m-1.5m 3.connecting wire can choose of stainless steel jacket wire at 500m-900m long with end connecting threaded M8 X 1 at 5m long 4.sensors connecting means a.two cores wire for reed switch sensor with no polarity b.three cores wire for hall effect sensor,red for voltage positive polar,green for output,black for common ground c.four cores wire for optical switch sensor,red for voltage positive polar,green for output,yellow for standby detection, black for common ground. Description This range of water meter is used to measure the water which consumed in household or a resident unit,passing through the pipeline.As equipped with a built in sensor,it can be used for a remote reading transmission system. Working condition Max water temperature 50 centigrade (cold) ,90 centigrade(hot) Max working pressure 1.0MPa Main technical data Meter Size (mm)Class classOverload FlowNominal FlowTransitional FlowMin FlowMin Reading lecturaMax Reading lecturam3/hl/hm315B31.5120300.00019999920B52.5200500.00019999925B73.5280700.00019999932B126.04801200.00019999940B20108002000.00019999950B301530004500.000199999 Dimensions and weight TypeSizeL LengthB WidthH HeightdConnecting ThreadmmLXSG-151516598116G3/4BLXSG-202019098117G1BLXSG-2525260103.5124G11/4BLXSG-3232260103.5124G11/2BLXSG-4040300125162G2BLXSG-5050300125162G21/2B280160187.5Flange connect ISO 7005-2:1988φD=125