Zhejiang Wellsun Intelligent Technology Co., Ltd.  

Product Name: Prepayment Remote Reading Water Meter Model NO.: LXSG-15E/YM LXSG-20E/YM Stucture: Wireless Communicating Work Environment: Dry Water Meter Medium Pressure: General Water Meter Principle: Speed of Water Meter Application: Civil Nominal Diameter: 15-50mm Counter Instructions: Digital and Analogue Level Measurement: B Medium Temperature: Cold Water Install: Horizontal Trademark: WELLSUN Transport Package: Carton Box Specification: Export Standard Origin: Zhejiang Province HS Code: 90282010 Product Description MainFeature1.ApplywithRFcard,boththemechanicalandLCDdisplay2.Supportladderprice(monthladderoryearladdercanbeselected);3.Supportlocalandremoterecharge,well-adapted,convenienttouse.4.LCDdisplaytotalvolume,leftvolume,usevolumeandreminderusertorecharge5.Onemetercorrespondingtoonecardandonepassword,recordwaterpurchase,illegalinsertcard,strongmagneticinterference,motorvalvefailureandsoon.Fileddatacanreturnbacktomasterstationbyusercardandremotecommunication.6.Valvepositionintelligentdetection,timingon/offvalve,preventthevalvelockorscaling,etc.7.Alarmfunction:powersupplylow-voltagealarmandinsufficientbalancealarm;FlowParameterMetertypeDN(mm)AccuracyclassOverflowRateQ4PermanentFlowRateQ3DemarcationFlowRateQ2Min.Flow RateQ1m3/hLXSG-15E/YM1523.1252.50.050.03LXSG-20E/YM202540.080.05Environmental&ElectricalParameterOperatingtemperature0~55ºCHumidity0~95%RHMaximumallowablepressure1Mpa Maximumpressureloss0.063MpaStoragetemperature-25ºC~65ºCMin.ChargingFlow0.01m3CommunicationMode470MHZwirelessorM-BUSWorkingVoltageDC3.0-3.6VQuiescentWorkingCurrent<7uACommunicationProtocolDL/T645-2007,CJ/T188-2004CommunicationRateM-BUS1200bps,2400bps,4800bpsWireless10Kbps