Product Name: Lorawan R160 Remote Reading Cast Brass Jet Meter Multi Water Flow Meters Stucture: Wireless Communicating Work Environment: Wet Water Meter Medium Pressure: General Water Meter Principle: Speed of Water Meter Application: Civil Nominal Diameter: Dn15-Dn25 Counter Instructions: Analogue Level Measurement: B Medium Temperature: Cold Water Install: Horizontal Communication Mode: Lorawan Certificate: ISO,Ce Trademark: OEM Transport Package: Carton Packaging Specification: Iron, wet, size: 170*90*140mm Origin: China HS Code: 9028201000 Product Description ItemLorawan R160 remote reading cast brass jet meter multi water flow metersMaterialBrassTypeDryModelML603EBrandOEMFeaturesRmote Control,Fully electromechanical separation,easy for maintenanceUserDomestic water meterSizeDN15mm~DN25mm (1 /2''~1-1/2'')certificateISO4064 ISO9001:2008 CEpackingStandard export carton packing,Dimension:250*130*160mmLorawan R160 remote reading cast brass jet meter multi water flow metersDescription:Install non-magnetic remote transmission LORA wireless on the ordinary water flow meter :Features:Fully electromechanical separation, easy for maintenance; Mechanical and electrical running separately without interference. easy for maintenance; Far more than RF cards,user-friendly,wireless network planning,handset reading.Alternative: ITRON,ELSTER,Diehl,Sensus,AcctrueFunction introductionNo.Function nameFunction brief introductionFunction parameter1MeasurementUsing multiple signal sources combination to calculate technic and software anti-interference technology, can check the true and false of the signal2Meter number managementThe only identify number of each meter, can only be modified by specialized machine14decimal numbers:000000000000-9999999999993Meter base number managementIf the water meter has a mechanical counter, the electronic readings and mechanical readings should be consistent.0000.0000cube-9999.9999 cube4Correction timeCorrect anytime without leap year2000year~2100year,Minimum correction to seconds5Reading on assigned daySave measurement data for a specified day6Failure testingAlarm when strong magnetic interference or short-circuited on sampling line7Battery voltage detectionAlarm when the battery voltage reaches the lower limitThe lower limit is based on voltage value, generally lower 0.2~0.4V than battery voltage8Remote diagnosisMeter reading,battery voltage,specified day reading,Failures,Valve Status,balance,Magnetic interference statusremote diagnosis available whenever necessaryElectrical technical parametersNo.NameParameterRemarksminTypical examplesmaxunit1Main power+2.7+3.6+3.7V2Under-voltage point of the battery3.13.4V3Quiescent working current920uA4Working current while transmission15mA5Continuous communication intervals6year2.2Ah battery,the remain energy is more than70% after six years6Traffic rate2400bd7Communication distance500mRelated to loaded amount8Normal working temperature-1050ºCNo LCD9Storage temperature-2060ºC10Humidity85%