Product Name: Remote Reading Water Meter for Cold Water Model NO.: LXSG-15E/PM 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 Main Feature1. Accurate and reliable metering2. Real-time and freeze reading3. Using M-Bus interface to realize data teletransmission and centralized monitoring and control;4. Max. Flow calculation, suspected leakage analysis, magnetic interference alarm and low voltage alarmSpecificationFlow ParameterMeter typeDN (mm)Accuracy classOverflow Rate Q4Permanent Flow Rate Q3Demarcation Flow Rate Q2Min. Flow Rate Q1 M3/hLXSG-15E/PM1523.1252.50.050.03LXSG-20E/PM202540.080.05Environmental &Electrical ParameterOperating temperature0~55ºCHumidity0~95%RHMaximum allowable pressure1MPaMaximum pressure loss0.063MPaStorage temperature-25ºC~65ºCCommunication ModeM-BUSWorking Voltage12-24VWorking CurrentCommunication<15mAQuiescent<0.1mACommunication ProtocolDL/T645-2007, CJ/T188-2004Communication Rate1200BPS, 2400BPS, 4800BPSCommunication Distance>500m