Lora Wan Direct Transmission Intelligent Water Meter

Function of Main Part: 1.Battery: To keep battery for easily replacement;2.Direct Reading Sesor: To read the current display of water(Photoelectric Sensor or Angular Displacement Sensor);3.base Water Meter: To calculate current quantity of using water;4.Valve Control:Remote valve control(optional);5.Forced Trigger: To wake up water meter when it needs to be debug;Characteristics:1.This model uses Direct Reading Technology which can make sure data accuracy is 100%;2.The position of vavle is designed on the water outlet so it will have less influence for reading accuracy;3.Electronic reading device will not affect the accuracy of original water meter;4.The product is with IP68 ingress protection level.Technology Index:
ItemUnitParameterDNmm1520Q4m³/h3.1255Q3m³/h2.54Q2L/h5080Q1L/h31.350Q3/Q1≥80Pressure Lose Level△P63Max Water Pressure(P)1MpaWater Pressure LevelMPA10TemperatureT30(Cold Water), T90(Hot Water)Humidity≤95%Insulation Compressive strength5000V
Installation Size and Installation Diagram:
DN(mm)L1(mm)L2(mm)H(mm)W(mm)D15165255119100R1/220195295119100R3/R425225345119100R1
Electria ParameterItemParameterWorking Voltage3.6VProtocolCJ/T 188-2004TemperatureNormal:-25ºC~+70ºC
Limited:-40ºC~+80ºCHumidity0~98%RHLocal Maintence1 Line TTL 3.3VUplink CommunicationNB-IOT/GPRSESD Protection Level>10KVBattery Life-time≥6 YearsIngress ProtectionIP68
List Of Competitive Advantage:
1. We are factory, can provide you high quality, best price
2. Professional employee and effective management
3. Professional trading service
4. prompt delivery
5. Good service & reputation
6. Large production line