Lorawan NB-IoT Smart Ultrasonic Water Meter AMR
Features:
*Stainless Steel Pipe Material
*Range Is Up To 400
*No Moving Parts, Accuracy Will Not Change After Long Term Working
*With Functions of Self-diagnosis, Flow Sensor Alarm, Temperature Sensor Alarm, Over Range Alarm and Battery Under Voltage Alarm
*Low Consumption Design, Battery Can Continuously Work For 6 Years
*With Optic Electric Interface, Hand-held Infrared Meter Reading Tool Can Read Directly
*Built-in Wireless NB-IoT
*Stainless Steel 316L Is Optional, Meet The Measurement Of Direct Drinking Water
*Bi-directional Measuring Forward And Reverse Flow
*According To Sanitary Standard For Drinking Water
Technical Specification:
|
Max. Working Pressure |
1.6Mpa |
|
Temperature Class |
T30 |
|
Accuracy Class |
ISO 4064, Accuracy Class 2 |
|
Body Material |
Stainless SS304(opt. SS316 or SS316L) |
|
Battery Life |
6 Years (Consumption<0.6uA) |
|
Protection Class |
IP68 |
|
Environmental Temperature |
-40~+70℃,≤100%RH |
|
Pressure Loss |
ΔP16, ΔP25 |
|
Climatic And Mechanical Environment |
Class O |
|
Electromagnetic Class |
E2 |
|
Communication |
RS485(ModBus), M-bus, NB-IoT, Opt. OCT Pulse |
|
Display |
8 digits LCD display volume(m3,L,GAL), flow rate(m3/h,L/min,GPM), low battery power alarm, flow direction, output. |
|
Connection |
Thread Connection |
|
Flow Profile Sensitivity Class |
U5/D3 |
|
Data Storage |
Store the data of Day, Month and Year. The data can be permanently saved even power off. |
|
Frequency |
1-4times/second |
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