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China High Quality Smart Ultrasonic Water Meter DN20 Smart Ultrasonic Residential Water Meter RS485

Ultrasonic water meter is a new type of water meter that detects the time difference caused by the change of velocity when the ultrasonic beam propagates in the opposite direction of the water, and analyzes and processes the flow rate of water to further calculate the flow of water.
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  • LXC-DN15~DN40
  • SHMETERS

China high quality smart ultrasonic water meter DN20 smart ultrasonic residential water meter RS485

AMI SYSTEM INTRODUCTION SIMPLE IS SMART…..

System structure diagram as follows
· Server send commands to the data concentrator through network;
· Concentrator transforms the received commands into radio signal and send the signal to the water meters;
· Water meters respond and execute the commands accordingly;
· Water meters deliver the result or data back to the management center as per the original route after the actions finished.

Service
· Quality Gurantee: Water meter for 1 year;
· Support install guide & test in site;
· Date sheet can be sent to other management system easily.

China high quality smart ultrasonic water meter DN20 smart ultrasonic residential water meter RS485

Brief introduction

Ultrasonic water meter is a new type of water meter that detects the time difference caused by the change of velocity when the ultrasonic beam propagates in the opposite direction of the water, and analyzes and processes the flow rate of water to further calculate the flow of water.

The loss caused by the leakage of water supply pipe net is very alarming, especially when the pipelineburst suddenly.After the pipe burst, the loss in one hour is as highas 1250 cubic meters of water. if it can't be repaired in tlme, the burst water will wash the ground andcause the road collapse,which will cause casualties and property losses.

Our pipe network monitoring systerm can quickly locate the pipeline to be repaired and sond out the alarmmessage after the pipe burst. Our users can organize the ermergency repair at the first time to recover theloss and eliminate tho hiddon danger.


Features

·Material:brass
·Applicable scene:home,apartment,garden housing ,ground,commercial,residential building,malls,household portable,garden,domestic residential
·Technical data conform to international standard ISO 4064.
·Communication:rs485 modbus,LoRa
·Fitting:Pressure sensor,battery,lcd display,reading device,data logger,liquid turbine,user interface unit,reading device,actuator,connection fittings,Valve
·No mechanical movable parts,Impurities in water can’t be affected, long service life and high accuracy
·Wide measurement range. Very small flow can be measured.
·Various alarm functions:Battery voltage can alarm,empty tubes or pipes that are not full of water,transducer fault alarm and more.

·Low-power design and the use of high-energy batteries, can work for 8 years and more.
·The communication interface is Lora or Rs485, can achieve remote real-time monitoring and management on the LAN.
·Threaded connection digital water meter, used in industrial pipelines, suitable for high pressure environment, can choose whether to install pulse output
·With remote transmission system software to support reading and monitoring
·Provide a complete software metering and charging solution
·Automatic leak measurement

work process
1.The ultrasonic water meter collects the flow in the pipeline, and the pressure data is uploaded to thecloud servioe platform through RTU.
2.Sudden change alarm of pressure and flow.


Software advantages
1.High range ratio ultrasonic water rmeter.accurate measurement.
2.Fast feedback and accurate posltioning of emergency information.

Outline dimensional drawing

China high quality smart ultrasonic water meter DN20 smart ultrasonic residential water meter RS485

Outline dimension

Nominal Diameter Length L Length L1 WidthB Height H1 Connecting Thread
mm d D
DN15 258 165 95 95 R1/R2 G3/4B
DN20 299 195 95 100 R3/4 G1B
DN25 345 225 95 108 R1 G1 1/4B
DN32 305 180 95 120 R1 1/4 G1 1/2B
DN40 330 200 95 125 R1 1/2 G2B

Technical parameter

Item Unit Details
Nominal diameter mm 15
20
25 32
40
Q3/Q1 R200
Overlolad flow(Q4) m³/h 3.125
5 7.875 12.5
20
Nominal flow(Q3) m³/h 2.5 4 6.3
10
16
Transitional flow(Q2) m³/h 0.02 0.032 0.05 0.08 0.128
Minimum flow(Q1) m³/h 0.016 0.02 0.032 0.05 0.08
Accuracy class Class2
Battery life 8years        
Temperature class T30/T50        
Pressure class ≤0.063Mpa
Pressure loss class ΔP63        
Flow prefile sensitivity class U10/D5        
Environmental class Class B,M1        
Electromagnetic environmrnt class E1        
Working pressure 1.6Mpa        
Max flow indication(m³) 9999999.9        
Installation position Horizontal or Vertical        


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