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.
Our pipe network monitoring system can quickly locate the pipeline to be repaired and sound out the alarm message after the pipe burst. Our users can organize emergency repairs for the first time to recover the loss and eliminate the tho hidden danger.
The loss caused by the leakage of the water supply pipe net is very alarming, especially when the pipeline bursts suddenly. After the pipe burst, the loss in one hour is as high as 1250 cubic meters of water. if it can't be repaired in time, the burst water will wash the ground and cause the road collapse, which will cause casualties and property losses.
Features of the ultrasonic water meter
·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.
·Fitting: Pressure sensor, battery,LCD display,reading device, data logger, liquid turbine, user interface unit, reading device, actuator, connection fittings, Valve
·Communication:rs485 Modbus,LoRa
·Various alarm functions: Battery voltage can alarm, empty tubes or pipes that are not full of water, transducer fault alarm, and more.
·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.
·Low-power design and the use of high-energy batteries, can work for 8 years and more.
·The communication interface is Lora or Rs485, which 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 the cloud service platform through RTU.
2. Sudden change of 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
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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