| After-sales Service: | Online/ Video/ on-Site Guidance and Training |
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| Warranty: | 1 Year |
| Install: | Horizontal |
| Medium Temperature: | Cold Water |
| Counter Instructions: | Digital |
| Nominal Diameter: | 15-40 |
| Samples: |
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| Customization: |
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Audited Supplier Ultrasonic water meter consists of two main components: a sensor and a flow calculator. The transducer sends ultrasonic pulses through the water pipe, and these pulses travel at different speeds depending on the direction of the water flow. By measuring the time it takes for a pulse to travel between the sensors, the meter can calculate the velocity of the water.
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
Software advantages
1.High range ratio ultrasonic water rmeter.accurate measurement.
2.Fast feedback and accurate posltioning of emergency information.
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 | |||||
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 |
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