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| Customization: | Available |
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| After-sales Service: | Online/ Video/ on-Site Guidance and Training |
| Warranty: | 1 Year |
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The ultrasonic water meter is a type of meter that measures water flow using ultrasonic technology. It calculates the water flow rate by detecting the difference in the propagation time of ultrasonic signals in the water, thereby determining the flow volume.
Traditional water meters are mostly mechanical (such as mechanical spiral or turbine meters), whereas ultrasonic water meters are electronic meters without mechanical moving parts, resulting in high accuracy and long service life.
·Water meter Body 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
| Item | Unit | Details | ||||
| Nominal diameter | mm | 15 | 20 | 25 | 32 | 40 |
| Q3/Q1 | R200 | |||||
| Overlolad Flow Rate(Q4) | m³/h | 3.125 | 5 | 7.875 | 12.5 | 20 |
| Nominal Flow Rate(Q3) | m³/h | 2.5 | 4 | 6.3 | 10 | 16 |
| Transitional Flow Rate(Q2) |
l/h
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20 | 32 | 50 | 80 | 128 |
| Minimum flow Rate(Q1) |
l/h
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12.5 | 20 | 31.5 | 50 | 80 |
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Starting Flow Rate
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l/h
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5 | 5 | 8 | 10 | 15 |
| Accuracy class | Class2 | |||||
| Battery life | >8years | |||||
| Temperature class | T30/T50 | |||||
| Pressure class | 0.04bar | |||||
| Flow prefile sensitivity class | U10/D5 | |||||
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Protection Class
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IP68
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| Electromagnetic environmrnt class | E1 | |||||
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Installation Direction
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Horizontal or vertical |
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Display
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LCD, 8 digits + additional characters
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Communication Interface
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RS485/ LoRa/NB-lOT/LoRaWAN
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| Nominal Diameter | Length L | Length L1 | Width M | Height H |
| mm | ||||
| DN15 | 165 | 260 | 95 | 86 |
| DN20 | 195 | 300 | 95 | 86 |
| DN25 | 225 | 346 | 95 | 89 |
| DN32 | 180 | 305 | 95 | 100 |
| DN40 | 200 | 330 | 95 | 120 |
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