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B9 VW Ultrasonic Water Meter

B9 VW launched by BOVE combines years experience in metering research and development, adopting state-of-the-art technology and sophisticated production. It has been proven that B9 VW is reliable and absolute matured achievement in high accuracy measurement.

In addition, the special compact design does completely assure the qualify of water-proof protection. The accuracy is guaranteed even if it is installed under water in a long time. Moreover, the core engineering concept of B9 VW aims at cutting down the budget on overall operating costs from remote meter readings.

  • B9 VW Ultrasonic Water Meter_V2.5
  • Specifications

    ModelB9 VW - 15B9 VW - 20B9 VW - 25B9 VW - 32B9 VW - 40
    Pipe DiameterDN15DN20DN25DN32DN40
    Minimum Flow Rate, qi (m³/h) @R5000.0050.0080.01260.020.032
    Permanent Flow Rate, qp (m³/h)2.54.06.31016
    Maximum Flow Rate, qs (m³/h)3.1255.07.87512.520
    ConnectionG3/4'G1'G1 1/4'G1 1/2'G2'
    Length (mm)165195225180200
    Width (mm)7575757575
    Height (mm)8994104114119
    Temperature

    Medium Range: 0.1℃…...30/50℃ (T30/ T50)

    Ambient temperature: 5~55 ℃ 

    Storage temperature: -20~60 ℃

    Metrological ClassClass 2, R160/ R200/ R250/ R400/ R500
    Maximum Operation Pressure1.6 Mpa 
    Pressure Loss△P≤40kPa
    Pressure StagePN16
    Protection ClassIP68
    Battery6/ 10/ 16 years service life
    Data Storage24/ 120 logs, daily/ weekly/ monthly.
    Environment RequirementE1, M1, B

    Interface & Communication

    (Optional) 

    Optical Port

    Pulse output 

    M-Bus

    RS-485

    LPWAN (LoRaWAN, NB-IoT, Sigfox)

    Installation360 degree
    Display and Indication

    Unit: L/ m³/ Gal (Optional)LCD: 8-digit 

    Standard ComplianceEN14154 
    OIML R49
    ISO4064