Ultrasonic Open Channel Flow Meter with 4-20mA and RS485 Hot Sale High Accuracy

The ultrasonic open channel flow meter with weir and flume which used together for measured the flow in the open channels.

    Category:

    Description

    Application

    The ultrasonic open channel flow meter with weir and flume which used together for measured the flow in the open channels. Mainly application is the outfall of sewage plant and the sewage of enterprises, city sewer and irrigation channels.

    The instrument produced by our company uses ultrasonic waves through the air, non-contact method to measure. Compare with contact instrument, it has higher reliability and durability in the condition of sticky dirt, corrosive liquid.

    Technical Parameter

    FunctionIntegrated typeSplit type
    Range0.1l/s～99999.99 m³/h
    Cumulative Flowbiggest：4290000000.00 m³
    Max range for level3m
    Accuracy for level0.5%
    Resolution3mm or 0.1%（bigger）
    DisplayChinese LED
    Accuracy for FlowStandard weir: 1～5%
    (meet the requirements of national standard weir and channels)
    Non-standard weir: 10～30%。
    Analog output(Four-wire system) 4～20mA/750Ωload
    Delay output(optional)two groups: AC 220V/ 8A or DC 24V/ 5A,
    Power supplyStandard:24VDC 100mA；optional: 220V AC+15% 50Hz。
    Power supply(optional)12VDC, battery, solar
    Environment TemperatureLED:-20～+60℃, Probe: -20～+80℃
    Environmental pressuresStandard atmospheric pressure
    Environment humidity≤90%RH, Non-condensing
    Process temperature-20～80℃；
    Process pressuresStandard atmospheric pressure
    CommunicationOptional:485, 232, MODBUS protocol
    Protection GradeLED:IP67 Probe: IP68LED:IP65, probe:IP68
    Cable ProbeNoStandard:10m, The longest:100m
    Probe installation dimensionM48x2mm thread + matching nuts
    Probe MaterialStandard: ABSTeflon material in corrosive environment

    Installation

    Open Channel Flow meter                                                         

    ◆Split type 

     

     

     

     

     

     

     

     

     

    The display parts of split type should be installed the indoors with good ventilation and non-corrosive gases. Instrument is wall mounting. If the condition of indoor is bad or it must be hung out the door, installation of instrument must be in the protective box to avoid the sun and rain.

     

     

    ◆Integrated type                                                                   

      

     

     

     

     

     

     

     

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