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Water Flow Sensor YF-B5 G3&4"

  • $15.00AUD
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  • Water Flow Sensor YF-B5 G3&4"

    Water flow sensor consists of a copper body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its speed changes with a different rate of flow. The hall-effect sensor outputs the corresponding pulse signal. This one is suitable to detect flow in water dispenser or coffee machine. 

    Life is longer than a plastic body.


    • Compact, Easy to Install
    • High Sealing Performance
    • High Quality Hall Effect Sensor
    • RoHS Compliant


    • Mini. Working Voltage: DC 4.5V
    • Max. Working Current: 15mA (DC 5V)
    • Working Voltage: DC 5V~15V
    • Flow Rate Range: 1~30L/min
    • Frequency:  F=6.6*Q(Q=L/MIN)
    • Load Capacity: ≤10mA (DC 5V)
    • Operating Temperature: ≤80℃
    • Liquid Temperature: ≤120℃
    • Operating Humidity: 35%~90%RH 
    • Water Pressure: ≤1.75MPa
    • Storage Temperature: -25~+ 80℃
    • Storage Humidity: 25%~95%RH

    Part List

    1 x YF-B5 water flow sensor

    Technical Details

    Weight G.W 131g    
    Battery Exclude
    Mini. Working Voltage DC 4.5V
    Max. Working Current 15mA (DC 5V)
    Working Voltage DC 5V~15V
    Flow Rate Range 1~30L/min
    Frequency F=6.6*Q(Q=L/MIN)
    Load Capacity ≤10mA (DC 5V)
    Operating Temperature ≤80℃
    Liquid Temperature ≤120℃
    Operating Humidity 35%~90%RH
    Water Pressure ≤1.75MPa
    Storage Temperature -25~+ 80℃
    Storage Humidity 25%~95%RH

    Part List

    Water Flow Sensor YF-B5 1



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