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    12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic control Relay Board
    12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic control Relay Board12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic control Relay Board

    12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic control Relay Board  32978205921

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    • Description
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    Item specifics
    • Brand Name eletechsup
    • Theory Electromagnetic Relay
    • Protect Feature Sealed
    • Model Number LC25A01
    • Usage General Purpose
    • is_customized Yes
    • Voltage 12V
    • Power Source DC
    • Contact Load Medium power
    • Bus Interface Water level sensor (wire)
    • Operating Voltage DC 12V/AC 9V-12V
    • Standby current 1MA0
    • Size Mini
    Product Description
     
       Product Name: 12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic control Relay Board   Package inlcuded:  1 x DC 12V AC 9V Liquid Level Controller Sensor Module  Description: 
      
    1 Working voltage: DC 12-15V(AC 9-12V)
    2 Standby current 10MA
    3 Working current 40MA
    4 Size: 54mm X 27mm X 19mm
    5 Weight: 24 g
    6 Maximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC
      
    Note:    
    Package does not contain probe (wire).No need to use a dedicated probe, the probe can be made using household wires
    For safety, use an AC/DC power supply with good isolation
       Application
      
      
    Home water tower automatic water supply system
    Aquarium Fish tank Water Changer System
    Conductive liquid automatic control
    Automatic feeding system for poultry and livestock
    Farm automatic water supply system
    And other occasions that require automatic water supply and water exchange.
    Solenoid valve water pump motor automatic control
      Interface description:
    HIGH : Upper limit probe
    OUT   : Output probe
    LOW  : Lower limit probe
    IN+    : Power terminal 1 (regardless of positive and negative)
    IN-     : Power terminal 2 (regardless of positive and negative)
    NC     : Relay normally closed contact
    COM  : Relay common contact
    NO     : Relay normally open contact

      
    Working principle: 
    The water level rises: When the water level is lower than the "Low level", the water pump starts to supply water to the water tower; when the water level is higher than the "High level", the water pump stops supplying water.

    Water level reduction: When the water level is lower than the "High level", the water pump does not work and the water level continues to decrease. When the water level is lower than the "Low water level", the water pump starts to supply water to the water tower.


     

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