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Liquid Sensors

Gravity: Non-contact Liquid Level Detection Sensor

SKU: SEN0485

This 5V non-contact liquid level sensor with Gravity Interface detects 0-100°C conductive liquids in non-metallic containers within 3mm. It has a digital low output, ideal for Arduino UNO (water tanks, beverage machines, etc.). IP67-rated (seamless shell, waterproof glue), its flexible, durable cable is waterproof, oil-proof, and conductive.

Angled shot of non-contact liquid level sensor cable with purple connector-DFRobot product sku:SEN0485 image.

Downloadable Resources

  • Docs
  • Tech Specs

    • Specification

    Parameter Value
    Supply Voltage 5V
    Sensing Distance 3mm
    Applicable Medium 0-100°C conductive liquid (can only detect non-metallic containers)
    Output Mode high/low(low level output)
    Working Current <5mA
    Working Temperature -5~80°C
    Storage Temperature -20~85°C
    Protection Level IP67

    Pinout

    Label Name Description
    Green OUT Sensor signal output
    Red VCC Power supply +
    Black GND Power supply -

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