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  1. Liquid Flow Meter - Plastic 1/2 inch NPS Threaded (ADA828) Image 1 ADA828 Adafruit Australia

    Liquid Flow Meter - Plastic 1/2" NPT Threaded

    SKU: ADA828
    Measure liquid/water flow for your solar, computer cooling, or gardening project using this handy basic flow meter. This sensor sit in line with your water line, and uses a pinwheel sensor to measure how much liquid has moved through it. The pinwheel has a little magnet attached, and there's a hall effect magnetic sensor on the other side of the plastic tube that can measure how many spins the pinwheel has made through the plastic wall. This method allows the sensor to stay safe and dry. Learn More
    $15.04 AUD, inc GST
    AUD, inc GST
    delivered by
    Tue 6th of Dec

    $15.04 AUD

  2. 8" eTape Liquid Level Sensor + extras ADA463 Adafruit Australia

    8" eTape Liquid Level Sensor + extras

    SKU: ADA463
    The eTape Liquid Level Sensor is a solid-state sensor with a resistive output that varies with the level of the fluid. It does away with clunky mechanical floats, and easily interfaces with electronic control systems. The eTape sensor's envelope is compressed by the hydrostatic pressure of the fluid in which it is immersed. This results in a change in resistance that corresponds to the distance from the top of the sensor to the surface of the fluid. The sensor's resistive output is inversely proportional to the height of the liquid: the lower the liquid level, the higher the output resistance; the higher the liquid level, the lower the output resistance. Learn More
    $60.15 AUD, inc GST
    AUD, inc GST
    delivered by
    Tue 6th of Dec

    $60.15 AUD

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