5" eTape Liquid Level Sensor with Plastic Casing Category_Cables/Jumper cables forward and reverse outputs are

forward and reverse outputs are controlled by 24v inputs

Gravity: Analog Ambient Light Sensor For Arduino

making debugging by sight a bit easier on you

it's also center positive which means the center is the same as the black wire's ground

5" eTape Liquid Level Sensor with Plastic Casing Category_Cables/Jumper cables forward and reverse outputs areThis 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. What differentiates this from our other eTape Liquid Sensors is the hard plastic jacket that makes it less susceptible to damage. The eTape sensor's envelope is compressed by the hydrostatic pressure of the fluid in which it is