Non-Contact Liquid Level Switch for Pipes | Arduino Compatible

This XKC-Y26 sensor works with Arduino projects. It senses liquid levels without touching the fluid. Use it on flat tanks and pipes that are 12mm or wider in outside diameter. It acts like a switch, sending a simple high or low signal to your microcontroller. Features and Benefits - No contact with liquid - It attaches to the outside of a container. This keeps the liquid clean and protects the sensor from corrosion. - Works with Arduino - Connect it directly to an Arduino's digital input pins. This makes it easy to set up and program. You can find many example Arduino programs for an XKC-Y26 sensor online. - Adjustable setting - A small knob lets you fine-tune the sensor. This helps it work with different non-metallic wall thicknesses and various liquids. - Multiple output choices - We offer PNP, NPN, and a high/low voltage (V) version. You can pick the right output type for your project's electrical needs. Applications - Building an automatic water top-off system for an aquarium or hydroponics setup. - Checking fluid levels in a non-metallic water tank for a home automation project. - Making a high or low-level alarm for a custom Arduino water level detector. What It Is This product is a non-contact liquid level switch designed for use with Arduino systems. It functions as a proximity sensor, detecting the presence of liquid in pipes without direct contact. The sensor operates on the principle of capacitance, allowing it to sense liquid through the pipe wall. It is specifically designed for pipes with a diameter of 12mm or greater. This electronics module provides a non-invasive method for liquid detection in various applications. Key Uses & Applications This non-contact liquid switch is ideal for applications requiring liquid level monitoring without disturbing the pipe's integrity. Its compatibility with Arduino makes it suitable for hobbyist projects and industrial sensor setups where an electronics module is needed for automation or control. Typical uses include detecting when a tank is full or empty, monitoring flow in a pipe, or triggering pumps. It eliminates the need for intrusive sensors, reducing contamination risks. How to Choose When selecting a proximity sensor, consider the pipe diameter; this model is suitable for 12mm+ pipes. Ensure compatibility with your control system, as this is an Arduino-compatible sensor. For testing a proximity sensor like this non-contact liquid switch, you would typically connect it to your Arduino and observe the output when liquid is present or absent in the pipe. Different proximity sensors, such as optical sensors or barrel sensors, operate on varying theories, so match the theory (capacitance in this case) to your application's needs.