Non-Contact Water Level Sensor | 3.3V MCU | XKC-Y26L Switch

The XKC-Y26L is a non-contact sensor that detects water levels from outside a container. It uses 3.3V power and attaches to non-metallic tanks or pipes. It provides a simple on/off signal when liquid is present, which works well with Arduino and other microcontrollers. Features and Benefits - Non-Contact Sensing - This sensor attaches to the outside of a container. It never touches the liquid, which prevents contamination and corrosion. - Low Power Use - Its efficient design makes it good for battery-powered devices. It uses very little electricity when it's on. - Adjustable Sensitivity - A small screw lets you set the sensor for different wall thicknesses, up to 20mm. This helps it detect accurately. - Simple NPN Output - The XKC-Y26L NPN output sends a clear signal. Most microcontrollers can read it easily to control pumps or alarms. Applications - Automated Pet Feeders - You can build a system that automatically refills a pet’s water bowl. It activates when the water level gets low. - Aquarium Top-Offs - This sensor helps keep aquarium water levels steady. You don't need to drill into the tank or use a float switch. - Appliance Monitoring - Put it in coffee machines, humidifiers, or water dispensers. It signals when they need a refill. What It Is The Power Magnetic Sensor is a non-contact switch designed for industrial and electronics module applications. It operates at 3.3V, making it compatible with Arduino and other MCUs. This proximity sensor uses capacitance theory for detection, offering a digital output. Its low power consumption makes it suitable for various projects requiring efficient power use. As a non-contact sensor, it detects without physical touch, preventing wear and tear. Key Uses & Applications This Power Magnetic Sensor is ideal for tasks requiring precise, non-contact detection. Its 3.3V operating voltage and MCU compatibility make it suitable for integration into custom electronic circuits, including Arduino projects. It can be used as a liquid level switch, sensing changes without direct contact with the fluid. The non-contact method is valuable in environments where traditional physical switches might corrode or degrade, such as in water level monitoring. How to Choose When selecting a proximity sensor, consider the operating voltage; this model is 3.3V. Ensure compatibility with your existing systems, such as Arduino or other MCUs. For applications where physical contact is undesirable, a non-contact switch like this one is essential. To test a proximity sensor, integrate it into your circuit and observe the digital output when an object is brought into its detection range. For specific liquid level applications, verify the sensor's ability to detect through container walls.