The OMRON EE-SPX613 is a highly reliable, built-in amplifier photomicrosensor specifically designed for non-contact liquid level detection. Engineered for pipe mounting, this optical sensor accurately detects the presence or absence of liquid within transparent or semi-transparent tubing. It features a compact design, making it ideal for tight spaces in industrial automation, semiconductor manufacturing, and fluid monitoring applications. With its standard 12 to 24 VDC power supply requirement and NPN open-collector output, the EE-SPX613 seamlessly integrates into various control systems to ensure precise and consistent performance.