IDEC SA2E Miniature High-Performance Photoelectric Sensors exhibit high detection accuracy and response time with sensing range variations, including through-beam, polarized, retro-reflective, diffuse reflective, background, suppression, and small-beam. These sensors have 0.5ms response time and high-speed detection, and their beam diameter enables accurate detection of various objects (BGS). THE SA3E air blower unit allows stable detection in dusty environments and is operational at -30°C to +55°C. These high-performance sensors also have output reverse-polarity protection circuits. IDEC SA2E Miniature High-Performance Photoelectric Sensors applications include automated parking garages, detection of mirror surfaces, restroom sinks, and detecting PC boards at inspections.