RS PRO Retroreflective Photoelectric Sensor, Barrel Style, NPN Output, 50 mm to 7 m Detection Range, IP67, 30V DC 729-5101

RS PRO 729-5101 is a retroreflective Photoelectric Sensor designed for precise detection tasks in industrial automation. Featuring a barrel-style housing with flange mounting, this sensor offers reliable object sensing over a detection range of 50 mm up to 7 meters.

The sensor incorporates an NPN output type, providing a straightforward switching interface compatible with 30V DC maximum supply voltage and supporting loads up to 100mA. Its LED light source ensures consistent detection and the unit operates with a rapid response time of 500 microseconds, suitable for applications requiring swift object sensing.

Constructed with nickel plated brass combined with polycarbonate materials, the sensor housing provides mechanical durability and electrical insulation, enhancing longevity in demanding environments. The IP67 rating confirms protection against dust ingress and water exposure, making it ideal for use in industrial settings involving washdown processes.

This sensor functions reliably within a broad temperature range of -25°C to 55°C, accommodating typical factory conditions. Its four-pin terminal type simplifies wiring and integration into existing control circuits.

RS PRO 729-5101 meets industry standards including CE, RoHS compliance, and UL listing, ensuring regulatory adherence and environmentally responsible manufacturing.

Typical applications include conveyor object presence detection, safety interlocks using reflective markers, counting operations in packaging machinery, and position sensing of moving mechanical parts. This sensor suits environments demanding compact, durable, and fast-reacting detection technology.

The sensor uses a 4-pin terminal connection for easy wiring integration. Nickel plated brass and polycarbonate housing provide durability and impact resistance. Operating voltage up to 30V DC with a maximum current of 100mA.

IP67 protection rating makes it suitable for dusty and washdown industrial environments. Response time of 500 microseconds enables fast object detection. Operating temperature range from -25°C to 55°C supports broad industrial use.

Certified to CE, RoHS compliant, and UL listed standards for safety and quality. Explore more sensors and automation products in the Electronics & Electricals category at EnvMart for comprehensive industrial and laboratory equipment solutions.