Baumer IFRM 05P17A3/S05L Proximity Sensor

The IFRM 05P17A3/S05L by Baumer is a high-speed inductive sensor designed for flush mounting in tight mechanical environments. It offers a nominal sensing distance of 1.6 mm and operates at a switching frequency of 3 kHz, making it ideal for detecting small metal parts in fast-moving processes. With a PNP make function (NO) output circuit and a current handling capacity of up to 100 mA, the sensor ensures reliable signal output to PLCs or controllers. Its power efficiency is evident from its low 12 mA current consumption at no load, and the voltage supply range of 6–30 VDC makes it suitable for standard industrial power systems. The voltage drop under 2 VDC supports accurate and interference-free operation. For quick diagnostic support, a 2-port red LED output indicator is built in, providing clear real-time feedback.

Built to endure industrial conditions, the Baumer IFRM 05P17A3/S05L is enclosed in a 5 mm cylindrical threaded stainless steel housing that withstands dust, mechanical stress, and occasional washdowns. The sensor’s sensing face is made from LCP material, known for its robustness in chemically exposed zones. It includes a reliable M5 connector for fast and secure electrical connections, reducing installation time and maintenance complexity. The compact 24 mm housing length makes it suitable for micro-mounting applications, while the IP67 rating ensures strong environmental protection and long-term reliability across diverse industrial use cases.

Applications of Baumer IFRM 05P17A3/S05L

The Baumer IFRM 05P17A3/S05L is ideally suited for precision sensing in miniaturized systems such as robotic arms, micro conveyors, tool positioning equipment, and automated testing fixtures. Its M5 connector simplifies integration in space-restricted control panels or sensor blocks, while the high-frequency response ensures immediate feedback for fast-moving mechanical parts. Engineers commonly deploy this sensor in packaging machines, component assembly lines, or indexing tables where part presence or metal target detection is critical. The flush mounting style and robust design eliminate false triggers due to vibration or misalignment. Maintenance teams appreciate the LED indicator for easy status checks, and system integrators favor its stable electrical output for repeatable automation logic. With its compact size, strong signal integrity, and rugged stainless-steel construction, this model remains a trusted choice for OEMs and system engineers aiming for reliable sensing in tight spaces.