Baumer IFRM 05N17A1/S35L Proximity Sensor

The Baumer IFRM 05N17A1/S35L, part no. 11082480, is a robust inductive sensor built for demanding industrial environments. With a flush mounting type and compact 5 mm diameter, this subminiature switch fits effortlessly into tight spaces where precision and durability are essential. The sensor's LCP sensing face and stainless steel cylindrical housing ensure exceptional resistance to wear, temperature, and contaminants, while its IP67 rating guarantees reliable performance in dusty, moist, or oil-prone areas.

Key technical highlights include a nominal sensing distance of 1.6 mm and a rapid 3 kHz switching frequency, ideal for detecting fast-moving metallic objects. Operating on a 6 to 30 VDC power supply, the sensor is energy-efficient with a low 12 mA current draw. The NPN make function (NO) output supports up to 100 mA, making it compatible with most PLCs and control systems. Voltage drop remains below 2 VDC, reducing signal degradation. The unit features a standard M8 connector for easy installation and maintenance, along with a 3-port red LED indicator to show output status clearly during operation or testing.

Engineered for a -25°C to +75°C operating range, this sensor is well-suited for harsh production floors and continuous duty operations. With trusted Swiss engineering from Baumer, the IFRM 05N17A1/S35L delivers accuracy, resilience, and long service life—meeting the practical needs of automation professionals across industries. The Baumer IFRM 05N17A1/S35L is ideal for applications where compact design and fast detection are critical. In packaging machinery, it detects the presence of metal parts like cans or brackets. In small conveyor systems, it ensures precise part counting or alignment verification. Due to its M8 connector, it’s easy to replace or swap during maintenance without rewiring.

Engineers commonly deploy this model in robotics, pick-and-place systems, and OEM machine builds where space and wiring flexibility are limited. Its flush sensing face helps avoid accidental contact or mechanical interference. The sensor is also suitable for testing stations, lab automation setups, and electronic assembly lines where accuracy and minimal response delay are important.

Thanks to its rugged design, high switching frequency, and sealed housing, the sensor performs reliably in automotive assembly units, food-grade stainless machines (non-contact zones), and medical device production. Whether you’re building a new system or upgrading an older setup, the IFRM 05N17A1/S35L helps improve detection consistency while simplifying integration into PLC-driven environments.