Baumer IFRM 12N1701/S14L Proximity Sensor

The IFRM 12N1701/S14L from Baumer features a compact 12 mm cylindrical threaded design built with a rugged brass nickel-plated housing and a reliable PBT sensing face, offering excellent mechanical strength and chemical resistance. Its flush mounting configuration ensures precise object detection with minimal intrusion, delivering a sensing range of 4 mm suitable for close-range applications in tight machine spaces.

This proximity sensor operates on a flexible voltage supply of 6–36 VDC and delivers a NPN make function (normally open) output, capable of switching up to 200 mA of load current. The 2 kHz switching frequency ensures fast response, making it suitable for high-speed production environments. Engineers benefit from advanced protection features, including short-circuit protection and reverse polarity protection, which safeguard the sensor against common wiring issues and electrical faults.

The Baumer IFRM 12N1701/S14L is IP67-rated, ensuring complete protection against dust ingress and strong resistance to water, making it ideal for harsh industrial settings. Its operating temperature range of -25°C to +75°C further enhances its suitability across various climates and applications. The integrated M12 connector ensures quick and secure installation, reducing downtime during maintenance or system upgrades. This sensor is trusted across industries for its robustness, accuracy, and Baumer’s commitment to long-term quality and performance. For more details or to request a datasheet, visit the official product page or contact us for a quote.

The Baumer IFRM 12N1701/S14L is designed for use in a wide variety of automation environments where compact, high-accuracy sensors are essential. In CNC machines, this M12 proximity sensor is commonly deployed to monitor part presence and machine position without mechanical contact. Its flush mounting allows engineers to install the sensor in confined spaces while still achieving precise 4 mm detection, reducing the chance of mechanical damage during operations.

This model is also widely used in conveyor belt systems and packaging machines to detect metallic parts and trigger machine responses with high accuracy. Its fast 2 kHz switching rate ensures it can keep up with rapid cycles in automated production lines. Maintenance teams appreciate the integrated red LED indicator, which instantly shows operational status and aids troubleshooting during inspections or system checks.

For engineering students and plant technicians alike, the IFRM 12N1701/S14L offers a real-world example of how Baumer’s sensor technology improves safety, accuracy, and reliability in modern factories. It is an ideal sensor for predictive maintenance applications, safety interlocks, and quality inspection triggers — ensuring production continuity and system stability with every cycle.