Baumer IFRM 12P1702/L Proximity Sensor

The IFRM 12P1702/L proximity sensor by Baumer is engineered for consistent and contactless detection of metallic targets. It features a flush mounting design and delivers a reliable 4 mm sensing range, ensuring efficient detection in tight spaces and automation lines. Built with a 12 mm cylindrical threaded housing and a compact 40 mm housing length, this sensor integrates seamlessly into machinery without the need for external brackets or adapters.

The sensor operates using a PNP make function (NO) output circuit, with a high switching frequency of 2 kHz, enabling it to detect objects in rapid motion such as in high-speed conveyors and robotic arms. It accepts a wide voltage input range of 6–36 VDC and supports up to 200 mA output current, making it compatible with most PLCs and control relays. An integrated red LED indicator provides immediate status feedback during machine setup or troubleshooting.

Housed in rugged brass with nickel plating for enhanced corrosion resistance, and equipped with a durable PBT sensing face, the sensor withstands vibrations, cleaning chemicals, and mechanical wear. The factory-fitted 2-meter cable allows quick, flexible installations, especially in hard-to-reach machine compartments. Rated with IP67 protection, it performs reliably even in dusty or wet industrial zones and functions effectively across temperatures ranging from -25°C to +75°C. Whether you are building automation panels or upgrading legacy sensors, the Baumer IFRM 12P1702/L delivers dependable detection, safety, and easy integration. Refer to the official Baumer datasheet for more technical insights or contact us for custom pricing and expert support.

The Baumer IFRM 12P1702/L is widely used in applications where accurate metal sensing is essential for automation reliability. In industrial conveyors, the sensor is positioned to confirm the passage of parts without physical contact. Its flush-mounted design ensures minimal obstruction, allowing it to be embedded directly into machine walls or guide rails without affecting motion paths.

With a high 2 kHz switching frequency, it is ideal for detecting fast-moving objects in automated sorting, packaging lines, and pick-and-place mechanisms. The integrated LED indicator makes it easy for technicians to verify sensor response instantly, without needing additional diagnostic tools. The 2-meter cable length offers installation flexibility, even when the sensor is mounted in deep or enclosed equipment.

For maintenance engineers, this model reduces downtime through its rugged build and plug-and-play configuration. For engineering students and technical trainees, the IFRM 12P1702/L offers a clear demonstration of how industrial proximity sensors enable reliable machine automation. Trusted across manufacturing, assembly, and inspection processes, this sensor offers a perfect balance of durability, speed, and installation simplicity.