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Baumer IFRM 05P37A1/PL Proximity Sensor
The Baumer IFRM 05P37A1/PL Proximity Sensor offers a Cylindrical threaded design, 1.6 mm sensing distance, PNP break function (NC) output, Flush mounting type, and Cable, L=2 m connection. Manufactured by Baumer under the Baumer Proximity Sensor category, this model belongs to the IF Series.

| Brand | Baumer |
| Product Type | Proximity Sensor |
| Product | IFRM 05P37A1/PL |
Baumer IFRM 05P37A1/PL Proximity Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Mounting type | Flush |
| Nominal sensing distance Sn | 1.6 mm |
| Hysteresis | 2 β¦ 20 % of Sr |
| Switching frequency | 3 kHz |
| Voltage supply range +Vs | 6 β¦ 30 VDC |
| Current consumption max. (no load) | 12 mA |
| Output circuit | PNP break function (NC) |
| Voltage drop Vd | <2 VDC |
| Output current | 200 mA |
| Design | Cylindrical threaded |
| Material (sensing face) | LCP |
| Housing material | Stainless steel |
| Dimension | 5 mm |
| Housing length | 25 mm |
| Connection types | Cable, L=2 m |
| Operating temperature | -25 β¦ +75 Β°C |
| Protection class | IP 67 |
| Output indicator | LED red |
The IFRM 05P37A1/PL from Baumer features a flush mounting design with a precise nominal sensing distance of 1.6 mm, tailored for high-speed proximity detection in compact industrial assemblies. Its PNP break function (NC) output ensures dependable control signals for safety interlocks and positioning systems. Operating within a 6β30 VDC supply range, this sensor delivers stable performance while consuming only 12 mA of current without load. Its switching frequency of 3 kHz enables accurate detection of fast-moving parts, making it well-suited for synchronized automation processes. With a maximum output current of 200 mA and voltage drop under 2 VDC, it integrates efficiently into PLCs and control boards without signal loss or lag.
Engineered with a durable stainless steel cylindrical threaded body and a Liquid Crystal Polymer (LCP) sensing face, the sensor resists corrosion, thermal stress, and mechanical wear. It has a compact 5 mm diameter and a housing length of just 25 mm, making it suitable for space-constrained machinery or control cabinets. The device includes a 2-meter cable connection for flexible installation and an integrated red LED output indicator for clear visual feedback during diagnostics. Certified with an IP67 protection rating, the sensor performs reliably even in environments exposed to dust, oil, and water, ensuring long-lasting operation with minimal maintenance.
Applications of Baumer IFRM 05P37A1/PL
The Baumer IFRM 05P37A1/PL is widely deployed in applications where precise, flush-mounted metal sensing is criticalβsuch as in semiconductor handling, micro-mechanical assemblies, robotic arms, and miniature conveyors. Its compact design allows engineers to mount it inside narrow channels or directly on moving components without compromising sensor performance. The reliable NC output makes it ideal for fail-safe triggering in safety zones, end-position detection, and tooling feedback systems. Maintenance engineers value its plug-and-play wiring, clear LED diagnostics, and long operational life, while OEM designers appreciate the space savings and signal stability. This makes the IFRM 05P37A1/PL a trusted choice in precision automation setups where speed, size, and reliability must work together flawlessly.




