Baumer IFRM 05P37A1/S35L Proximity Sensor
The Baumer IFRM 05P37A1/S35L Proximity Sensor offers a Cylindrical threaded design, 1.6 mm sensing distance, PNP break function (NC) output, Flush mounting type, and Connector M8 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/S35L |
Baumer IFRM 05P37A1/S35L Proximity Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Mounting type | Flush |
| Nominal sensing distance Sn | 1.6 mm |
| Hysteresis | 2 … 20 % of Sr |
| Switching frequency | 3 kHz |
| Voltage supply range +Vs | 6 … 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 | 45 mm |
| Connection types | Connector M8 |
| Operating temperature | -25 … +75 °C |
| Protection class | IP 67 |
| Output indicator | 3 port LED red |
The IFRM 05P37A1/S35L from Baumer is a compact flush-mounted inductive sensor designed with a 1.6 mm nominal sensing distance and a fast 3 kHz switching frequency, ensuring quick and precise metal detection in high-speed machinery. Its PNP break function (NC) output type provides reliable signal switching in control circuits where normally closed logic is preferred. The unit supports a wide voltage range of 6 to 30 VDC, with minimal current consumption of just 12 mA, making it highly energy-efficient and easy to integrate with industrial PLC systems.
Structurally, this sensor features a robust cylindrical threaded housing with a compact 5 mm diameter and extended 45 mm housing length, enabling deeper embedding in panels and equipment walls. The body is made of high-grade stainless steel for corrosion resistance and is paired with an LCP sensing face for mechanical durability and temperature stability. Its M8 connector offers a quick-disconnect solution that simplifies maintenance and replacement, while the integrated 3-port red LED output indicator ensures immediate visual feedback during setup or diagnostics. With an IP67 protection rating, the sensor can withstand dust, water, and oil exposure—ideal for rugged plant-floor environments.
Applications of Baumer IFRM 05P37A1/S35L
The Baumer IFRM 05P37A1/S35L is widely used in precision automation tasks, such as end-position sensing in linear actuators, metal part detection in pick-and-place systems, and fixture verification in assembly lines. Its compact design and flush mounting make it suitable for installations inside tight equipment enclosures, moving parts, or conveyor brackets. The PNP NC configuration is especially beneficial in safety-critical applications where a loss of signal triggers an alert. Maintenance teams appreciate the sensor’s plug-and-play M8 connector and durable body, while design engineers value the sensor’s speed, electrical compatibility, and long-term performance in challenging industrial conditions. Overall, it’s a reliable solution for ensuring uninterrupted automation flow across sectors like automotive, packaging, electronics, and machine tools.
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