Baumer IFRM 05P35A3/S05L Proximity Sensor
The Baumer IFRM 05P35A3/S05L Proximity Sensor offers a Cylindrical threaded design, 1 mm sensing distance, PNP break function (NC) output, Flush mounting type, and Connector M5 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 05P35A3/S05L |
Baumer IFRM 05P35A3/S05L Proximity Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Mounting type | Flush |
| Nominal sensing distance Sn | 1 mm |
| Hysteresis | 2 … 20 % of Sr |
| Switching frequency | 5 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 | 24 mm |
| Connection types | Connector M5 |
| Operating temperature | -25 … +75 °C |
| Protection class | IP 67 |
| Output indicator | 2 port LED red |
The IFRM 05P35A3/S05L from Baumer delivers dependable performance as a flush-mounted inductive proximity switch, specifically tailored for detecting metal objects within a 1 mm nominal sensing distance. It is equipped with a PNP break function (NC) output, which is commonly used in safety-critical and logic-based control applications. The sensor operates across a broad 6–30 VDC voltage range and draws a low 12 mA current under no-load conditions, which helps maintain energy efficiency. Its switching frequency of 5 kHz ensures fast signal response, essential for real-time feedback in high-speed machinery. Additionally, with a maximum output current of 200 mA and a voltage drop below 2 VDC, it integrates smoothly with various control systems.
Designed with durability in mind, the sensor features a 5 mm cylindrical threaded housing made from stainless steel, ensuring long-term resistance to mechanical stress and corrosion. The LCP sensing face enhances chemical and thermal resistance, which is beneficial in production lines exposed to cleaning agents, coolants, or high ambient temperatures. A robust Connector M5 enables quick and secure installation. The LED red dual-port output indicator provides clear visual feedback for operation and troubleshooting, minimizing commissioning time. With an IP67 protection rating, the IFRM 05P35A3/S05L is fully dust-tight and can withstand immersion in water, making it reliable in challenging environments.
Applications of Baumer IFRM 05P35A3/S05L
The Baumer IFRM 05P35A3/S05L is ideal for compact automation solutions where precision and reliability are essential. Common use cases include end-position detection in pneumatic actuators, metal object sensing in robotic arms, and proximity feedback in small conveyor systems. Its flush mounting design allows seamless integration into mechanical brackets without protrusion, which is vital in space-limited machines. Maintenance engineers prefer it for its long service life, low maintenance requirements, and robust build quality. Whether in packaging lines, electronics assembly, or CNC machine components, this sensor ensures fast, accurate, and consistent signal output. Trusted by OEMs and plant operators alike, it offers the performance and ruggedness needed for 24/7 industrial operations.




