Description
IFRM series inductive proximity sensors are robust cylindrical sensors designed for reliable, non-contact detection of metallic objects in demanding industrial environments. Based on an electromagnetic induction principle, IFRM sensors provide stable sensing distances, high switching reliability, and long service life. They are commonly used in material handling, machine tools, packaging machines, conveyors, and heavy-duty automation where rugged construction and consistent performance are required.
🔧 IFRM Series — Key Technical Data & Selection Parameters
| Parameter | Specification / Details |
| Sensing Principle | Inductive (electromagnetic field) |
| Detectable Objects | Metallic targets only |
| Sensing Distance | Typically 2 mm to 15 mm (model dependent) |
| Output Type | PNP / NPN, NO / NC |
| Supply Voltage | 10…30 V DC |
| Switching Frequency | Suitable for standard to high-speed automation |
| Housing Design | Cylindrical (threaded) |
| Housing Material | Nickel-plated brass / stainless steel |
| Protection Rating | IP67 |
| Mounting Type | Flush (shielded) / Non-flush (unshielded) |
| Operating Temperature | –25 °C to +70 °C |
| Electrical Connection | M12 connector or molded cable |
| Typical Applications | Position sensing, motion detection, machine automation |





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