MM NAMUR magnetic proximity sensors provide large operating distances that can reliably detect magnetic objects. Magnetic proximity sensors are resistant to dust, heat and vibration, making them ideal for use in harsh environments – even highly explosive atmospheres. By using magnetic conductors, these sensors are able to reliably detect objects over greater distances. The NAMUR design for hazardous areas is available in MM12 and MM18 designs.
| Housing | Cylindrical thread design |
| Thread size | M12 x 1
M18 x 1 |
| Sensing range Sn | 60 mm … 120 mm |
| Magnetic field sensitivity, min. | ≤ 0.4 mT … ≤ 1 mT |
| Housing material | Nickel-plated brass / Stainless steel V4A (1.4404, 316L) |
| Enclosure rating | IP67 |
| Connection | Male connector M12, 4-pin / Cable, 2-wire / Cable with connector M9, 5-pin, with knurled nuts |
