MM Namur Series Sick Magnetic Proximity Sensor


MM NAMUR magnetic proximity sensors provide large operating distances that can reliably detect magnetic objects. Magnetic prox-imity sensors are resistant to dust, heat and vibration, making them ideal for use in harsh environments – even highly explosive at-mospheres. By using magnetic conductors, these sensors are able to reliably detect objects over greater distances. The NAMUR de-sign for hazardous areas is available in MM12 and MM18 designs.

At a glance

  • Types: M12 to M18
  • Sensing range: up to 120 mm
  • Electrical configuration: NAMUR
  • nclosure rating: IP 6
  • Temperature range: –25 °C to +70 °C
  • Nickel-plated brass housing; plastic sensing face
  • Reliable detection of permanent magnets through non-ferromagnetic materials such as stainless steel, aluminum, plastic orwood
  • NAMUR design for usage in explosion-hazardous areas

Your benefits

  • NAMUR version ensures safe function in explosion-hazardous areas
  • Non-contact operation eliminates interference from dirt, dust and vibrations, increasing sensor life and reducing maintenancecosts
  • Large sensing ranges ensure reliable switching, even with target position tolerances
  • Universal use since detection through other objects, such as plastic walls or non-magnetic stainless steel walls, is also possible


Sensing Range ≤60 mm ≤70 mm ≤9mm ≤120 mm
Switching output NAMUR
Housing material Metal
Cylindrical thread design M12 M12 & M18 M12 M18
Electrical wiring DC 2-wire
Enclosure rating: IP67
Connection type -Cable, 2-wire, 2 m, -Cable, 2-wire, 2 m, -Cable with connector M9, 5-pin, with knurled nuts, 0.8 m -M12, 4-pin
-Male connector M12, 4-pin -Male connector M12, 4-pin -Cable with connector M9, 5-pin, with knurled nuts, 2 m
Ex area category 2G 2G, 1G, 1D

Download Datasheet: MM Namur Series Sick Magnetic Proximity Sensor

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Rudy Wiratama

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