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NAMUR magnetic proximity sensors in a cylindrical housing for explosive areas
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.
At a glance
Types: M12 to M18
Sensing range: up to 120 mm
Electrical configuration: NAMUR
Enclosure rating: IP 67
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 or wood
NAMUR design for usage in explosion-hazardous areas