C&K Introduces Rugged Magnetic Proximity Sensors to Improve Remote Monitoring

     C&K has expanded the product range of magnetic proximity sensors to increase the flexibility and reliability of non-contact positioning and proximity detection in harsh environments. MPSR series sensors feature a reinforced aluminum housing and stainless steel cable for unmatched sensing performance in dirty environments. The sensor has a lifespan of up to 4 million operations, allowing reliable and accurate remote monitoring even in the presence of dirt, dust, oil, grease, water, and other potential contaminants that can degrade the performance of other sensor components.

     The introduction of Type-C switching provides two outputs that can be switched for additional feedback capability. MPSR series sensors can be installed quickly, easily and economically in any environment and are ideal for automotive, factory automation, industrial, IoT, security and other applications. MPSR series sensors feature fully sealed contacts that isolate electrical switch contacts from the external environment, eliminating the risk of sparking, making them ideal for Division 2 hazardous area applications.

     Tanios BouRamia, Global Product Manager at C&K, said: "Magnetic proximity sensors enable non-contact object detection beyond the normal range of products such as inductive sensors. Although small in package size, they have a long-range sensing range and are accessible through a wire harness. Mounted in various locations. The ruggedized MPSR series magnetic proximity sensors feature a ruggedized aluminum housing that provides maximum protection for the components and enables remote monitoring in virtually any environmental condition.”

     The normally open contacts on the MPSR series sensor are open when the attached magnet is moved from the proximity to the sensor, and are closed when the magnet is within the operating range. Conversely, the normally closed contacts are closed when the magnet is moved from the proximity to the sensor, and open when the magnet is within the operating range. The 30V 3W rating means this sensor can be used for signal level or load switching depending on the application requirements.

     With an operating temperature range of -40°F to 176°F (-40°C to 80°C), it can be used in harsh thermal environments. The sensor is UL61058 approved.