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Proximity switch SDBT-MS...EX6 for ATEX environments

The proximity switch is suitable for use in potentially explosive atmospheres. Its intrinsically safe switching output (Namur) requires a connection to an isolating switching amplifier such as the Festo IO module CPX-P-8DE-N-IS .

SDBT-MS certificates

Certificates and zones

  • Certificates: IECEx, ATEX, Inmetro, CCC, Ex, KCC
  • ATEX zones: 0, 1, 2, 20, 21, 22
  • ATEX equipment categories: 1GD, 2GD, 3GD
SDBT-MS in the ATEX area

Use in the ATEX area


The proximity switch is implemented with an intrinsically safe switching output (Namur).
This output requires the sensor to be connected to an isolation switching amplifier.