Ex-proof incremental encoders, shaft sizes above 100 mm

With their robust construction and non-contact scanning, these encoders work without wearing down, also when subjected to vibrations, moisture, salt water, dirt, warm or cold temperatures, or shock from strong mechanical forces. These encoders are available with one or more scanning heads, for either redundancy - or to provide different signal types from the same encoder.

Our Ex-proof encoders are certified for use in hazardous areas, zones 1 and 2/22, where an explosive environment may occur. Our Ex certifications include:

  • ATEX (Europe)
  • IECEx (Support national compliance worldwide)
  • UL-listing (North America)

Ex certifications that our encoders are certified for

To secure production uptime, add ADS Uptime, which provides monitoring of the encoder functionality as well as tracking of environmental parameters such as vibration, shaft speed, frequency, temperature, and supply voltage to enable condition-based maintenance of your machinery.

Ex-proof MRI 2242/2342

The explosion-proof magnetic MRI 2242/2342 incremental encoders come with a sturdy enclosure and a perfect fit for easy mounting directly onto large shafts.