Lightweight 3500 Series Bently Nevada Parts 128275-01 Bently Nevada Future Expansion Slot Cover

The 128275-01 is a mechanical blank plate designed by Bently Nevada for the 3500 machinery protection system. When a monitoring slot is not populated, this lightweight aluminium cover:

• Closes the front opening to preserve proper cooling and IP20 protection
• Prevents dust, metal filings and moisture from entering the rack
• Provides a professional, safety-compliant appearance for panel inspections and API 670 audits

Keep spare slots ready for future vibration, position or temperature modules without downtime—simply swap the cover for the new card when required.

• Oil & gas - offshore platforms, FPSO, LNG trains
• Power generation - gas & steam turbines, wind gearboxes
• Petrochemical - centrifugal compressors, extruders
• Pulp & paper - dryer cans, refiners
• Mining & metals - kilns, ball mills, hoists

Any 3500 rack that reserves slots for future measurement modules or redundant protection channels.

• Fits all 3500 rack sizes (4, 7, 12 and 14 slot)
• Works with standard, TMR and SIL 2 rack configurations
• No firmware or configuration required

• 1 * 128275-01 blank slot cover
• 1 * anti-static bag
• 1 * calibration / conformity certificate