Presafe 5412X GLK-300 Signal Processing Unit Issued by Presafe Certificate type Ec-Type Examination Certificate Certificate no Presafe 14 ATEX 5412X Expiration date 31.12.2030 Document file Presafe 14 ATEX 5412X Issue 3, Signed.pdf Related file(s) Presafe 14 ATEX 5412 X, issue 2.pdf