Beijer Electronics E Serie Bedienungsanleitung Seite 66

Technical data
Parameter
DNV approval
MTBF (Mean time
between failures)
* See section Chemical resistance for keyboard and display.
A-2
Det Norske Veritas type approval certificate. Location classes:
Temperature A, Humidity B, Vibration A, EMC B, Enclosure C
(panel front only).
402,225 h
E50
Beijer Electronics AB, MA00614D