WIKA operating instructions attachable indicator model A-IAI-1
11
EN
14016825.04 07/2021 EN/DE
3. Safety
3.6 Labelling, safety marks
Product label (example)
Model
Approval-related data
Supply voltage
Order code
Date of manufacture
Serial number
Symbols
Before mounting and commissioning the instrument, ensure
you read the operating instructions!
3.7 Ex marking
ATEX
IECEx
II 2 G Ex ia IIC/IIB T4 Gb
II 2 G Ex ib IIC/IIB T4 Gb
EC-type examination certificate
EPS 21 ATEX 1 036 X