A Quick Overview For You; Signs, Symbols And Abbreviations - WIKA WUC-1 Serie Betriebsanleitung

1. ... / 2. A quick overview for you / 3. Signs and symbols
Knowledge required: Install and start the transducer only if you are familiar with the relevant regulations and directives of
your country and if you have the qualification required. You have to be acquainted with the rules and regulations on hazard-
ous areas (if transducer with Ex-marking), measurement and control technology and electric circuits, since this transducer
is „electrical equipment" as defined by EN 60079-14. Depending on the operating conditions of your application you have to
have the corresponding knowledge, e.g. of aggressive media.

2. A quick overview for you

If you want to get a quick overview, read Chapters 3, 5, 7 and 11. There you will get some short safety instructions and
important information on your product and its starting. Read these chapters in any case.

3. Signs, symbols and abbreviations

WARNING!
Potential danger of life or of severe injuries.
WARNING!
For transducer with Ex-marking: Instructions for
hazardous areas: Potential danger of life or of
severe injuries.
Information
Notice, important information, malfunction.
For transducer with FM (Factory Mutual)
marking
The product was tested and certified by FM
Approvals. It complies with the applicable
US-American standards on safety (including
explosion protection).
V DC Direct voltage
WIKA Operating instructions / Betriebsanleitung WUC-1x
WARNING!
Potential danger of life or of severe injuries due
to catapulting parts.
CAUTION!
Potential danger of burns due to hot surfaces.
The product complies with the applicable
European directives.
For transducer with Ex-marking
ATEX European guideline for explosion protec-
tion. The product complies with the requirements
of the European directive 2014/34/EU (ATEX) on
explosion protection.
EN
5