Endress+Hauser Prosonic S FMU90 - Safety Instructions; 1.1 Designated use; 1.2 Installation, commissioning, operation; 1.3 Hazardous area

Prosonic S FMU90 Flow Measurement PROFIBUS Safety Instructions
Endress+Hauser 5
1.5 Safety symbols
Symbol Meaning
A0011189-DE
DANGER!
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in
serious or fatal injury.
A0011190-DE
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
serious or fatal injury.
A0011191-DE
CAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
minor or medium injury.
A0011192-DE
NOTICE!
This symbol contains information on procedures and other facts which do not result in personal
injury.
Explosion protection Meaning
0
Device certified for use in explosion hazardous area
If the device has this symbol embossed on its name plate it can be installed in an explosion
hazardous area
-
Explosion hazardous area
Symbol used in drawings to indicate explosion hazardous areas. Devices located in and wiring
entering areas with the designation “explosion hazardous areas” must conform with the stated
type of protection.
.
Safe area (non-explosion hazardous area)
Symbol used in drawings to indicate, if necessary, non-explosion hazardous areas. Devices
located in safe areas still require a certificate if their outputs run into explosion hazardous areas
DANGER
WARNING
CAUTION
NOTICE