LST300 |  COMPACT ULTRASONIC LEVEL TRANSMITTER  |  LST300–EN REV. E
7
Plates and symbols
Safety, warning and note symbols
DANGER - Serious damage to health / risk to life
This symbol, in conjunction with the signal word “DANGER”, 
indicates an imminent danger. Failure to observe this safety 
information will result in death or severe injury.
DANGER - Serious damage to health / risk to life
This symbol, in conjunction with the signal word “DANGER”, 
indicates an imminent electrical hazard. Failure to observe 
this safety information will result in death or severe injury.
WARNING - Body injury
This symbol, in conjunction with the signal word “WARNING”, 
indicates a potentially dangerous situation. Failure to observe 
this safety information may result in death or severe injury. Ce 
symbole en conjonction avec le mot de signal 
“AVERTISSEMENT” indique une situation potentiellement 
dangereuse. Le non respect de cette consigne de sécurité 
peut entraîner la mort ou des blessures graves.
WARNING – Body injury
This symbol, in conjunction with the signal word “WARNING”, 
indicates a potential electrical hazard. Failure to observe this 
safety information may result in death or severe injury.
CAUTION - Minor Injuries
This symbol, in conjunction with the signal word “CAUTION”, 
indicates a potentially dangerous situation. Failure to observe 
this safety information may result in minor or moderate injury. 
The symbol may also be used for property damage warnings.
NOTICE – Property damage
This symbol indicates a potentially damaging situation. 
Failure to observe this safety information may result in 
damage to or destruction of the product and / or other 
system components.
IMPORTANT (NOTE)
This symbol indicates operator tips, particularly useful 
information or important information about the product or its 
further uses. The signal word “IMPORTANT (NOTE)” does not 
indicate a dangerous or harmful situation.