Document Information; Symbols Used - Endress+Hauser Proline Promass F 200 Brief Operating Instructions

Proline Promass F 200
1

Document information

1.1

Symbols used

1.1.1 Safety symbols
Symbol Meaning
DANGER!
DANGER
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in
serious or fatal injury.
A0011189-EN
WARNING!
WARNING
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
serious or fatal injury.
A0011190-EN
CAUTION!
CAUTION
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
minor or medium injury.
A0011191-EN
NOTICE!
NOTICE
This symbol contains information on procedures and other facts which do not result in personal
injury.
A0011192-EN
1.1.2 Electrical symbols
Symbol Meaning
Direct current
A terminal to which DC voltage is applied or through which direct current flows.
A0011197
Alternating current
A terminal to which alternating voltage is applied or through which alternating current flows.
A0011198
Direct current and alternating current
• A terminal to which alternating voltage or DC voltage is applied.
A0017381
• A terminal through which alternating current or direct current flows.
Ground connection
A grounded terminal which, as far as the operator is concerned, is grounded via a grounding system.
A0011200
Protective ground connection
A terminal which must be connected to ground prior to establishing any other connections.
A0011199
Equipotential connection
A connection that has to be connected to the plant grounding system: This may be a potential
equalization line or a star grounding system depending on national or company codes of practice.
A0011201
Endress+Hauser
Document information
3