Endress+Hauser Proline Promag W 800 - Document Information; Symbols Used

Proline Promag W 800
Endress+Hauser 3
Document information
Symbols used Electrical symbols
Symbols for types of information
Symbols in graphics
Symbol Meaning
A0011197
Direct current
A terminal at which DC voltage is present or through which direct current flows.
A0011198
Alternating current
A terminal at which alternating voltage (sinusoidal) is present or through which alternating
current flows.
A0011200
Ground connection
A grounded terminal which, from the viewpoint of the user, is grounded via a grounding
system.
A0011199
Protective ground connection
A terminal which must be connected to ground prior to establishing any other connections.
A0011201
Equipotential connection
A connection that must 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.
Symbol Meaning
A0011182
Permitted
Indicates procedures, processes or actions that are permitted.
A0011183
Preferred
Indicates procedures, processes or actions that are preferred.
A0011200
Forbidden
Indicates procedures, processes or actions that are forbidden.
A0011193
Tip
Indicates additional information.
A0011194
Reference to documentation
Refers to the corresponding device documentation.
A0011195
Reference to page
Refers to the corresponding page number.
A0011196
Reference to graphic
Refers to the corresponding graphic number and page number.
Symbol Meaning
1, 2, 3 … Item numbers
A, B, C etc. Views
A-A, B-B, C-C
etc.
Sections
A0013441
Flow direction