The PressureMeasurementVariableType is a subtype of the AnalogSignalVariableType. It is formally defined in Table 175.
Table 175 – PressureMeasurementVariableType definition
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Attribute |
Value |
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|
BrowseName |
PressureMeasurementVariableType |
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|
IsAbstract |
False |
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|
ValueRank |
−2 (−2 = ‘Any’) |
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|
DataType |
Float |
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|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
Other |
|
Subtype of AnalogSignalVariableType defined in 8.2, i.e. inheriting the InstanceDeclarations of that Node |
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|
0:HasDictionaryEntry |
Object |
|
0:IrdiDictionaryEntryType |
|
|
|
Conformance Units |
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|
PA-DIM PressureMeasurementVariable |
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This type defines pressure and is formally defined within ABN616#001.
ABN616#001 defines at a point of a surface, scalar quantity equal to the limit of the quotient of the magnitude of the component vector normal to the surface of the force acting at this point, by the area of a surface containing the point, when all the dimensions of that surface tend to zero (Pressure).