The ParticleType provides Variables for particle counting in a fluid in three categories according to ISO 8573-1:2010-04 Compressed air – Part 1: Contaminants and purity classes. It is formally defined in Table 49.
Table 49 – ParticleType Definition
|
Attribute |
Value |
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|
BrowseName |
ParticleType |
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|
IsAbstract |
False |
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|
References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
Other |
|
Subtype of the 0:BaseObjectType defined in OPC 10000-5. |
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|
0:HasComponent |
Variable |
Fine |
0:UInt64 |
0:BaseAnalogType |
M, RO |
|
0:HasComponent |
Variable |
Large |
0:UInt64 |
0:BaseAnalogType |
M, RO |
|
0:HasComponent |
Variable |
Medium |
0:UInt64 |
0:BaseAnalogType |
M, RO |
The InstanceDeclarations of the ParticleType have additional Attributes defined in Table 50.
Table 50 – ParticleType Attribute values for child Nodes
|
Source Path |
Value Attribute |
Description Attribute |
|
Fine |
|
Particle count of sizes from 0.1 to 0.5 um. |
|
Large |
|
Particle count of sizes from 1.0 to 5.0 um. |
|
Medium |
|
Particle count of sizes from 0.5 to 1.0 um. |