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7.23 ParticleType ObjectType Definition

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

BrowseName

ParticleType

IsAbstract

False

References

Node Class

BrowseName

DataType

TypeDefinition

Other

Subtype of the 0:BaseObjectType defined in OPC 10000-5.

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.

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