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8.8 FilterClassEnum ToC Previous Next

This enumeration FilterClassEnum contains the possible filter classes according to ISO 8573-1 for the FilterClassDataType. The enumeration is defined in Table 128.

Table 128 – FilterClassEnum Items

Name Value Description
0 0 As specified by the equipment user or supplier and more stringent than class 1.
1 1 Particles: By Particle Size: 0.1 µm < d ≤ 0.5 µm: ≤ 20,000; 0.5 µ m< d ≤ 1.0 µm: ≤ 400; 1.0 µm < d ≤ 5.0 µm: ≤ 10;
Water: Vapor Pressure Dewpoint: ≤ -70 °C, ≤ -94 °F;
Oil: Liquid, Aerosol, & Vapor: ≤ 0.01 mg/m3;
2 2 Particles: By Particle Size: 0.1 µm < d ≤ 0.5 µm: ≤ 400,000; 0.5 µ m< d ≤ 1.0 µm: ≤ 6,000; 1.0 µm < d ≤ 5.0 µm: ≤ 100;
Water: Vapor Pressure Dewpoint: ≤ -40 °C, ≤ -40 °F;
Oil: Liquid, Aerosol, & Vapor: ≤ 0.1 mg/m3;
3 3 Particles: By Particle Size: 0.5 µ m< d ≤ 1.0 µm: ≤ 90,000; 1.0 µm < d ≤ 5.0 µm: ≤ 1,000;
Water: Vapor Pressure Dewpoint: ≤ -20 °C, ≤ -4 °F;
Oil: Liquid, Aerosol, & Vapor: ≤ 1 mg/m3;
4 4 Particles: By Particle Size: 1.0 µm < d ≤ 5.0 µm: ≤ 10,000;
Water: Vapor Pressure Dewpoint: ≤ +3 °C, ≤ +37 °F;
Oil: Liquid, Aerosol, & Vapor: ≤ 5 mg/m3;
5 5 Particles: By Particle Size: 1.0 µm < d ≤ 5.0 µm: ≤ 100,000;
Water: Vapor Pressure Dewpoint: ≤ +7 °C, ≤ +45 °F;
6 6 Particles: By Mass: 0 – ≤ 5 mg/m3;
Water: Vapor Pressure Dewpoint: ≤ +10 °C, ≤ +50 °F;
7 7 Particles: By Mass: 5 – ≤ 10 mg/m3;
Water: Liquid: ≤ 0.5 g/m3;
8 8 Water: Liquid: ≤ 5 g/m3;
9 9 Water: Liquid: ≤ 10 g/m3;
X 10 Particles: By Mass: > 10 mg/m3;
Water: Liquid: > 10 g/m3;
Oil: Liquid, Aerosol, & Vapor: > 5 mg/m3;

The FilterClassEnum representation in the AddressSpace is defined in Table 129.

Table 129 – FilterClassEnum Definition

Attribute Value        
BrowseName FilterClassEnum        
IsAbstract False        
References Node Class BrowseName DataType TypeDefinition Other
Subtype of the 0:Enumeration type defined in OPC 10000-5.          
0:HasProperty Variable 0:EnumValues 0:EnumValueType[] 0:PropertyType  

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