Emerson Rosemount 5408, Справочное руководство

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Table B-1: For Divisions:
Temperature class /
Maximum surface
temperature Ambient temperature range Process temperature range
Division Gas groups:
T2 -40 °C ≤ Ta ≤ 70 °C -40 °C to 250 °C
T3 -40 °C ≤ Ta ≤ 70 °C -40 °C to 195 °C
T4 -40 °C ≤ Ta ≤ 70° C -40 °C to 130 °C
T5 -40 °C ≤ Ta ≤ 70 °C -40 °C to 95 °C
T6 -40 °C ≤ Ta ≤ 70 °C -40 °C to 80 °C
Division Dust groups:
T3 -50 °C ≤ Ta ≤ 70 °C -50 °C to 160 °C
T4 -50 °C ≤ Ta ≤ 70 °C -50 °C to 130 °C
T5 -50 °C ≤ Ta ≤ 70 °C -50 °C to 95 °C
T6 -50 °C ≤ Ta ≤ 70 °C -50 °C to 80 °C
Table B-2: For Zones:
Temperature class /
Maximum surface
temperature Ambient temperature range Process temperature range
Zone Gas groups:
T2 -50 °C ≤ Ta ≤ 70 °C -50 °C to 250 °C
T3 -50 °C ≤ Ta ≤ 70 °C -50 °C to 195 °C
T4 -50 °C ≤ Ta ≤ 70 °C -50 °C to 130 °C
T5 -50 °C ≤ Ta ≤ 70 °C -50 °C to 95 °C
T6 -50 °C ≤ Ta ≤ 70 °C -50 °C to 80 °C
Zone Dust groups:
T250°C -60 °C ≤ Ta ≤ 70 °C -60 °C to 250 °C
T200°C -60 °C ≤ Ta ≤ 70 °C -60 °C to 195 °C
T135°C -60 °C ≤ Ta ≤ 70 °C -60 °C to 130 °C
T100°C -60 °C ≤ Ta ≤ 70 °C -60 °C to 95 °C
T85°C -60 °C ≤ Ta ≤ 70 °C -60 °C to 80 °C
B.9.2 I5 Intrinsic Safety (IS), Non-Incendive (NI)
Certificate FM-US FM16US0010X
Standards FM Class 3600 – 2018; FM Class 3610 – 2018; FM Class 3611 – 2018; FM
Class 3810 – 2005; ANSI/ISA 60079-0 – 2013; ANSI/UL 60079-11 –
Reference Manual Product certifications
00809-0100-4408 February 2020
Rosemount 5408 and 5408:SIS Level Transmitters 215