FCI ST100A Series, Installation, Operation And Maintenance Manual

Page: 160 / 170

APPENDIX D – APPROVAL INFORMATION ST100A Series Flow Meter
152 Fluid Components International LLC
Safety Instructions
Safety Instructions for the use of the ST100A Series flow meter in Hazardous Areas
Certificate No. FM20ATEX0022X
/ IECEx FMG20.0025X
II 2 G Ex db IIC T6...T4 Gb
II 2 D Ex tb IIIC T85°C...T135°C Db
IP66/67
Dansk Sikkerhedsforskrifter Italiano Normative di sicurezza
Deutsch Sicherheitshinweise Nederlands Veiligheidsinstructies
English Safety instructions Português Normas de segurança
Ελληνικά Υποδείξεις ασφαλείας
Español Instrucciones de seguridad
Suomi Turvallisuusohjeet Svenska Säkerhetsanvisningar
Français Consignes de sécurité
The ST100A Series consist of a sensing element and associated integral or remote mounted electronics
mounted in a type “d” flameproof enclosure.
The relationship between the temperature class, the maximum surface temperature, the ambient
temperature and the process temperature is as follows:
ST100A Series ST102A Series
Electronic Enclosure: T6/T85°C for an ambient temperature range of

-40°C to +42°C -40°C to +36°C
Electronic Enclosure: T5/T100°C for an ambient temperature range of

-40°C to +57°C -40°C to +51°C
Electronic Enclosure: T4/T135°C for an ambient temperature range of

-40°C to +65°C -40°C to +60°C
For ATEX/IECEx Agency Approval system with AST configuration, the relationship between the
temperature class and process temperature range is as follows:
Probe: T4/T135°C for a process temperature range of -40°C to +89°C
Probe: T3/T200°C for a process temperature range of -40°C to +154°C
Probe: T2/T300°C for a process temperature range of -40°C to +254°C
Probe: T1/T450°C for a process temperature range of -40°C to +404°C
For ATEX/IECEx Agency Approval system with Constant Power configuration, the relationship between the
temperature class and process temperature range is as follows:
Probe: T4/T135°C for a process temperature range of -40°C to +57°C
Probe: T3/T200°C for a process temperature range of -40°C to +122°C
Probe: T2/T300°C for a process temperature range of -40°C to +222°C
Probe: T1/T450°C for a process temperature range of -40°C to +372°C
Electrical data: Power supply: 100 – 265 VAC, 50/60 Hz, 13.1 watts max.; 24 VDC, 13.2 watts max.