Sartorius Combics 2 CAIXS2 - FM APPROVALS PROJECT NO: 3049923; 1 INTRODUCTION; 1.3 Standards

Operating Instructions Combics CAIXS2 163
FM Certificate
FM APPROVALS PROJECT NO: 3049923
Page 2 of 10
1 INTRODUCTION
1.1 Sartorius Industrial Scales GmbH & Co. KG requested Approval of the apparatus listed in
Section 1.4 for compliance with the standards listed in;
1.1.1 Section 1.3.1 as Intrinsically Safe for Class I, II, III Division 1, Groups A, B, C, D, E, F,
and G hazardous (Classified) locationsin accordance with drawing 66015-751-07,
Intrinsically Safe for Class I, Zone 1, Group IIC hazardous (Classified) locations and
Intrinsically Safe for Zone 21, Group IIC hazardous (Classified) locations;
1.1.2 Section 1.3.2 as Intrinsically Safe for Class I, II, III Division 1, Groups A, B, C, D, E, F,
and G hazardous locations, Intrinsically Safe for Class I, Zone 1, Group IIC hazardous
locations in accordance with drawing 66015-751-07; and
1.1.3 Section 1.3.3 as Intrinsically Safe II 2 G, Ex ia IIC T6 and II 2 D Ex ia IIIC T80°C.
1.2 This report may be freely reproduced only in its entirety and without modification.
1.3 Standards
1.3.1 United States Standards
Title Number Issue Date
Electrical Equipment for Use in Hazardous
(Classified) Locations – General Requirements
FM Class 3600 2011
Intrinsically Safe Apparatus and Associated
Apparatus for Use in Class I, II & III, Division I,
Hazardous (Classified) Locations
FM Class 3610 2010
Electrical Equipment for Measurement, Control
and Laboratory Use
FM Class 3810 2005
Degrees of Protection Provided by Enclosures (IP
Code)
ANSI/IEC 60529 2004
Explosive atmospheres - Part 0: Equipments-
General Requirements
ANSI/ISA 60079-0 2009
Explosive atmospheres - Part 11: Equipment
protection by intrinsic safety “i”
ANSI/ISA 60079-11 2011
1.3.2 Canadian Standards
Title Number Issue Date
General Requirements – Canadian Electrical
Code, Part II
CAN/CSA C22.2 No.
0-M91
2006
Process Control Equipment – Industrial Products CAN/CSA C22.2 No.
142-M1987
2004
Intrinsically Safe and Non-incendive Electrical
Equipment for use in Hazardous Locations
CAN C22.2 No.157-92 1992
(2006)
Safety Requirements for Electrical Equipment for
Measurement, Control, and Laboratory Use –
Part 1: General Requirements
CSA C22.2 No. 1010.1 2004