06-236115-003 3 July 2016
2.1.1 Standards for US Explosion Proof Approval
US Hazardous Location Markings:
• Class I, Div 1, Groups CD
• Class I, Zone 1, AEx d IIB T6
• Class II, III, Div 1, Groups EFG
• Zone 21, AEx tb IIIC T85°C
• Ta = -40°C to 60°C
2.1.2 Standards for Canadian Explosion Proof Approval
Canada Hazardous Location Markings:
• Class I, Div 1, Groups CD
• Class I, Zone 1, Ex d IIB T6
• Class II, III, Div 1, Groups EFG
• Zone 21, Ex tb IIIC T85°C
• Ta = -40°C to 60°C
2.2 Spacer, P/N 85-100000-002 (Optional)
A spacer, P/N 85-100000-002, must be used when installing the Control Head Monitor between and
electric control head and the
Stackable Pressure Operated Control head (P/N 82-878750-000).
See Section 2.2 for more information.
WARNING
For US and Canada Explosion proof installations, seal all conduits within 18
inches from the end of the component.
Number Issue Date
FM 3600 2011
FM 3615 2006
FM 3616 2011
FM 3810 2005
ANSI/ISA 60079-0 2013
ANSI/ISA 60079-1 2013
ANSI/ISA 60079-31 2013
Number Issue Date
CSA C22.2 NO. 0.4 2013
CSA C22.2 NO. 0.5 2012
CSA C22.2 NO. 25 2014
CSA C22.2 NO. 30 2012
61010-1 2012
CAN/CSA 60079-0 2011
CAN/CSA 60079-1 2011