Honeywell Dolphin 99EXLG Series Quick Start Manual page 30

Equipment for Use in Potentially Explosive
Atmospheres
The following information is relevant for Dolphin 99EX
models intended for use in hazardous locations
(99EXXXX-XXXXXXXI).
Note: Terminals intended for use in hazardous locations are identifiable
by specific labeling located on the back panel of the device,
see page 5
USA/Canada
This equipment is suitable for use in the following
hazardous locations, or unclassified locations, or
non-hazardous locations only.
Class I, Division 2, Groups A, B, C, D, (Class I Div 2 US
and Canada)
Class II, Division 2, Groups F, G (Class II Div 2 US and
Canada)
Temperature Code T6
Ambient Temperature -20° to +50°C
USA: ANSI/ISA 12.12.01: 2011
Canada: CSA C22.2 No 213-M1987 (R2008),
CSA C22.2 No 25-1966 (R2004)
IP67
28
for label locations.