Introduction iTrans Fixed Point Single/Dual Gas Monitor
1-4 iTrans User Manual (P/N: 77023554-1)
CSA Std C22.2 No. 152-M1984-Combustible Gas Detection Instruments
(catalytic sensors only)
CSA Std C22.2 No. 213-M1987-Non-incendive Electrical Equipment for
Use in Class I, Division 2 Hazardous Locations
Marking: Transmitter Class I, Div 1, Groups B, C, D – AEx d IIB + H2 T5
Sensor
(gas dependent)
(1)
Class I, Div 1, Groups B, C, D – AEx d IIB + H2 T5
(2)
Class I, Div 2, Groups A, B, C, D – AEx d IIB + H2 T5
Ambient for Model 7701-5857 Fixed IR sensor (BBIR) is -20C to +55C. Ambient for all other devices is
-40C to +75C.
The is certified under the IECEx scheme to:
IEC 60079-0:2007 - Electrical apparatus for potentially explosive
atmospheres–General requirements.
IEC 60079-1:2003 - Electrical apparatus for potentially explosive
atmospheres–Flameproof enclosures ‘d’.
IEC 60079-15:2005 - Electrical apparatus for explosive gas atmospheres.
Type of protection "n".
Marking: Transmitter Ex d IIB+H2 T5; IP66; Ta (-40°C to +75°C)
Sensor
(gas dependent)
(1)
Ex d IIB+H2 T5 ; IP66 ; Ta (-40°C to +75°C)
(2)
Ex nA II T5; Ta (-40°C to +75°C)
The complies with relevant provisions, per listed standards, of European
ATEX Directive 94/9/EC and EMC Directive 89/336/EEC, amended by Directives
92/31/EEC and 93/68/EEC, and is constructed with reference to published
standards of Directive 72/23/EEC, to eliminate electrical risks and fulfill 1.2.7 of
Annex II of Directive 94/9/EC.
EN 60079-0:2004 - Electrical apparatus for potentially explosive
atmospheres – General requirements.
EN 60079-1:2004 - Electrical apparatus for potentially explosive
atmospheres – Flameproof enclosures ‘d’.
EN 60079-15:2003 - Electrical apparatus for explosive gas atmospheres.
Type of protection “n”.
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