9 " : ' ; <' = 1 '' '=* / /' %%
APPLICABLE REQUIREMENTS
>?/ 111 > %# .. # 8@' )') <'
>?/#111 > %+#%+ # = ; )') @' A<')' =B
>?/ 111 > %$# .71 # 9 ' '
>?/ 111 > 4%# .7 # ! <; ) ; 56 -)'
>?/ 111 > .+# .. # /) < )
>?/ 111 > %%#.1 # /;'* 8@' ; )') @' ; ' '
-"'* C <' 0 8@'
>?/ 111 >%%#.3 # ' 1 ' >?/D111 > %%#.1 E/;'* 8@' ;
)') @' ; ' ' -"'* C <' 0 8@'E
>/?> > 1$% # ..# ) ; )') @'
- > #1. # ' 8@' <) ' @' '; ' / /' >?/
111 > %%#.1 /' >?/ 111 > %%#.1
- > # # ))') <) ; F )
The products listed, including the latest revision described below, are eligible to be
marked in accordance with the referenced Certificate.
Product Certification History
Project Date Description
1876850 2007/02/09 Update report 1413906 to include revision to electronics.
1746954 2006/01/17 Update previous report to include corrections and new schematics.
1737026 2005/11/29 Update Report 1413906: minor construct change and revised documents (accept FM
Report).
1672803 2005/05/23 Update Report 1413906 include revised temperature range and include voltage
suppressor diode and capacitor.
1559637 2004/06/30 Update to 1413906 to include alternate construction and minor corrections (no testing
required).
History
March 31, 2003: Model LB49 Series, Class I, Division 1, Groups A,B,C,D; Class II, Division 1, Groups E, F, G; Class
III; Temp. Code T6; Max. Ambient 50C; Enclosure Type 4X:
Hazardous (Classified) Locations evaluation, Certification granted.