Honeywell Searchline Excel Open-Path - Page 91

91
MAN0530 Issue 09 October 03 Searchline Excel
2104M0506
8.3 UL
8.3.1 Transmitters
Open-Path
Transmitter
Class I Div 1 Groups B,C&Dand
Class I Zone 1 AEx d IIB +
H2 (Tamb -40 to +65 C)
o
UL approved explosion
proof junction box
UL approved M20/
½ NPT adaptor
Flexible conduit
- must conform with the relevant US
installation codes of practice
(customer supplied)
Cross-Duct
Transmitter
Class I Div 1 Groups B,C&Dand
Class I Zone 1 AEx d IIB +
H2 (Tamb -40 to +65 C)
o
UL approved explosion
proof junction box
UL approved M20/
½ NPT adaptor
Solid conduit (customer supplied)
- must conform with the relevant
US installation codes of practice
8. CERTIFICATION
Note: Later units
1
/
2
" NPT threaded
without adaptor
Note: Later units
1
/
2
" NPT threaded
without adaptor
Conduit seal
required
(see OEM J/B
details)
Conduit seal
required
(see OEM J/B
details)
UL approved M20/
1
/
2
" NPT adaptor