Honeywell 04230-A-1001 - Page 77

77
MAN0530 Issue 15 - 07/17 Searchline Excel
2104M0506
7.3 UL
7.3.1 Transmitters
Open-Path
7. CERTIFICATION
Note: Later units
1
/
2
" NPT threaded
without adaptor
Flexible conduit (customer supplied)
- must conform with the relevant US
installation codes of practice
UL approved explosion
proof junction box
UL approved M20/
½ NPT adaptor
Transmitter
Class I Div 1 Groups B, C & D and
Class I Zone 1 AEx d IIB +
H2 (Tamb -40 to +65 C)
Conduit seal
required
(see OEM J/B
details)
7.3.2 Receivers
Open-Path
UL approved
M20/0.5in. NPT adaptor
Note: Later units
1
/
2
" NPT
threaded without adaptor
IS Cable
Length 15m max.
Receiver
Class I Div 1 Groups B, C, D
Class I Zone 1 AEx d IIB + H2
(Tamb -40 to +65°C)
DX100/DX100 (M) UL
Termination Unit
Class I Div 1
Groups B, C, D
(Tamb -25 to +40°C)
SHC1 Handheld
Interrogator
Class I Div 1
Groups B, C, D
(Tamb -50 to +40°C)
Conduit
seal
required
within 6"
of enclosure
(see OEM
details
for J/B)
Flexible conduit (customer supplied)
- must conform with the relevant US
installation codes of practice
(see Control Drawing 2104E0045)