Honeywell 04230-A-1001 Technical Handbook page 77

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