Analyzer System; Figure 4 Promet Eexd Mounting Drawing - Michell Instruments Promet EExd User Manual

INSTALLATION
2.5

Analyzer System

Refer to the Installation & Maintenance Information sheet (supplied separately) and the
System Drawings in Appendix A.
The instrument is housed in an aluminum EExd enclosure suitable for wall or panel
mounting. Four mounting points are available with M12 clearance holes on fixing
centres of X = 270mm x Y = 318mm.
Height:
Width:
Depth:
The enclosure provides environmental ingress protection IP66 and should be mounted
vertically in a location free of any appreciable vibration. It should be placed in a shaded
position to prevent heating effects through sun radiation.
The weight of the analyzer is 21kg (46lbs).
10
355mm (13.9")
500mm (19.68") including installation clearance
310mm (12.20")
500mm (19.68") including installation clearance
245mm (9.64")
245mm 9.65"
Sample out - Channel 1
Flame Arrestor
1/8" NPT Female (ATEX/IECEx/CSA)
Sample in - Channel 1
Flame Arrestor
1/8" NPT Female (ATEX/IECEx/CSA)
Figure 4 Promet EExd Mounting Drawing
Promet EExd User's Manual
270mm 10.63"
4 o M12 (1/2")
Clearance
Enclosure Breather
Flame Arrestor
Do NOT obscure
Sample Out - Channel 2 (Optional)
Flame Arrestor
1/8" NPT Female (ATEX/IECEx/CSA)
Sample In -
Flame Arrestor
1/8" NPT Female (ATEX/IECEx/CSA)
Cable Entry Glands
3 o M20 (ATEX)
3 o 1/2" NPT (CSA)
310mm [12.20"]
97090 Issue 16.1, November 2019
Channel 2 (Optional)