Yokogawa In-Situ Gas Analyzer TDLS200 User Manual
Page 16
16
IM11Y01B01-12E-A
1st Edition
Details of supporting structural steel for long optical path length systems (>7m/21ft):
It is important that the angle support steel (used for supporting the nozzle) be welded directly to
both the walls and the adjacent heater/furnace structural steel as shown conceptually below –
Note; horizontal/vertical bracing tied to the adjacent structural steel and walls of the unit:
Diagram below shows the ‘preferred’ nozzle reinforcement method:
NOTE: Ensure you have sufficient clearance behind the flange between the angle support to
allow for the alignment flange and LAO attachment using appropriate nuts and bolts/studs!