IB-106-340
2-7
BRACE BARS
(NOT BY ROSEMOUNT)
2.00
(51)
NOTE: DIMENSIONS IN INCHES WITH
MILLIMETERS IN PARETHESES.
VERTICAL BRACE CLAMP ASSY.
ABRASIVE SHIELD
HORIZONTAL BRACE CLAMP ASSY.
(BOTH BRACE CLAMP ASSEMBLIES ARE THE SAME.
INSTALLATION AND LOCATION OF CLAMP ASSEMBLIES
AND BRACE BARS TO BE DONE IN FIELD.)
BY ROSEMOUNT
}
2 HOLES - 0.625
(16) DIA FOR
0.50 (12) DIA
BOLT
NOTE: BRACING IS FOR VERTICAL AND HORIZONTAL OXYMITTER 4000
1.00
(25) MAX
0.375
(10)
1.00
(25)
4.12
(105)
4.12
(105)
60 MAX
o
30 MIN
o
5.62
(143)
5.62
(143)
36.00 (914)
INSTALLATION. EXTERNAL BRACING REQUIRED FOR 9 FT AND 12 FT
(2.75 M AND 3.66 M) PROBES AS SHOWN ABOVE.
26170034
Figure 2-6. Oxymitter 4000 Bracing Installation
4. If using the optional ceramic diffusion
element, the vee deflector must be correctly
oriented. Before inserting the Oxymitter 4000,
check the direction of gas flow in the duct.
Orient the vee deflector so the apex points
upstream toward the flow (Figure 2-7). This
may be done by loosening the setscrews and
rotating the vee deflector to the desired
position. Retighten the setscrews.
5. In vertical installations, ensure the system
cable drops vertically from the Oxymitter
4000 and the conduit is routed below the level
of the electronics housing. This drip loop
minimizes the possibility that moisture will
damage the electronics (Figure 2-8).
VEE
DEFLECTOR
VEE
DEFLECTOR
DIFFUSION
ELEMENT
SETSCREW
FILTER
GAS FLOW
DIRECTION
APEX
22220020
Figure 2-7. Orienting the Optional Vee Deflector
Summary of Contents for Oxymitter 4000
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