Vaisala MGP261, User Manual

Page: 26 / 90

3.1.6 MGP261 Dimensions
Figure 10 (page 24) shows the MGP261 dimensions. The figure also shows the cabling lead-
through depth: for more information on cable gland options and lead-through dimensions, see
Cable Gland Options and Lead-Throughs (page 14) .
Ø 32
[1.26]
Ø 80.5 [3.17]
1 .5” NPT
M16x1.5
M20x1.5
Ø 40 [1.57]
Ø 80.5 [3.17]
E
E
E - E
6 [0.24]
14
[0.56]
142 [5.59]
179 [7.05]
388 [15.27]
Ø 34 [1.34]
402 [15.83]
20 [0.79]
17 [0.67]
209 [8.23]
[1.85]
47
mm
[in]
Figure 10 MGP261 Dimensions in Millimeters and Inches
3.1.7 Recommended Installation Position on Pipeline
Figure 11 (page 24) shows the recommended installation position for MGP261. Install the
probe in a straight run of pipeline,
≥
5 pipe diameters downstream of the closest bend or other
feature affecting gas flow, and
≥
2 pipe diameters upstream to the next bend or similar feature.
For best results, use the orientation and installation depth shown in Figure 8 (page 22) .
≥
5
ø
≥
2
ø
1
Figure 11 Recommended MGP261 Installation Position on Pipeline
1 Recommended MGP261 installation position on pipeline.
MGP261 User Guide M212273EN-A
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