Azbil MagneW Neo PLUS, User Manual

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Azbil Corporation Instrument installation
Model MTG11A/18A, MTG11B/18B, MTG14C 2-29
Accessory parts for installation
Introduction
The following parts are necessary for the installation of the detector:
• Gaskets: Gaskets are to be provided by the customer when using grounding rings
made of SUS material.
Gaskets are supplied as standard accessory, when using grounding rings
made of other material.
Gaskets
Gaskets are supplied with the grounding ring, except when it is made of SUS material.
Gasket are to be provided by the customer when using a grounding ring made of SUS
material. We recommend a non-rubber gasket material such as joint sheet or PTFE.
For the internal diameters of the gaskets, refer to Table 2-6.
~Note •
A gasket with small internal diameter may generate turbulent flow
and affect, resulting in inaccurate measurements.
•
A gasket with too large internal diameter may cause leakage. Also,
any solid substance in the fluid to be measured could accumulate
between the gasket and the flange, resulting in inaccurate
measurements.
Table 2-6 Recommended internal diameters of gaskets
Body diameter Internal diameter (mm)
2.5 mm 11±1
5 mm 11±1
10 mm 11±1
15 mm (½ inch) 16±1
25 mm (1 inch) 25±1
40 mm (1½ inch) 40±1
50 mm (2 inches) 51±1
65 mm (2½ inches) 64±1
80 mm (3 inches) 76±1
100 mm (4 inches) 95±1
150 mm (6 inches) 148±1
200 mm (8 inches) 196±1
CM2-MTG300-2001.book 29 ページ ２０１５年９月２９日 火曜日 午前１０時１４分