Yokogawa Single Channel Oxygen Analyzer System ZR22/ZR402 User Manual
Page 78
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IM 11M13A01-02E
4-9
4. Piping
The following parts are required for blowback piping.
• Blow pipe (to be prepared as illustrated in Figure 4.9.)
• Two-way solenoid valve: “ Open “ when electric current is on. (Found on the open
market)
• Air set (recommended by YOKOGAWA, K9473XH / K9473XJ or G7004XF /
K9473XG)
<Blow pipe manufacturing>
Manufacture the blow pipe as illustrated in Figure 4.9, and mount it on the high-
temperature probe adapter.
Approximately
200
Rc1/4
Blind flange of the adapter for
high temperature probe
Welded
8 (O.D.) by 6 (I.D.) Stainless steel pipe
F4.9E.EPS
Unit : mm
Figure 4.9 Manufacturing Blow pipe
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