YOKOGAWA EXAxt ZR402G, User Manual

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<4. Piping>
4-8
IM 11M12A01-04E 11th Edition : Jul. 19, 2017-00
4.4.1 Piping Parts for Oxygen Analyzer with Pressure
Compensation
Check that the parts listed in Table 4.3 are provided.
Table 4.3 Piping Parts
Equipment Piping location Parts Name Description
Oxygen
Analyzer
with pressure
compensation
Calibration gas inlet Check valve or stop
valve
Stop valve (L9852CB or G7016XH)
recommended by YOKOGAWA
Check valve (K9292DN or K9292DS)
provided by YOKOGAWA
Nipple * Rc1/4 or 1/4 NPT General parts
Zero gas cylinder User's scope
Pressure regulator (G7013XF or G7014XF) recommended by
YOKOGAWA
Joint for tube connection Rc1/4 or 1/4 NPT General parts
Reference gas inlet Air set (G7003XF/ K9473XK or G7004XF /
K9473XG) recommended by YOKOGAWA
Joint for tube connection Rc1/4 or 1/4 NPT General parts
Note: Use parts with marking * as required.
General parts can be found on the local market.
4.4.2 Piping for the Calibration Gas
Calibration gas piping is basically identical to that of System 2. See Section 4.2.2.
4.4.3 Piping for the Reference Gas
Reference gas piping is basically identical to that of for System 2. See Section 4.2.3.