Yokogawa Single Channel Oxygen Analyzer System ZR22/ZR402 - Manual (Page 72)

IM 11M13A01-02E 4-3
4. Piping
4.1.1 Piping Parts for System 1
Check that the parts listed in Table 4.1 are ready.
Table 4.1
Detector Piping location Parts Note
General-use Calibration gas inlet Stop valve or check valve Recommended by YOKOGAWA (L9852CB or
detector G7016XH) Provided by YOKOGAWA
(K9292DN or K9292DS)
Nipple * Rc1/4 or 1/4 NPT general parts
Zero gas cylinder User´s scope
Gas pressure regulator Recommended by YOKOGAWA (G7013XF or
G7014XF)
Joint for tube connection Rc1/4 or 1/4 NPT general parts
Reference gas inlet Air set Recommended by YOKOGAWA (G7011XF/
E7040EL or G7004XF/K9473XG)
Joint for tube connection Rc1/4 or 1/4 NPT general parts
High-temperature Calibration gas inlet Stop valve or check valve Recommended by YOKOGAWA (L9852CB or
Detector G7016XH) Provided by YOKOGAWA
(0.15 m) (K9292DN or K9292DS)
Nipple * Rc1/4 or 1/4 NPT general parts
Zero gas cylinder User´s scope
Gas pressure regulator Recommended by YOKOGAWA (G7013XF or
G7014XF)
Joint for tube connection Rc1/8 or 1/8 NPT
Reference gas inlet Air set Recommended by YOKOGAWA (K9473XH/
K9473XJ or G7004XF/K9473XG)
Joint for tube connection Rc1/4 or 1/4 NPT general parts
Sample gas outlet Auxiliary ejector * Recommended by YOKOGAWA (E7046EC or
E7046EN)
T-shaped joint of the same R1/4 or 1/4 NPT general parts
diameter *
Needle valve * Rc1/4 or 1/4 NPT general parts
Reducing nipple * R1/2 to R1/4 or 1/2 NPT to 1/4 general parts
NPT
Note: Parts with marking * are used when required.
General parts can be found on the open market.
T4.1E.EPS