YOKOGAWA ZR22S, User Manual

Page: 77 / 206

<4. Piping>
4-7
IM 11M13A01-02E
4.2.1 Parts Required for Piping in a System to Perform
Automatic Calibration
Referring to Table 4.2, check that the parts required for your system are ready.
Table 4.2
Detector Piping location Parts Name Remark
General-purpose
detector
Calibration gas inlet Check valve Recommended by YOKOGAWA
(K9292DN or K9292DS)
Nipple * R1/4 or 1/4 NPT General parts
Zero gas cylinder User´s scope
Pressure reducing valve Recommended by YOKOGAWA
(G7013XF or G7014XF)
Joint for tube connection R1/4 or 1/4 NPT General parts
Reference gas inlet Air set Recommended by YOKOGAWA
(G7003XF/K9473XK or G7004XF/K9473XG)
Joint for tube connection R1/4 or 1/4 NPT General parts
High temperature
detector (0.15 m)
Calibration gas inlet Check valve Recommended by YOKOGAWA
(L9852CB or G7016XH)
Provided by YOKOGAWA (K9292DN or K9292DS
Nipple * R1/4 or 1/4 NPT General parts
Zero gas cylinder User´s scope
Pressure reducing valve Recommended by YOKOGAWA
(G7013XF or G7014XF)
Joint for tube connection R1/8 or 1/8 NPT
Reference gas inlet Air set Recommended by YOKOGAWA
(G7003XF/K9473XK or G7004XF/K9473XG)
Joint for tube connection R1/4 or 1/4 NPT General parts
Sample gas outlet Ejector assembly * Recommended by YOKOGAWA
(E7046EC or E7046EN)
T-shaped joint of the
same diameter *
Rc1/4 or 1/4 NPT General parts
Needle valve * Rc1/4 or 1/4 NPT General parts
Reducing nipple * R1/2 to R1/4 or R1/2 to 1/4 NPT General parts
Note: Parts with marking * are used when required. General parts can be found on the local market.