YOKOGAWA ZR22G User Manual page 3

This user's manual describes the way of installation, operation, maintenance, and others about
Zirconia Oxygen/Humidity Analyzer. Please note that some part of this manual may mention the
products or system that you don't use.
Models and descriptions in this manual are listed below.
Models and descriptions in this manual
Model Product Name
ZR22G General use detector
ZR22G High temperature detector (0.15m)
Zirconia Oxygen/Humidity
ZR802G
Analyzer, Converter
ZO21R Probe protector
ZO21P High temperature probe adapter
Dust protector (only for Humidity
ZH21B
analyzer)
Flow setting unit (for manual
ZA8F
calibration use)
ZR40H Automatic Calibration unit
Auxiliary ejector for high
- temperature use (Part No.
E7046EC, E7046EN)
Calibration gas unit case (Part No.
-
E7044KF)
Check valve (Part No. K9292DN,
-
K9292DS)
Dust filter for the detector (Part
-
No. K9471UA)
Dust guard protector (Part No.
-
K9471UC)
ZO21S Standard gas unit
CMPL: Customer Maintenance Parts List
This manual consists of twelve chapters. Please refer to the reference chapters for installation,
operation and maintenance.
Description in this manual
Specification Installation Operation Maintenance
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CMPL
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IM 11M12G01-02EN 1sh Edition : Mar. 25, 2021-00
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