Yokogawa Integral Oxygen Analyzer ZR202 - Manual (Page 156)

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IM 11M12A01-04E
Revision Information
 Title: Model ZR202G Integrated type Zirconia Oxygen Analyzer
 Manual No.: IM 11M12A01-04E
Edition Date Remark (s)
1st Oct. 2000 Newly published
2nd Mar. 2001
Revised Section
1.1.3 Explanation changed in “System 3” example
1.2.1 ZR20H added to list of Equipment Models
2.1.2 Some changes to ZR202G Integrated type in MS code table, and notes added
2.2 Reference gas pressure of ZA8F with check valve changed, detailed explanation added to
ZR20H Automatic Calibration Unit
3.3 Added detail to 3.3 Installation of ZR20H Automatic Calibration Unit
3.5 Corrected errors in Insulation Resistance Test Wiring Diagram
4.3 Added explanation for piping to System 3 example
6.1 Added Filter to 6.1 ZR202G Detector
6.2 Added Names and Functions to 6.2 ZR20H Automatic Calibration Unit
7.1 Air-set secondary pressure with check valve changed
7.10.2 Reference gas pressure of ZA8F with check valve changed
10.6.1 Reference gas pressure of ZA8F with check valve changed
11.1 Added Filter to 11.1 Inspection and Maintenance of the ZR202G Detector
12.2.1 Corrected explanation of Alarm 10
Added Filter to CMPL11M12A01-04E, and added ZR20H Automatic Calibration Unit to CMPL-
11M12A01-12E
3rd Sept. 2001
Revised section
1.2 Model ZR202A Heater Assembly added
2.2.1 ZA8F Flow Setting Unit error corrected
2.7.8 Model ZR202A Heater Assembly added
8.6 Table 8.12 Input Contact Functions changed
11.1.3 Reference document added to Replacement of the Heater Assembly
Heater Assembly added to CMPL 11M12A01-04E
CMPL 11M12A01-04E Model ZR20H changed
4th July. 2003
Revised section
Notation of flange specification unified
Dust guard protector, G7004XF/K9473XG Air set added
CMPL 11M12A01-04E Cell assembly parts no. changed, revised to 5th edition.
5th Apr.2005
Revised Section
Introduction Added description regarding modification
1.2.1 “ System Components” Changed part numbers of air set in table
2.1.2 Changed safety and EMC conforming standards and paint colors
2.2.2 Changed Finish color
2.3 Added description “ Non CE Mark”
2.4.5 “ Air Set” Changed part numbers and drawing of air set
4.2.1 “ Piping Parts for System 2” Change part numbers of air set in Table 4.2
4.4.1 “ Piping Parts for a System using Detector with Pressure Compensation” Changed part
numbers of air set in Table 4.3