YOKOGAWA ZR402G User Manual

ii
IM 11M12A01-04E 11th Edition : Jul. 19, 2017-00
Models and descriptions in this manual are listed below.
Models and descriptions in this manual
Model Product Name
Description in this manual
Specication Installation Operation Maintenance CMPL
ZR202G Integrated type Oxygen
Analyzer
○ ○ ○ ○ ○
ZO21R Probe protector ○ ○
ZH21B
Dust protector (only for Humidity
analyzer)
○ ○
ZA8F
Flow setting unit (for manual
calibration use)
○ ○ ○
ZR20H Automatic Calibration unit ○ ○ ○ ○
-
Case Assembly for calibration
gas cylinder (Part No. E7044KF)
○ ○
-
Check valve (Part No.
K9292DN, K9292DS)
○ ○
-
Dust lter 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.
Table of Contents
Chapter Outline
Relates to
Installation Operation
Maintenance
1. Overview
Equipment models and system
conguration examples
B C B
2. Specications
Standard specication, model code (or
part number), dimension drawing for each
equipment
A B B
3. Installation Installation method for each equipment A C
4. Piping
Examples of piping in three standard system
congurations
A C
5. Wiring
Wiring procedures such as “Power supply
wiring”, “output signal wiring” or others
A C
6. Components
Major parts and function are described in
this manual
C B B
7. Startup
Basic procedure to start operation of EXAxt
ZR. Chapter 7 enables you to operate the
equipment immediately.
A C
8. Detailed Data Setting Details of key operations and displays B C
9. Calibration
Describes the calibration procedure
required in the course of operation.
B C
10. Other Functions Other functions described B C
11. Inspection and
Maintenance
How to conduct maintenance of EXAxt
ZR and procedures for replacement of
deteriorated parts
B A
12. Troubleshooting
This chapter describes measures to be
taken when an abnormal condition occurs.
C A
CMPL (parts list) User replaceable parts list C B
A: Read and completely understand before operating the equipment.
B: Read before operating the equipment, and refer to it whenever necessary.
C: Recommended to read it at least once.

YOKOGAWA ZR402G Specifications

General

Brand	YOKOGAWA
Model	ZR402G
Category	Measuring Instruments
Language	English