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IM 11M12G01-01Z1
1st Edition : Mar. 08, 2021-00
1. ZR802G Zirconia Oxygen/Humidity
Analyzer, Converter Start-up and
Safety Precautions
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Introduction
Thank you for purchasing the ZR802G.
This Instructor’s Manual contains all essential information for the user to make full use of
ZR802G.
Please read the following respective documents before installing and using the ZR802G.
The related documents are listed as follows.
General Specifications
Contents
Document number
Note
ZR22G, ZR802G, and ZR202G
Zirconia Oxygen/Humidity Analyzer
Online manual
“EN” in the document number is the language code.
User’s Manual
Contents
Document number
Note
ZR802G
Zirconia Oxygen/Humidity Analyzer, Converter
Start-up and Safety Precautions
Printed manual (This manual)
ZR22G and ZR802G
Separate type Zirconia Oxygen/Humidity Analyzer
Online manual
“EN” in the document number is the language code.
An exclusive User’s Manual might be attached to the products whose suffix codes or option
codes contain the code “Z” (made to customers’ specifications). Please read it along with this
manual.
Technical Information
Contents
Document number
Note
ZR802G and ZR802S
Zirconia Oxygen/Humidity Analyzer, Converter
HART Communication
Online manual
ZR802G and ZR802S
Zirconia Oxygen/Humidity Analyzer, Converter
MODBUS Communication
Online manual
“EN” in the document number is the language code.
You can download the latest documents from our website.
http://www.yokogawa.com/an/zr802/download/
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Drawing Conventions
Some drawings may be partially emphasized, simplified, or omitted, for the convenience of
description.
Some screen images depicted in the user’s manual may have different display positions or
character types (e.g., the upper / lower case). Also note that some of the images contained in this
user’s manual are display examples.
Media No. IM 11M12G01-01Z1
1st Edition : Mar. 2021 (YK)
All Rights Reserved Copyright © 2021, Yokogawa Electric Corporation