YOKOGAWA IR800G User manual

User’s
Manual IR800G, IR810G
Infrared Gas Analyzer
Start-up and Safety Precautions
IM 11G06A01-01EN
IM 11G06A01-01EN
1st Edition

i
<PREFACE>
IM 11G06A01-01EN 1st Edition: Oct. 27, 2023-00
uPREFACE
We are grateful for your purchase of Yokogawa’s Infrared Gas Analyzer, Model: IR800G/IR810G.
Read this instruction manual carefully.
The related documents are as follows.
 GeneralSpecications:GS11G06A01-01EN
User’s Manual: IM 11G06A01-01EN
IR800G, IR810G Start-up and Safety Precautions
(this manual
IM 11G06A01-02EN IR800G, IR810G Operation and Installation)
TI 11G06A01-01EN Communication Functions (MODBUS)
IM 11M12G01-02EN ZR22G and ZR802G Zirconia Oxygen/
Humidity Analyzer
The “EN” in the document number is the language code, meaning English
AnexclusiveUser’sManualmightbeattachedtotheproductswhosesu󰀩xcodesoroption
codescontainthecode“Z”(madetocustomers’specications).Pleasereaditalongwiththis
manual.
For the latest User’s Manual, download it from our website or scan the QR code.
Search by product model name (IR800G or IR810G).
https://www.yokogawa.com/library/
lInspection of product
On receipt of the product, inspect the package and note it has no damage caused by the
delivery.Conrmthespecicationoftheproductconformswithyourorderandaccessoriesare
alldelivered.Checktheproductcodelabeledonamodelplateiscorrect.SeeModelandSu󰀩x
Code and chapter 1 of this manual.
nNotes on Handling User’s Manuals
• Please hand over the user’s manuals to your end users so that they can keep the user’s
manuals on hand for convenient reference.
• Please read the information thoroughly before using the product.
• The purpose of these user’s manuals is not to warrant that the product is well suited to any
particular purpose but rather to describe the functional details of the product.
• No part of the user’s manuals may be transferred or reproduced without prior written
consent from YOKOGAWA.
• YOKOGAWA reserves the right to make improvements in the user’s manuals and product at
any time, without notice or obligation.
• Ifyouhaveanyquestions,oryoundmistakesoromissionsintheuser’smanuals,please
contact our sales representative or your local distributor.
• This manual is an essential part of the product ; keep it in a safe place for future reference.
No. IM 11G06A01-01EN 1st Edition :Oct.2023 (YK)
All Rights Reserved Copyright © 2023, Yokogawa Electric Corporation

ii
<PREFACE>
IM 11G06A01-01EN 1st Edition: Oct. 27, 2023-00
nDrawing Conventions
Somedrawingsmaybepartiallyemphasized,simplied,oromitted,fortheconvenienceof
description.
Somescreenimagesdepictedintheuser’smanualmayhavedi󰀨erent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.
nTrademark policy
• All names of company, brand of product used in this manual are registered trademarks.
• TM or ®to signify brand or trademarks are not used in this manual.
nCopyright
The copyright of the electronic manuals and other materials belongs to YOKOGAWA.
For electronic manuals, PDF security is set so that their contents cannot be tampered with.
Output to paper is permitted.
Print out the electronic manual on a printer and use it only for the purpose of using this product.
(When using a printer output of the electronic manual, please be careful not to have any
discrepancies with the latest version of the manual.
The electronic manual may not be copied, transferred, sold, or distributed to any third party
(including providing it by correspondence through a personal computer communications
network). Unauthorized registration or recording on videotape or other media is also prohibited.
nProduct Disposal
The instrument should be disposed of in accordance with local and national legislation/
regulations.
nIR800G, IR810G Fonts
lAdobe-Helvetica
ISO10646-1 extension by Markus Kuhn <[email protected]>, 2001-03-20
Copyright 1984-1989, 1994 Adobe Systems Incorporated.
Copyright 1988, 1994 Digital Equipment Corporation.
Adobe is a trademark of Adobe Systems Incorporated which may be registered in certain
jurisdictions.
Permission to use these trademarks is hereby granted only in association with the images
describedinthisle.
Permission to use, copy, modify, distribute and sell this software and its documentation for any
purpose and without fee is hereby granted, provided that the above copyright notices appear in
all copies and that both those copyright notices and this permission notice appear in supporting
documentation, and that the names of Adobe Systems and Digital Equipment Corporation not be
usedinadvertisingorpublicitypertainingtodistributionofthesoftwarewithoutspecic,written
prior permission. Adobe Systems and Digital Equipment Corporation make no representations
about the suitability of this software for any purpose. It is provided “as is” without express or
implied warranty.

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<PREFACE>
IM 11G06A01-01EN 1st Edition: Oct. 27, 2023-00
uCE/UKCA marking products
nAuthorized Representative in EEA and the Importer into the EU/EEA
Market
The Authorized Representative for this product in the EEA and the importer for this product into
the EU/EEA market via Yokogawa sale channel is:
Yokogawa Europe B.V.
Euroweg 2, 3825 HD Amersfoort, The Netherlands
nImporter for This Product into the Great Britain Market
In relation to UKCA marking, the importer for this product into the Great Britain market via the
YOKOGAWA sales channel is:
Yokogawa United Kingdom Limited
Stuart Road Manor Park Runcorn, WA7 1TR, United Kingdom
n IdenticationTag
Thismanualandtheidenticationtagattachedonapackingboxareessentialpartsofthe
product. Keep them together in a safe place for future reference.
nUsers
This product is designed to be used by a person with specialized knowledge.
nHow to dispose the batteries
(Only valid in the EU for EU Battery Directive/Regulation and in the UK for UK Battery
Regulation)
Batteries are included in this product. This marking indicates they shall be sorted out and
collected as ordained in the EU battery Directive/Regulation and UK battery Regulation.
Whenyouneedtoreplacebatteries,contactyourlocalYokogawao󰀩ceintheEEAand/orUK
respectively.
Do not dispose them as domestic household waste.
Battery type : Manganese dioxide lithium battery
Notice:
The symbol (see above) means they shall be sorted out and collected as ordained in the EU Battery Directive.
nInformation of the WEEE Directive
Thisproductispurposelydesignedtobeusedinalargescalexedinstallationsonlyand,
therefore, is out of scope of the WEEE Directive. The WEEE Directive does not apply. This
product should be disposed in accordance with local and national legislation/regulations.
The WEEE Directive is only valid in the EU and UK.

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<PREFACE>
IM 11G06A01-01EN 1st Edition: Oct. 27, 2023-00
u Control of Pollution Caused by the Product
This is an explanation for the product based on “Control of Pollution caused by Electronic
Information Products” in the People’s Republic of China.
产品中有害物质的名称及含量
部件名称
有害物质
铅
(Pb)
汞
(Hg)
镉
(Cd)
六价铬
(Cr (VI))
多溴联苯
(PBB)
多溴二苯醚
(PBDE)
外壳(金属) ××××○ ○
外壳(塑料) ××××○ ○
印刷电路板组件 ××××○ ○
○： 表示该有害物质在该部件中所有均质材料中的含有量都在GB/T26572所规定的限量要求以下。
×： 表示该有害物质至少在该部件的某一均质材料中的含有量超出GB/T26572所规定的限量要求。
环保使用期限: 这个标志是基于SJ/T11364，在中国（不包括台湾，香港，澳门）贩售的电子电
器产品所适用的环保使用期限。
只要遵守产品上关于安全及使用上的注意事项，从制造之日起计算在该年限内，
不会发生制品内的有害物质外泄，突然变异，对环境或人体以及财产产生重大影
响的情况。
  （注） 该年限是《环境保护使用期限》，不是产品的保质期限。
另外，关于替换部件的推荐替换周期，请阅读使用说明书。

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<PREFACE>
IM 11G06A01-01EN 1st Edition: Oct. 27, 2023-00
uSafety Precautions
n Safety,Protection,andModicationoftheProduct
• This manual is intended for the following personnel :
• Engineers responsible for installation, wiring, and maintenance of the equipment
• Personnel responsible for normal daily operation of the equipment.
• In order to protect the system controlled by the product and the product itself and ensure
safe operation, observe the safety precautions described in this user’s manual. We assume
no liability for safety if users fail to observe these instructions when operating the product.
• Ifthisinstrumentisusedinamannernotspeciedinthisuser’smanual,theprotection
provided by this instrument may be impaired.
• If any protection or safety circuit is required for the system controlled by the product or for
the product itself, prepare it separately.
• Be sure to use the spare parts approved by Yokogawa Electric Corporation (hereafter
simply referred to as YOKOGAWA) when replacing parts or consumables.
• Modicationoftheproductisstrictlyprohibited.
• The following safety symbols are used on the product as well as in this manual.
WARNING
This symbol indicates that an operator must follow the instructions laid out in this manual
in order to avoid the risks for the human body and health including risk of injury, electric
shock, or fatalities. or the damages to instruments. The manual describes what special
care the operator must take to avoid such risks.
CAUTION
This symbol indicates that the operator must refer to the instructions in this manual in
order to prevent the instrument (hardware) or software from being damaged, or a system
failure from occurring.
The following are signal words to be found only in our instruction manuals.
CAUTION
This symbol gives information essential for understanding the operations and functions.
NOTE
This symbol indicates information that complements the present topic.
This symbol indicates Protective Ground Terminal.
nWarning and Disclaimer
The product is provided on an “as is” basis. YOKOGAWA shall have neither liability nor
responsibility to any person or entity with respect to any direct or indirect loss or damage arising
from using the product or any defect of the product that YOKOGAWA cannot predict in advance.

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<PREFACE>
IM 11G06A01-01EN 1st Edition: Oct. 27, 2023-00
nAll rights reserved
The copyright of the programs and online manuals contained in the software media shall remain
with YOKOGAWA.
You are allowed to print the required pages of the online manuals for the purposes of using and/
or operating the product. However, you are not allowed to print or reproduce the entire document.
Except as stated above, no part of the online manual may be reproduced, either in electronic
or written form, registered, recorded, transferred, sold, or distributed (in any manner including
withoutlimitation,intheformsofpaperdocuments,electronicmedia,lms,ortransmission
via the network). Any in-action and/or silence by YOKOGAWA with regard to any breach of the
above shall not be taken as any waiver of its rights whatsoever and YOKOGAWA reserves all its
rightsuntilexpresslywaivedbywrittennoticationandnootheroccasions.
WARNING
This unit is not explosion-proof type. Do not use it in a place with explosive gases to prevent
explosion,reorotherseriousaccidents.
CAUTION
• For installation, observe the rule on it given in the instruction manual and select a place where
the weight of gas analyzer can be endured. Installation at an unsuited place may cause turnover
or fall and there is a risk of injury.
• During installation work, care should be taken to keep the unit free from cable chips or other
foreignobjects.Otherwise,itmaycausere,troubleormalfunctionoftheunit.
WARNING
In piping, the following precautions should be observed. Wrong piping may cause gas leakage.
If the leaking gas contains a toxic component, there is a risk of serious accident being induced.
Also,ifcombustiblegasiscontained,thereisadangerofexplosion,reorthelikeoccurring.
• Connect pipes correctly referring to the instruction manual.
• Exhaust should be led outdoors so that it will not remain in the locker and installation
room. Exhaust from the analyzer should be relieved in the atmospheric air in order that an
unnecessary pressure will not be applied to the analyzer. Otherwise, any pipe in the analyzer
may be disconnected to cause gas leakage.
• For piping, use a pipe and a pressure reducing valve to which oil and grease are not adhering. If
suchamaterialisadhering,areorthelikeaccidentmaybecaused.

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<PREFACE>
IM 11G06A01-01EN 1st Edition: Oct. 27, 2023-00
CAUTION
• Wiring work must be performed with the main power set to OFF to prevent electric shocks.
•Enforceconstructionofclass-Dgroundingwirebyallmeans.Ifthespeciedgrounding
construction is neglected, a shock hazard or fault may be caused.
• Wires should be the proper one meeting the ratings of this instrument. If using a wire which
cannotenduretheratings,aremayoccur.
• Be sure to use a power supply of correct rating. Connection of power supply of incorrect rating
maycausere.
WARNING
•Donotsmokenoruseaamenearthegasanalyzer.Otherwise,aremaybecaused.
•Donotallowwatertogointothegasanalyzer.Otherwise,hazardshockorreintheinstrument
may be caused.
WARNING
•PurgenotonlyinsideofIR800G/IR810Gbutallmeasuringgaslineswithzerogassu󰀩ciently,
when you provide maintenance or inspection on IR800G/IR810G with its cover or door open.
Otherwise,itmaycausehazardousaccidentssuchasgasleakage,reandexplosion.
CAUTION
• Do not operate the analyzer for a long time with its cover or door left open. Otherwise, dust,
foreign matter, etc. may stick on internal walls, thereby causing faults.
CAUTION
Be sure to observe the following for safe operation avoiding the shock hazard and injury.
• Do not touch the instrument with wet hands.
• Replacement parts such as a maintenance part should be disposed of as incombustibles. For
details, follow the local ordinance.
nOther cautions
Operation of this instrument is performed on a touch panel. Pressing the appropriate part of the
display screen will expand the screen, and calibration operations and setting changes can be
easily executed, so please be careful not to operate it incorrectly.

viii
<PREFACE>
IM 11G06A01-01EN 1st Edition: Oct. 27, 2023-00
uCompliant Standards
Safety, EMC, and RoHS conformity standards
Safety:
CE/UKCA:
EN 61010-1, EN 61010-2-030
UL:
UL 61010-1, UL 61010-2-030
CSA:
CAN/CSA-C22.2 No.61010-1
CAN/CSA-C22.2 No.61010-2-030
GB:
GB30439
Installation altitude: 2000 m or less
Category based on IEC 61010: II (Note1)
Pollution degree based on IEC 61010: 2 (Note2)
Note1
 Installationcategory,calledover-voltagecategory,speciesimpulsewithstandvoltage.
 CategoryIIisenergy-consumingequipmenttobesuppliedfromthexedinstallation.
Note2
Pollution degree indicates the degree of existence of solid, liquid, gas or other inclusions which may reduce dielectric strength.
Degree 2 is the normal indoor environment.
EMC:
CE, UKCA:
EN 61326-1 Class A,Table 2 (For use in industrial locations)
EN 61326-2-3
EN 61000-3-2
EN IEC 61000-3-2
EN 61000-3-3
RCM: EN 61326 Class A, Table2
Note: · This instrument is a Class A product, and it is designed for use in the industrial environment. Please use this instrument in the
industrial environment only.
 ·Inuenceofimmunityenvironment(CriteriaA):Outputshiftisspeciedwithin±15%ofF.S.
Environmental regulation:
RoHS Directive: EN IEC 63000
Waste Electrical and Electronic Equipment (WEEE) Directive:
  Thisproductispurposelydesignedtobeusedinalargescalexedinstallationsonlyand,
therefore, is out of scope of the WEEE Directive. The WEEE Directive does not apply.
The WEEE Directive is only valid in the EU and UK.
REACH: Regulation(EC) 1907/2006

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<PREFACE>
IM 11G06A01-01EN 1st Edition: Oct. 27, 2023-00
uAfter-Sales Warranty
Do not modify the product.
Yokogawa warrants the product for the period stated in the pre-purchase
quotation.Yokogawashallconductdenedwarrantyservicebasedonits
standard. When the customer site is located outside of the service area, a fee
for dispatching the maintenance engineer will be changed to the customer.
During the warranty period, for repair under warranty carry or send the
producttothelocalsalesrepresentativeorserviceo󰀩ce.Yokogawawill
replace or repair any damaged parts and return the product to you.
Before returning a product for repair under warranty, provide us with the model name
and serial number and a description of the problem. Any diagrams or data explaining the
problem would also be appreciated.
If we replace the product with a new one, we won’t provide you with a repair report.
In the following cases, customer will be charged repair fee regardless of
warranty period.
Failure of components which are out of scope of warranty stated in instruction manual.
Failure caused by usage of software, hardware or auxiliary equipment, which Yokogawa did
not supply.
Failureduetoimproperorinsu󰀩cientmaintenancebyuser.
Failureduetomisoperation,misuseormodicationwhichYokogawadoesnotauthorize.
Failureduetopowersupply(voltage,frequency)beingoutsidespecicationsorabnormal.
Failure caused by any usage out of scope of recommended usage
Anydamagefromre,earthquake,astormandood,lightning,disturbance,riot,warfare,
radiation and other natural changes.
Yokogawadoesnotwarrantconformancewiththespecicapplicationatthe
user site. Yokogawa will not bear direct/indirect responsibility for damage due
toaspecicapplication.
Yokogawawillnotbearresponsibilitywhentheusercongurestheproduct
into systems or resells the product.
Maintenanceserviceandsupplyingrepairpartswillbecoveredforveyears
after the production ends. For repair this product, please contact the nearest
saleso󰀩cedescribedinthisinstructionmanual.