Introduction – Yokogawa Single Channel Oxygen Analyzer System ZR22/ZR402 User Manual
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IM 11M13A01-02E
IM 11M13A01-02E
2nd Edition: Jul. 2006 (YK)
All Rights Reserved, Copyright © 2005, Yokogawa Electric Corporation
Introduction
The EXAxtZR Separate type Explosionproof Zirconia Oxygen Analyzer has been
developed for combustion control in various industrial processes. This analyzer basically
consists of a detector and a converter. You can select between several versions, based
upon your application.
Optional accessories are also available to improve measurement accuracy and automate
calibration. An optimal control system can be realized by adding appropriate options.
This instruction manual refers to almost all of the equipment related to the EXAxtZR.
You may skip any section(s) on the equipment which is not included in your system.
Regarding the HART communication protocol, refer to IM 11M12A01-51E.
IM 11M12A01-51E has been published as
Љ Model EXAxt ZR Series HART ProtocolЉ .
The all-in-one version (with sensor and analyzer integrated in one body) is described in
IM 11M13A01-04E
<Before using the equipment, please read any descriptions in this manual related to the
equipment and system that you have, on appropriate use and operation of the
EXAxtZR.>
Models and descriptions in this manual are as follows:
Models and descriptions in this manual
Description in this manual
Model
Product Name
Specification Installation Operation Maintenance CMPL
ZR22S General-use detector
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ZR22S High-temperature detector (0.15m)
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ZR402G Converter
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ZO21R-L Probe protector
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ZO21P-H High-temperature probe adapter
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ZA8F Flow setting unit (for manual calibration use)
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ZR40H Automatic Calibration unit
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- Auxiliary ejector for high-temperature use
(Part No. E7046EC, EN)
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- Calibration gas unit case (Part No. E7044KF)
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- Check valve (Part No. K9292DN, K9292DS)
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ZO21S
Standard gas unit
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T.Int.1E
CMPL : Customer Maintenance Parts List