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IM 11M12A01-04E 11th Edition : Jul. 19, 2017-00

Model ZR202G

Integrated type

Oxygen/Humidity Analyzer

CONTENTS

IM 11M12A01-04E 11th Edition

u Introduction ....................................................................................................i

u Safety Precautions ......................................................................................iv

u CE marking products .................................................................................vii

1. Overview .................................................................................................... 1-1

1.1 < EXAxt ZR > System Conguration ............................................................... 1-1

1.1.1 System 1 ............................................................................................ 1-1

1.1.2 System 2 ............................................................................................ 1-2

1.1.3 System 3 ............................................................................................ 1-3

1.2 < EXAxt ZR > System Components ................................................................ 1-4

1.2.1 System Components ......................................................................... 1-4

1.2.2 Oxygen/Humidity Analyzer and Accessories ..................................... 1-4

2. Specications ........................................................................................... 2-1

2.1 General Specications ..................................................................................... 2-1

2.1.1 Standard Specications ..................................................................... 2-1

2.1.2 ZR202G Integrated type Zirconia Oxygen Analyzer .......................... 2-2

2.1.3 ZO21R Probe Protector ..................................................................... 2-9

2.1.4 ZH21B Dust Protector ...................................................................... 2-10

2.2 ZA8F Flow Setting Unit and ZR20H Automatic Calibration Unit ................ 2-11

2.2.1 ZA8F Flow Setting Unit .................................................................... 2-11

2.2.2 ZR20H Automatic Calibration Unit ................................................... 2-14

2.3 ZO21S Standard Gas Unit ..............................................................................2-16

2.4 Other Equipment ............................................................................................. 2-17

2.4.1 Dust Filter for Oxygen Analyzer (part no. K9471UA) ....................... 2-17

2.4.2 Dust Guard Protector (K9471UC) .................................................... 2-17

2.4.3 Stop Valve (part no. L9852CB or G7016XH) ................................... 2-18

2.4.4 Check Valve (part no. K9292DN or K9292DS) ................................ 2-18

2.4.5 Air Set ............................................................................................... 2-19

2.4.6 Zero Gas Cylinder (part no. G7001ZC) ........................................... 2-20

2.4.7 Pressure Regulator (G7013XF or G7014XF) for Gas Cylinder ....... 2-21

2.4.8 Case Assembly (E7044KF) for Calibration gas Cylinder ................. 2-21

2.4.9 ZR202A Heater Assembly ............................................................... 2-22

3. Installation ................................................................................................. 3-1

3.1 Installation of ZR202G Zirconia Oxygen/Humidity Analyzer ....................... 3-1

YOKOGAWA ZR402G User Manual

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