Yokogawa Single Channel Oxygen Analyzer System ZR22/ZR402 User Manual
Page 10
ix
IM 11M13A01-02E
Contents
Introduction ........................................................................................................................... i
᭜ ATEX Documentation ............................................................................................. iii
᭜ For the safe use of this equipment ...........................................................................iv
᭜ Precautions in Handling Explosionproof Zirconia Oxygen Analyzer ................... vii
᭜ NOTICE .................................................................................................................. vii
᭜ After - Sales Warranty........................................................................................... viii
1. Overview ....................................................................................................................... 1-1
1.1
< EXAxtZR > System Configuration ............................................................. 1-2
1.1.1
System 1 .................................................................................................. 1-2
1.1.2
System 2 .................................................................................................. 1-3
1.2
< EXAxtZR > System Components ............................................................... 1-4
1.2.1
System Components ................................................................................ 1-4
1.2.2
Detectors and Accessories ....................................................................... 1-4
2. Specifications ................................................................................................................ 2-1
2.1
General Specifications .................................................................................... 2-2
2.2
Separate-type Explosionproof Detector and Related Equipment ................... 2-3
2.2.1
ZR22S Separate-type Explosionproof Detector ...................................... 2-3
2.2.2
ZO21R-L Probe Protector ....................................................................... 2-8
2.3
High-Temperature Separate-type Detector and Related Equipment .............. 2-9
2.3.1
ZR22S (0.15m) High-Temperature Separate-type Detector ................... 2-9
2.3.2
ZO21P-H Adapter for High-Temperature Probe .................................. 2-10
2.4
ZR402G Separate-type Converter ................................................................. 2-12
2.4.1
Standard Specification ........................................................................... 2-12
2.4.2
Functions ................................................................................................ 2-13
2.5
ZA8F Flow Setting Unit and ZR40H Automatic Calibration Unit ............. 2-17
2.5.1
ZA8F Flow Setting Unit ........................................................................ 2-17
2.5.2
ZR40H Automatic Calibration Unit ...................................................... 2-19
2.6
ZO21S Standard Gas Unit ............................................................................ 2-22
2.7
Other Equipments .......................................................................................... 2-24
2.7.1
Auxiliary Ejector for High Temperature
(Part No. E7046EC or E7046EN) ..................... 2-24
2.7.2
Stop Valve (Part No. L9852CB or G7016XH) .................................... 2-27
2.7.3
Check Valve (Part No. K9292DN or K9292DS) ................................. 2-28
2.7.4
Air Set .................................................................................................... 2-29
2.7.5
Cylinder Regulator Valve (Part No. G7013XF or G7014XF) ............. 2-30
2.7.6
Model ZR22A Heater Assembly ........................................................... 2-31
3. Installation .................................................................................................................... 3-1
3.1
Installation of the Detector ............................................................................. 3-2
3.1.1
Location ................................................................................................... 3-2
3.1.2
CENELEC ATEX (KEMA) Flameproof Type ....................................... 3-2
3.1.3
FM Explosionproof Type ........................................................................ 3-3
3.1.4
CSA Explosionproof Type ...................................................................... 3-4
3.1.5
IECEx Flameproof Type ......................................................................... 3-5
3.1.6
Probe Insertion Hole ................................................................................ 3-6
3.1.7
Installation of the Detector ...................................................................... 3-7
3.1.8
Installation of the Probe Protector (ZO21R) .......................................... 3-7