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ZR22G
YOKOGAWA ZR22G User Manual
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<1
1. Inspection and Maintenance>
1
1-12
IM 1
1M12G01-02EN
1sh Edition : Mar
. 25, 2021-00
COM ON
S N
Z RO
F1
1.8E.ai
Bolt fixes bracket
Flowmeter with back plate
Connecter
Figure 1
1.10
Flowmeter replacement
F11.9E.ai
A
A'
B
B'
C
C'
D
D'
T
wo screws fix flowmeter
Connect piping pairs
A-A
'
, B-B
'
, C-C
'
, D-D
'
Figure 1
1.1
1
Fixing Flowmeter
214
216
Table of Contents
Default Chapter
10
Table of Contents
10
1 Overview
18
System Configuration
18
System 1
18
System 2
19
System 3
20
System Components
21
Detectors and Accessories
21
2 Specifications
22
General Specifications
22
General Use Separate Type Detector and Related Equipment
25
ZR22G General Use Separate Type Detector
25
ZO21R Probe Protector
30
ZH21B Dust Protector
31
Separate Type Detector for High Temperature and Related Equipment
32
ZR22G (0.15M) Separate Type Detector for High Temperature
32
ZO21P High Temperature Probe Adapter
33
ZR802G Zirconia Oxygen/Humidity Converter
35
ZA8F Flow Setting Unit and ZR40H Automatic Calibration Unit
45
ZA8F Flow Setting Unit
45
ZR40H Automatic Calibration Unit
45
ZO21S Standard Gas Unit
49
Other Equipments
50
Dust Filter for the Detector (K9471UA)
50
Dust Guard Protector (K9471UC)
51
Ejector Assembly for High Temperature (E7046EC, E7046EN)
51
Stop Valve (L9852CB, G7016XH)
54
Check Valve (K9292DN, K9292DS)
54
Air Set
55
Zero Gas Cylinder (G7001ZC)
56
Cylinder Pressure Reducing Valve (G7013XF, G7014XF)
57
Case Assembly for Calibration Gas Cylinder (E7044KF)
57
ZR22A Heater Assembly
59
3 Installation
60
Installation of General-Purpose Detector
60
Probe Insertion Hole
60
Installation of the Detector
61
Installation of the Dust Filter (K9471UA), Dust Guard Protector (K9471UC), Probe Protector ZO21R
61
Installation of ZH21B Dust Protector
63
Installation of High Temperature Detector (ZR22G-015)
64
Usage of the High Temperature Probe Adapter (ZO21P-H)
64
Probe Insertion Hole
65
Mounting of the High Temperature Detector
66
Installation of the ZR802G Converter
67
Installation of ZA8F Flow Setting Unit
69
Installation of ZR40H Automatic Calibration Unit
70
Installation of the Case Assembly (E7044KF)
71
Insulation Resistance Test
72
4 Piping
74
Piping for System 1
74
Parts Required for Piping in System 1
75
Connection to the Calibration Gas Inlet
76
Connection to the Reference Gas Inlet
76
Piping to the High Temperature Probe Adapter
76
Piping for System 2
78
Piping Parts for System 2
79
Piping for the Calibration Gas
79
Piping for the Reference Gas
80
Piping to the High Temperature Probe Adapter
80
Piping for System 3
80
Piping for the Detector with Pressure Compensation
83
Piping Parts for a System Using Detector with Pressure Compensation
84
Piping for the Calibration Gas
84
Piping for the Reference Gas
85
5 Wiring
86
General
86
Terminals for the External Wiring in the Converter
88
Wiring
88
Mounting of Cable Gland
89
Wiring
90
Connection to Converter
90
Connection to Detector
90
Power and Grounding Wiring
91
Wiring for Power to Detector Heater
92
Wiring for Detector Output
92
Wiring for Analog Output
94
Contact Output Wiring
95
Contact Input Wiring
95
Wiring for ZR40H Automatic Calibration Unit
96
Pressure or Temperature Input Wiring
97
Communication Wiring
98
6 Components
100
ZR22G Detector
100
General-Purpose Detector (Except for ZR22G-015)
100
High Temperature Detector (ZR22G-015)
101
ZR802G Converter
102
Touchpanel Switch Operations
103
Home Screen and Icons
103
Screen Flow
105
Functions on Screens
105
Entering Numeric and Text Data
106
Navigation
106
ZA8F Flow Setting Unit, ZR40H Automatic Calibration Unit
107
7 Startup
108
Startup Procedure
108
Checking Piping and Wiring Connections
109
Checking Valve Setup
109
Supplying Power to the Converter
109
Confirmation of Converter Type Setting
110
Confirmation of Detector Type Setting
111
Selecting Moisture Base
111
Output Range Setting
112
Setting Display Item
113
Oxygen Analyzer - Setting Display Item
113
Humidity Analyzer - Setting Display Item
115
Checking Current Loop
116
Checking Contact I/O
116
Checking Contact Output
116
Checking Calibration Contact Output
118
Checking Input Contacts
118
Calibration
119
Calibration Setup
119
Manual Calibration
120
8 Detailed Data Setting
124
Current Output Setting
124
Setting Minimum Current (4 Ma) and Maximum Current (20 Ma)
124
Input Ranges
124
Setting Output Smoothing Factor
127
Selection of Output Mode
127
Default Values
127
Output Hold Setting
128
Definition of Equipment Status
128
Preference Order of Output Hold Value
129
Ma Output Settings
129
Default Values
130
Output Limit Setting
130
Action of Output Limit Setting
130
Setting of Output Limit
130
Alarm Setting
131
Classification of Alarms
131
Alarm Values
131
Alarm Output Actions
132
Alarm Setting Procedure
133
Default Values
134
Output Contact Setup
135
Output Contact
135
Setting Contact Outputs
136
Default Values
138
Input Contact Settings
139
Input Contact Functions
139
Default Values
140
Other Settings
141
Setting the Date-And-Time
141
Setting the Monitoring Time for Mean/Max. Min
142
Setting Fuels
143
Setting Measurement Gas Pressure (Oxygen Analyzer)
147
Setting Measurement Gas Temperature and Pressure
149
Setting Purging
151
Setting Password
151
9 Calibration
154
Calibration Briefs
154
Principle of Measurement with a Zirconia Oxygen Analyzer
154
Measurement Principle of Zirconia Humidity Analyzer
155
Calibration Gas
157
Compensation
157
Characteristic Data from a Sensor Measured During Calibration
158
Calibration Procedures
159
Mode
159
Calibration Procedure
160
Zero Gas Concentration
160
Span Gas Concentration
160
Setting Calibration Time
160
Default Values
162
Calibration
163
Manual Calibration
163
Semi-Automatic Calibration
163
Automatic Calibration
163
10 Other Functions
164
Detailed-Data Display
164
Span Correction Ratio, Zero Correction Ratio
164
Cell Response Time
164
Cell Robustness
165
Cell Temperature
165
C. J. Temperature
165
Measurement Gas Press. (Oximeter), Measurement Gas Temperature (Hygrometer)
166
Cell Voltage
166
Thermocouple Voltage
166
Cold Junction Resistance (CJ Resistance)
166
Cell Resistance
166
IF Software Revision
166
Cell Heater Duty
167
Pwr. Supply Voltage Mode
167
Power Frequency Mode
167
10.1.15 Simple Cell Resistance
167
Simple Cell Robustness
167
Converter Detail
167
Analog Output
168
Contact Output
168
Input Value
168
Measurement Info
169
Product Information
169
Log Information
169
Trend Graph
170
Measurement Trend Setting
170
Simple Cell Resistance Trend
172
Other Functions of Displays
172
Homescreen Auto Return Time
172
NE107 Mode
173
Backlight Time
173
Entering Tag Names
173
Language Selection
174
Unit
174
Blow Back
175
Mode
175
Operation of Blow Back
175
Setting Output Hold Time and Blow Back Time
176
Setting Interval, Start Date, and Start Time
176
Default Setting
177
Simple Cell Resistance Measurement
177
Mode
177
Setup of Hold Time, Interval, Start Date, and Start Time
178
Default
178
Procedure for Simple Cell Resistance Measurement
179
Communication Function
180
Save Load
181
Log File Output
181
Load Configuration
183
Update Software
184
Data Initialization
184
10.10 Reboot
198
10.11 Handling of the ZO21S Standard Gas Unit
199
Standard Gas Unit Component Identification
199
Installing Gas Cylinders
200
Calibration Gas Flow
200
Methods of Operating Valves in the ZA8F Flow Setting Unit
202
Preparation before Calibration
202
Operating the Span Gas Flow Setting Valve
202
Operating the Zero Gas Flow Setting Valve
203
Operation after Calibration
203
11 Inspection and Maintenance
204
Inspection and Maintenance of the Detector
204
Cleaning the Sensor Assembly Filter
204
Cleaning the Calibration Gas Tube
204
Replacing the Sensor Assembly
205
Replacement of the Heater Unit
207
Replacement of Dust Filter
210
Replacement of O-Ring
210
Cleaning the High Temperature Probe Adapter
211
Stopping and Re-Starting Operation
211
Inspection and Maintenance of the Converter
211
Replacing Fuses
212
Cleaning
213
Adjust LCD Panel
213
Replacing Flowmeter in ZR40H Automatic Calibration Unit
214
12 Troubleshooting
216
Displays and Remedies When Fault Occur
216
Fault
216
Remedies When Fault Occurs
217
Displays and Remedies When Alarms Are Generated
220
Alarm Types
220
Remedies When Alarms Are Generated
221
Measures to be Taken When Measured Values Indicate Abnormalities
226
The Measured Value Is Higher than the Actual Value (Lower in the Case of a Hygrometer)
226
The Measured Value Is Lower than the Actual Value (Higher in the Case of a Hygrometer)
227
Measured Values Occasionally Show Abnormal Values
227
Customer Maintenance Parts List
228
Customer Maintenance Parts List
232
Revision Information
240
Other manuals for YOKOGAWA ZR22G
Technical Information
37 pages
Technical Note
6 pages
5
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YOKOGAWA ZR22G Specifications
General
Brand
YOKOGAWA
Model
ZR22G
Category
Measuring Instruments
Language
English
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