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Manuals and User Guides for YOKOGAWA DO202G. We have
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YOKOGAWA DO202G manual available for free PDF download: User Manual
YOKOGAWA DO202G User Manual (92 pages)
2-wire Dissolved Oxygen Transmitter
Brand:
YOKOGAWA
| Category:
Transmitter
| Size: 3.37 MB
Table of Contents
Table of Contents
2
Preface
4
1 Introduction and General Description
8
Instrument Check
8
Application
10
2 General Specifications
12
Specifications
12
Performance Specifications
13
Model and Suffix Codes
16
Control Drawing of DO202S Ma HART Specification (Iecex)
17
Control Drawing of DO202S Ma HART Specification (ATEX)
18
Control Drawing of DO202S Ma HART Specification
21
(FM Intrinsically Safe Design)
21
Control Drawing of DO202S FF/PB Specification (Iecex)
22
Control Drawing of DO202S FF/PB Specification (ATEX)
23
Control Drawing of DO202S FF/PB Specification
30
3 Installation and Wiring
32
Installation and Dimensions
32
Installation Site
32
Mounting Methods
32
Wiring of Power Supply
34
Connection of the Power Supply
34
Switching the Instrument on
34
Preparation
34
Cables, Terminals and Glands
34
Wiring of Sensors
34
Wiring the Standard Galvanic Sensor
34
Wiring Other Galvanic Sensors
35
Wiring Polarographic Sensors
35
Wiring Sensors with Vp Connector
35
Additional Precautions for Installations in Hazardous Areas
36
Installation In: Hazardous Area-Non-Incendive
36
4 Operation; Display Functions and Setting
38
Operator Interface
38
Explanation of Operating Keys
39
Passcode Protection
39
Display Examples
40
Display Functions
40
5 Parameter Setting
41
Maintenance Mode
41
Manual Activation of Hold
41
Manual Temperature Adjustment
42
Manual Pressure Adjustment
42
Commissioning Mode
43
Hold
44
Service
45
Notes for Guidance in the Use of Service Coded Settings
46
Parameter Specific Functions
46
Temperature Functions
46
Calibration Functions
46
User Interface
48
Ma Output Functions
48
Communication Setup
50
General
50
Test and Setup Mode
50
6 Calibration Procedure
52
General
52
Calibration Methods
52
Diagnostic Functions Performed During Calibration
52
Calibration Procedure Using Air Calibration Method
53
Preparation
53
Procedure for Air Calibration
53
Calibration Procedure Using Water Calibration Method
54
Preparation
54
Calibration Operation (Water Calibration Method)
54
Procedure for Water Calibration
54
Calibration Procedure Using Manual Calibration Method
55
Preparation
55
Procedure for Manual Slope (Sensitivity) Calibration
55
Procedure for Manual Zero (Offset) Calibration
56
7 Maintenance
58
Overall Dissolved-Oxygen Metering System
58
Inspection and Maintenance to be Implemented Periodically
58
Inspection and Maintenance to be Implemented Occasion
58
Periodic Maintenance for the EXA DO202 Transmitter
58
8 Troubleshooting
59
Measures in the Case of Transmitter Operation Failure
59
Measures in the Case of Failure (Error) Detection
59
9 Spare Parts
61
Appendix 1. User Settings
62
A-1-1. User Setting Table
62
A-1-2 Configuration Checklist for DO202
63
A-1-4. Device Description (DD) Menu Structure
64
Appendix 2. Quality Inspection
66
A-2-1. DO202G 2-Wire Dissolved Oxygen Transmitter
66
A-2-2. DO202S 2-Wire Dissolved Oxygen Transmitter
70
Parts List
83
Revision Record
87
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