YOKOGAWA MG8E Manuals

Manuals and User Guides for YOKOGAWA MG8E. We have 1 YOKOGAWA MG8E manual available for free PDF download: User Manual

YOKOGAWA MG8E User Manual

YOKOGAWA MG8E User Manual (63 pages)

Paramagnetic Oxygen Analyzer

Brand: YOKOGAWA | Category: Analytical Instruments | Size: 1.66 MB

Table of Contents

Introduction
2
Safety Precautions
3
Table of Contents
6
Overview
10
Specifications
14
Installation
18
Installation Location
18
Installation Procedure
18
Panel Mounting
18
Wall Mounting
19
Piping
19
Wiring
22
External Connection Terminals
22
Wiring Precautions
22
Cable Specifications
23
External Wiring
23
Power Wiring and Grounding
23
Analog Output Wiring
24
Wiring for Solenoid Valves for Automatic Calibration
24
Contact Output Wiring
25
Contact Input Wiring
26
Preparations
28
Adjustment of the Level in the Sensor Unit
28
Setting the Auxiliary Gas Pressure
29
Checking Sample Gas
29
Operations
30
Operation Keys
30
Displays and Indicators
31
Basic Operations
31
Switching from MEAS Mode to MAINT Mode
31
Entering the Password
32
Changing the Function Number
32
Returning to MEAS Mode from MAINT Mode
32
Entering Values
33
Selecting Data
34
Functions Numbers
35
Start-Up
36
Supplying Power
36
Warm-Up
37
Analog Output Loop Check
37
Setting the Output Range
38
Executing Calibrations
38
Calibration Gas Requirements
38
Setting Calibration Gas Concentrations
38
Manual Calibration
38
Parameter Settings
40
Output Hold
40
Setting the Output Hold Function During Calibration
40
Setting the Output Hold Function When an Error Occurs
41
Setting the Fail Contact
41
Action of the Maintenance Status Contact
41
Setting the High/Low Limit Alarms
42
Setting the Remote Range
42
Setting the Range Switching Answerback Contact Output
43
Calibration
44
Overview
44
Calibration Coefficient
44
Zero Calibration Coefficient
44
Span Calibration Coefficient
44
Checking the Calibration Coefficients
45
Initializing the Calibration Coefficients
45
Executing Calibrations
45
Manual Calibration
45
Semiautomatic Calibration
46
Automatic Calibration
47
Other Functions
50
Checking the Temperature of the Constant Temperature Chamber (Function No. 30)
50
Checking the Sensor EMF (Function No. 31)
50
Manual Operation of the Solenoid Valves for Automatic Calibration (Function No. 58)
50
Checking the Firmware Version (Function No. 98)
50
Initializing Parameters (Function No. 99)
50
Inspection and Maintenance
52
Checking the Auxiliary Gas
52
Checking the Sample Gas
52
Precautions When Stopping and Restarting the Operation
52
Fuse Replacement
52
Other Instructions
53
Troubleshooting
54
Errors and Remedies
54
Checking the Error Code
54
Error Descriptions
55
Faulty Readings During Measurement
56
Fluctuations in Readings
56
Drift in Readings
56
Short-Term Shift in Readings
56
When Calibration Cannot be Executed
57
In the Event of Power Failure
57
Instantaneous Power Failure
57
When the Power Returns
57
Measurement Principle
58
Principle of Interference-Gas Compensation
58
Customer Maintenance Parts List
60
Revision Information
62

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