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User Manuals: Azbil MGG11 Electromagnetic Flowmeter
Manuals and User Guides for Azbil MGG11 Electromagnetic Flowmeter. We have
1
Azbil MGG11 Electromagnetic Flowmeter manual available for free PDF download: User Manual
Azbil MGG11 User Manual (88 pages)
Electromagnetic Flowmeter Detector
Brand:
Azbil
| Category:
Measuring Instruments
| Size: 4 MB
Table of Contents
Table of Contents
7
Chapter 1 : Introduction
15
Principle of Operation
15
Figure 1-1 Faraday's Law
15
System Operation
16
1: Integral Type
16
Figure 1-2 Integral Configuration
16
2: Remote Type
17
Figure 1-3 Remote Configuration
17
Main Components
18
1: Wafer Type Detector
19
Figure 1-4 Wafer Detector Main Parts
19
2: Flange Type Detector
20
Figure 1-5 Flange Detector Main Parts
20
3: Union / Hose / Clamp Type Detector
21
Figure 1-6 Union / Hose / Clamp Detector Main Parts
21
4: Sanitary Type Detector
22
Figure 1-7 Details of the Clamp Type Detector
22
5: Detector Terminal Box
23
Figure 1-8 Detector Terminal Box Main Parts
23
6: Approval of this Device
24
Chapter 2 : Installation
27
Unpacking
27
1: Verifying Specifications
27
Storage
28
Site Selection
29
1: Detector Position
30
Figure 2-1 Detector Placement
30
Figure 2-2 Straight Pipe Section on Upstream Side of Detector
30
2: Changing the Position of the Terminal Box
31
Figure 2-3 Space Allowance Required for Maintenance
31
Figure 2-4 Repositioning the Terminal Box
31
Installing a Wafer Detector
32
Figure 2-5 Installing a Wafer Detector
32
1: Determining the Fastening Torque
33
2: Selecting the Flange Shape
33
Figure 2-6 Flange Shapes
33
Table 2-1 Fastening Torque for Wafer Detectors
33
Figure 2-7 Unacceptable Positioning
34
Figure 2-8 Unacceptable Placement of Detector between Flanges
34
3: Necessary Parts
35
Figure 2-10 Centering Nut Positioning for Vertical Centering
35
Figure 2-9 Centering Nut Positioning for Horizontal Centering
35
Table 2-2 Recommended Inner Diameters of Gaskets
36
Table 2-3 Inner and Outer Diameters of Rubber Gaskets of Thickness 0.5 to 1 MM (0.02 to 0.04 Inches)
37
Table 2-4 Inner and Outer Diameters of Rubber Gaskets of Thickness 3 to 4 MM (0.12 to 0.16 Inches)
37
4: Selecting an Installation Method
38
Table 2-5 Wafer Detector Installation Methods
38
5: Installation on a Horizontal Pipe
39
6: Installation on a Vertical Pipe
40
7: Installation on a Metal Pipe Using SUS Grounding Ring Material
41
Figure 2-11 Installation on a Metal Pipe Using SUS Grounding Ring Material and a Specified Torque
41
8: Installation on a Metal Pipe Using Non-SUS Grounding Ring Material
42
Figure 2-12 Installation on a Metal Pipe Using Non-SUS Grounding Ring Material and a Specified Torque
42
Figure 2-13 Installation on a Metal Pipe Using Non-SUS Grounding Ring Material with Rubber Gaskets
43
Figure 2-14 Incorrect Installation
44
9: Installation on a PVC Pipe Using SUS Grounding Ring Material
45
Figure 2-15 Installation on a PVC Pipe Using SUS Grounding Ring Material
45
Figure 2-16 Installation on a PVC Pipe Using SUS Grounding Ring Material and a Protective Plate
46
Figure 2-17 Installation on a PVC Pipe Using SUS Grounding Ring Material with Rubber Gaskets (Not Recommended)
47
10: Installation on a PVC Pipe Using Non-SUS Grounding Ring Material
48
Figure 2-18 Installation on a PVC Pipe Using Non-SUS Grounding Ring Material
48
Figure 2-19 Installation on a PVC Pipe Using Non-SUS Grounding Ring Material and a Protective Plate
49
Figure 2-20 Installation on a PVC Pipe Using Non-SUS Grounding Ring Material with Rubber Gaskets
50
Installing a Flanged Detector
51
Figure 2-21 Installing a Flanged Detector
51
1: Determining the Fastening Torque
52
Table 2-6 Fastening Torque for Flanged Detectors
52
Table 2-9 Fastening Torque
53
Figure 2-22 Flange Shapes
56
Figure 2-23 Unacceptable Placement of Detector between Flanges
56
2: Necessary Parts
57
Table 2-7 Recommended Inner Diameters of Gaskets
57
3: Selecting an Installation Method
58
Table 2-8 Flange Detector Installation Methods
58
4: Installation on a Metal Pipe Using SUS Grounding Ring Material
59
Figure 2-24 Installation on a Metal Pipe Using SUS Grounding Ring Material and a Specified Torque
59
5: Installation on a Metal Pipe Using Non-SUS Grounding Ring Material
60
Figure 2-25 Installation on a Metal Pipe Using Non-SUS Grounding Ring Material and a Specified Torque
60
6: Installation on a PVC Pipe Using SUS Grounding Ring Material
61
Figure 2-26 Incorrect Installation
61
Figure 2-27 Installation on a PVC Pipe Using SUS Grounding Ring Material and a Specified Torque
62
Figure 2-28 Installation on a PVC Pipe Using SUS Grounding Ring Material and a Protective Plate
63
Figure 2-29 Installation on a PVC Pipe Using SUS Grounding Ring Material with Rubber Gaskets (Not Recommended)
64
7: Installation on a PVC Pipe Using Non-SUS Grounding Ring Material
65
Figure 2-30 Installation on a PVC Pipe Using Non-SUS Grounding Ring Material and a Specified Torque
66
Figure 2-31 Installation on a PVC Pipe Using Non-SUS Grounding Ring Material and a Protective Plate
67
Figure 2-32 Installation on a PVC Pipe Using Non-SUS Grounding Ring Material with Rubber Gaskets
68
Installing a Union / Hose / Clamp Detector
69
1: Installation of Union and Hose Assemblies Basic Installation Method
69
2: Installation of ISO-Clamp/ Tri-Clamp Assembles Basic Installation Method
70
Figure 2-33 Example of Installation (Union Assembly)
70
Figure 2-34 Example of Installation
70
Wiring the Detector
72
1: Connecting the Detector and Converter (Remote Models)
72
Figure 2-35 Connection Using a Dedicated Cable
72
2: Grounding the Detector (Remote Models)
73
3: Installing the Dedicated Cable
73
Figure 2-36 Grounding Via the External Grounding Terminal
73
Figure 2-37 Connection Using a Dedicated Cable
73
Figure 2-38 Dedicated Cable Structure
74
Figure 2-39 Trimming the Outside Sheath
74
Figure 2-40 Attaching the C-Wire
75
Figure 2-41 Trimming the Outside Shield
75
Figure 2-42 Trimming the Inside Sheath
76
Figure 2-43 Attaching the Lead Wires (SA and SB)
76
Figure 2-44 Trimming the Inside Shield
77
Figure 2-45 Removing the Conductive Tube
77
Figure 2-46 Trimming the Insulator
77
Figure 2-47 Terminal Connections
78
Table 2-10 Cable Continuity
78
Table 2-11 Cable Continuity
78
Figure 2-48 Trimming the Outside Sheath
79
Figure 2-49 Attaching the C-Wire
79
Figure 2-50 Trimming the Outside Shield
80
Figure 2-51 Trimming the Inside Sheath
80
Figure 2-52 Attaching the Lead Wires (SA and SB)
80
Figure 2-53 Attaching the Lead Wires (SA and SB)
81
Troubleshooting and Maintenance
82
Figure 2-54 Terminal Connections
82
Table 2-12 Cable Continuity
82
Table 2-13 Cable Continuity
82
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