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Envent 331S Manuals
Manuals and User Guides for Envent 331S. We have
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Envent 331S manuals available for free PDF download: User Manual
Envent 331S User Manual (60 pages)
Hydrogen Sulfide Analyzer
Brand:
Envent
| Category:
Measuring Instruments
| Size: 3 MB
Table of Contents
Table of Contents
3
Introduction
6
Contacting Envent Engineering Ltd
6
Canada Office: (Main)
6
USA Office
6
China Office
7
Warranty & Liability Statements
7
Limitation of Warranty
7
Disclaimer
8
Key Symbols
8
Warnings & Cautions
8
Warning & Cautions for 330S & 331S H S Analyzers
9
Warning & Cautions for 330S Analyzer Only
10
Warning & Cautions for 331S H S Analyzer Only
10
Analyzer Specifications
11
Table 1. 330S/331S H2S Analyzer Specifications
12
Principle of Operation
13
Physical Reaction
13
Analysis Cycles
14
Figure 1. H 2 S Analyzer Principle of Operation Diagram
14
Figure 2. H 2 S Analysis Cycle
15
Dual Sensor Analysis Cycle (SDS)
16
Installation
17
Installation Requirements
17
Electrical Requirements
17
Location for the System
17
Space Requirements
18
Figure 3. Space Requirements for the 330S & 331S H S Analyzers
18
Sample Point Selection
19
Sample Inlet & Sample Sweep
19
Vent Line
19
Sample Volume & Flow Rate
20
Figure 4. 331S Recommended Venting for 331S (same for 330S Model)
20
Table 2. Sample Volume and & Flow Rate
20
Installation of Analyzer Components
21
Analog Outputs
21
Figure 5. AO 4-20 Ma Output Wiring Options
22
Sample Chamber
23
Sensor Block
23
Window & Gasket
23
Figure 6. Sample Chamber (Exploded View)
23
Aperture Strip
24
Humidifier Unit
24
Table 3. Aperture Strips & Ranges
24
Figure 7. Envent's Humidifier Unit for 330S & 331S
25
Eductor Block
26
Figure 8. Humidifier Unit Installed in a 331S H S Analyzer
26
Receiving the Analyzer
27
Figure 9. Eductor Block (Venturi Effect)
27
Standard Spare Parts for 330S H S Analyzers
28
Unpacking the Analyzer
28
Standard Spare Parts for 331S H S Analyzers
29
Installation Procedure & Start-Up
29
Operation & Configuration
31
Analyzer Display Interface
31
Figure 10. 330S Display (Left) & 331S Display (Right)
31
Table 4. Display Button Description/Function
31
Table 5. Display LED Description/Function
32
Calibration Procedures
33
H 2 S Gas Calibration
33
Re-Zero Sensor Procedure
34
Maintenance
36
H 2 S Sensing Tape Change Procedure
36
Figure 11. 331S & 331SDS Sensing Tape Change
36
Sample Conditioning System Cleaning Procedure
37
Material List
37
Procedure
37
Troubleshooting
39
Appendices
49
Recommended Spare Parts List
49
Chico a Sealing Compound: for Sealing Fittings in Hazardous Locations
50
Safety Data Sheet for H S Sensing Tape
51
Risk Assessment - Safety Information
56
Table 6. Hydrogen Sulfide Properties
56
Table 7. Hydrogen Sulfide Quantities & Health Effects
56
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Envent 331S User Manual (61 pages)
Hydrogen Sulfide Analyzer
Brand:
Envent
| Category:
Measuring Instruments
| Size: 2 MB
Table of Contents
Table of Contents
3
Introduction
5
About this Manual
5
Warranty & Liability Statements
5
Limitation of Warranty
6
Disclaimer
6
Safety Information
6
Key Symbols
7
Equipment Overview
8
Theory of Operation
8
Figure 1. H2S Analyzer Principle of Operation
9
Analysis Cycles
10
Figure 2. H2S Analysis Cycle
10
Dual Sensor Analysis Cycle (SDS)
11
Technical Specifications
12
Table 1. 330S/331S H2S Analyzer Specifications
13
Installation
14
Unpacking
14
Standard Spare Parts for 330S H S Analyzers
14
Standard Spare Parts for 331S H S Analyzers
15
Site Requirements
15
Mounting Requirements
16
Space Requirements
18
Figure 3. Space Requirements for the 330S & 331S H2S Analyzers
18
Sample Point Selection
19
Sample Inlet & Sample Sweep
19
Vent Line
19
Sample Volume & Flow Rate
20
Figure 4. 331S Recommended Venting for 331S (same for 330S Model)
20
Table 2. Sample Volume & Flow Rate
20
Installation of Analyzer Components
21
Figure 6. Sample Chamber (Exploded View)
23
Table 3. Aperture Strips & Ranges
24
Figure 7. Envent's Humidifier for 330S & 331S (PN 3100006)
25
Figure 8. Humidfier Unit Installed in a 331S H2S Analyzer
26
Figure 9. Eductor Block (Venturi Effect)
27
Operation & Configuration
28
Start-Up Procedure
28
Analyzer Display Interface
29
Figure 10. 330S Display (Left) & 331S Display (Right)
29
Calibration Procedure
30
H 2 S Gas Calibration
30
Table 4. Display Button Description/Function
30
Table 5. Display LED Description/Function
30
Re-Zero Sensor Procedure
32
Maintenance
33
H S Sensing Tape Change Procedure
34
Figure 11. 331S & 331SDS Sensing Tape Change Procedure (same as 330S & 330SDS Models)
34
Sample Conditioning System Cleaning Procedure
35
Material List
35
Cleaning Procedure
35
Troubleshooting
37
Table 6. H2S Sensing Troubleshooting
40
Table 7. Sensing Tape Troubleshooting
42
Table 8. Electronics Troubleshooting
45
Table 9. Sample Conditioning System Troubleshooting
46
Table 10. Calibration Troubleshooting
46
Appendix A - Recommended Spare Parts List
47
Table 11: Recommended Spare Parts
47
Appendix B - Sealing Compound Information
48
Appendix C - Safety Data Sheet for H S Sensing Tape
51
Appendix D - Risk Assessment - Safety Information
56
Table 12. Hydrogen Sulfide Properties
56
Table 13. Hydrogen Sulfide Quantities & Health Effects
57
Table 14: Risk Assessment
60
Envent 331S User Manual (59 pages)
Hydrogen Sulfide Analyzer
Brand:
Envent
| Category:
Measuring Instruments
| Size: 3 MB
Table of Contents
Table of Contents
3
1 Introduction
5
About this Manual
5
Warranty & Liability Statements
5
Limitation of Warranty
5
Disclaimer
6
Safety Information
6
Key Symbols
7
2 Equipment Overview
8
Theory of Operation
8
Analysis Cycles
9
Dual Sensor Analysis Cycle (SDS)
11
Analyzer Specifications
12
Table 1. 330S/331S H2S Analyzer Specifications
13
3 Installation
14
Unpacking
14
Standard Spare Parts for 330S H S Analyzers
14
Standard Spare Parts for 331S H S Analyzers
15
Site Requirements
15
Mounting Requirements
16
Space Requirements
17
Figure 3. Space Requirements for the 330S & 331S H S Analyzers
17
Sample Point Selection
18
Sample Inlet & Sample Sweep
18
Vent Line
18
Sample Volume & Flow Rate
19
Figure 4. 331S Recommended Venting for 331S (same for 330S Model)
19
Table 2. Sample Volume and & Flow Rate
19
Installation of Analyzer Components
20
Figure 5. AO 4-20 Ma Output Wiring Options
21
Figure 6. Sample Chamber (Exploded View)
22
Table 3. Aperture Strips & Ranges
23
Figure 7. Envent's Humidifier Unit for 330S & 331S
24
Figure 8. Humidifier Unit Installed in a 331S H S Analyzer
25
Figure 9. Eductor Block (Venturi Effect)
26
4 Operation & Configuration
27
Start-Up Procedure
27
Analyzer Display Interface
28
Figure 10. 330S Display (Left) & 331S Display (Right)
28
Table 4. Display Button Description/Function
28
Calibration Procedure
29
S Gas Calibration
29
Table 5. Display LED Description/Function
29
Re-Zero Sensor Procedure
31
5 Maintenance
32
H 2 S Sensing Tape Change Procedure
33
Figure 11. 331S & 331SDS Sensing Tape Change
33
Sample Conditioning System Cleaning Procedure
34
Material List
34
Procedure
34
6 Troubleshooting
36
Appendix A - Recommended Spare Parts List
46
Appendix B - Sealing Compound Information
47
Appendix C - Safety Data Sheet for H S Sensing Tape
50
Appendix D - Risk Assessment - Safety Information
55
Table 6. Hydrogen Sulfide Properties
55
Table 7. Hydrogen Sulfide Quantities & Health Effects
56
Contact Us
59
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Envent 331S User Manual (32 pages)
Brand:
Envent
| Category:
Measuring Instruments
| Size: 3 MB
Table of Contents
Table of Contents
3
1 Introduction
7
About this Manual
7
Warranty & Liability Statements
7
Limitation of Warranty
8
Disclaimer
8
Life Cycle
8
Safety Information
9
Key Symbols
9
2 Equipment Overview
10
Theory of Operation
10
Total Sulfur Reaction
10
Total Sulfur Reaction Furnace
11
Figure 1: Total Sulfur Oven Cutaway
11
Hydrogen
12
Table 1: Estimated Hydrogen Bottle Life in Days
12
3 Unpacking & Installation
13
Unpacking
13
Installation or Replacement of Combustion Tube
14
Figure 2: High Temperature O-Rings and Ultra Torr Elbow/Fittings
14
3.2.2 Furnace Leak Check
15
Connecting Vacuum Fitting to Quartz Tube
15
4 Operation & Configuration
16
Hydrogen Flow & Sample Flow
16
Total Sulfur & Hydrogen Control
16
4.2.1 331S/330S TS Only
16
4.2.2 330S/331S H2S & TS with Mode Switching
16
4.2.3 330SDS/331SDS H2S & TS with Hydrogen Saver
17
Calibration
17
Appendix A - Drawings & Diagrams
18
330S with Mode Switching Outline & Dimensional
19
330SDS with H2 Saver and H2 Pressure Switch Outline & Dimensional
20
331S Total Sulfur Outline and Dimensional
21
Total Sulfur Oven Break down
22
H2S Total Sulfur with Ethernet Card, Pressure Switch and Powered A/O Electrical & Connection
23
330SDS with H2 Saver and H2 Pressure Switch Process Flow Diagram
24
331S Total Sulfur Process Flow Diagram
24
Appendix B - Recommended Spare Parts List
25
Table 2: Spare Parts
25
Appendix C - Risks & Safety Information
26
Table 3: Hydrogen Sulfide Properties
26
Table 4: Hydrogen Sulfide Quantities & Health Effects
27
Appendix D - FAQ & Troubleshooting
28
Envent 331S User Manual (24 pages)
Brand:
Envent
| Category:
Measuring Instruments
| Size: 1 MB
Table of Contents
Table of Contents
3
Introduction
5
About this Manual
5
Key Symbols
5
Warnings and Cautions
6
Total Sulfur Option Overview
7
Principle of Operation
7
How It Works
7
Total Sulfur Reaction Furnace
7
Hydrogen
8
Installation and Start-Up
10
Installing or Replacing the Combustion Tube
10
Connecting Vacuum Fitting to Quartz Tube
11
Leak Checking Furnace
11
Hydrogen Flow and Sample Flow
12
Total Sulfur & Hydrogen Control Options
12
331S/330S TS Only
12
330S/331S H2S & TS with Mode Switching
12
330S/331S H2S & TS with Mode Switching and Hydrogen Saver
13
330SDS/331SDS H2S & TS with Hydrogen Saver
13
APPENDIX A - Drawings and Diagrams
14
330S with Mode Switching Outline & Dimensional
15
330SDS with H2 Saver and H2 Pressure Switch Outline & Dimensional
16
331S Total Sulfur Outline and Dimensional
17
Total Sulfur Oven Break down
18
H2S Total Sulfur with Ethernet Card, Pressure Switch and Powered A/O Electrical & Connection
19
330SDS with H2 Saver and H2 Pressure Switch Process Flow Diagram
20
331S Total Sulfur Process Flow Diagram
20
APPENDIX B - Recommended Spare Parts List
21
APPENDIX C - FAQ & Troubleshooting
22
Contact US
24
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