Table of contents
Contact data ...................................................................................................................................................................................... 2
1. ABOUT THIS DOCUMENT ............................................................................................................................................................... 8
1.1. Aim / Scope ................................................................................................................................................................. 8
1.2. How to use this document ................................................................................................................................... 9
1.3. Symbols, abbreviations and definitions ........................................................................................................ 9
1.4. Version History Updates and File Integrity ............................................................................................... 23
2. SAFETY AND WARNING INFORMATION .................................................................................................................................. 24
2.1. Intended use and Responsibilities ............................................................................................................... 25
2.2. Place of use Environmental conditions and installation ................................................................... 26
2.3. Authorized (hardware) personnel .................................................................................................................. 27
2.4. Information and warnings on the device housing ................................................................................ 27
2.5. Safety information about gases and pressures ..................................................................................... 28
2.6. Handling explosion-protection devices ..................................................................................................... 29
2.7. Electrical safety information and emergency stop ............................................................................... 31
2.8. Data security information ................................................................................................................................. 34
2.8.1. General guidelines Software versions and actuality ....................................................................................... 34
2.8.2. Password guidelines and role-based access control ..................................................................................... 35
2.8.3. Networks and security for data at rest and data in transit ........................................................................... 38
2.8.4. Preventing unauthorized external access using a firewall .......................................................................... 39
2.8.5. Logging of device events with logbooks ............................................................................................................... 40
2.8.6. Reporting security vulnerability to Honeywell .................................................................................................... 41
2.8.7. Uninstalling programs and data ............................................................................................................................... 42
3. STRUCTURE AND INSCRIPTIONS OF THE GASLAB Q2 .................................................................................................... 43
3.1. Connection section .............................................................................................................................................. 44
3.2. Instrumentation section .................................................................................................................................... 46
3.3. Human-machine interface (HMI) ................................................................................................................. 47
3.4. Type labels and setting marks ........................................................................................................................ 48
3.5. Explanation of explosion protection markings ....................................................................................... 50
4. MEASUREMENT TECHNOLOGY AND MEASURING POINT ............................................................................................... 52
4.1. Description of the measuring method ........................................................................................................ 52
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