Flexim FLUXUS G801

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FLEXIM GmbH

Boxberger Straße 4

12681 Berlin

Germany

Tel.: +49 (30) 936 67 660

Fax: +49 (30) 936 67 680

E-mail: info@flexim.com

www.flexim.com

FLUXUS is a registered trademark of FLEXIM GmbH.

Operating instruction for

FLUXUS G801

UMFLUXUS_G801V1-0EN, 2020-06-26

Article number: 21644

Subject to change without prior notice.

Main Page

Default Chapter3
- Table of Contents3
1 Introduction7
2 Safety Instructions8
- General Safety Instructions8
- Intended Use8
- Not Intended Use9
- Safety Instructions for the User9
- Safety Instructions for the Operator9
- Safety Instructions for Electrical Work9
- Safety Instructions for Transport10
- Recommended Procedure in Hazardous Situations10
3 General Principles11
- Measurement Principle11
- Measurement Arrangements14
- Acoustic Penetration16
- Undisturbed Flow Profile16
- Influence of Noise18
- Selection of the Measuring Point Taking into Account the Flow Profile and the Influence of Noise19
4 Product Description21
- Measuring System21
- Handling Concept21
- Navigation22
- Keyboard23
5 Transport and Storage24
- Transport24
- Storage24
6 Mounting25
- Transmitter26
- Transducers28
7 Connection57
- Transducers58
- Power Supply70
- Outputs71
- Serial Interfaces75
8 Start-Up76
- Start-Up Settings77
- Switching on78
- Program Branches78
- Hotcodes79
- Language79
- Initialization80
- Date and Time80
- Instrument Information81
- Interruption of the Power Supply81
9 Measurement82
- Parameter Input83
- Measurement Settings88
- Start of the Measurement96
- Display of Measured Values99
- Execution of Special Functions103
- Determination of the Flow Direction103
- Stop of the Measurement103
10 Troubleshooting104
- Problems with the Measurement105
- Measuring Point Selection106
- Maximum Acoustic Contact106
- Application-Specific Problems106
- Significant Deviations of the Measured Values106
- Problems with the Totalizers107
11 Maintenance and Cleaning108
- Maintenance109
- Cleaning109
- Calibration109
- Examination of the O-Ring110
- Examination of the Thread on the Flameproof Enclosure Housing111
- Examination of Housing and Sight Glass111
12 Dismounting and Disposal112
- Dismounting113
- Disposal113
13 Outputs114
- Installation of a Binary Output114
- Configuration of a Frequency Output as Pulse Output116
- Activation of a Binary Output as Pulse Output118
14 Data Logger119
- Activation/Deactivation of the Data Logger119
- Setting of the Storage Rate119
- Configuration of the Data Logger120
- Measurement with Activated Data Logger122
- Deletion of Measured Values122
- Information Regarding the Data Logger123
15 Data Transmission124
- Fluxdiagreader/Fluxdiag124
- Terminal Program124
- Transmission Parameters126
- Data Format127
- Data Structure127
16 Advanced Functions129
- Totalizers129
- Upper Limit of the Flow Velocity130
- Cut-Off Flow131
- Profile Correction132
- Uncorrected Flow Velocity132
- Fastfood Mode133
- Calculation Channels134
- Diagnosis with the Help of the Snap Function137
- Modification of the Limit for the Inner Pipe Diameter138
- Transducer Temperature139
- Activation of a Binary Output as Alarm Output139
- Behavior of the Alarm Outputs142
17 Superuser Mode145
- Activation/Deactivation145
- Transducer Parameters146
- Definition of the Flow Parameters146
- Limit of the Signal Amplification148
- Upper Limit of the Sound Speed149
- Detection of Long Measurement Failures149
- Number of Decimal Places of the Totalizers150
- Manual Reset of the Totalizers150
- Display of the Totalizer Sum151
- Display of the Last Valid Measured Value151
- Displays During the Measurement151
18 Settings152
- Dialogs and Menus152
- Measurement Settings155
- Setting of the Standard Conditions for Gas Measurements157
- Libraries157
- Contrast Settings159
- Program Code160
Annex163
A Menu Structure163
B Units of Measurement171
C Reference174

Flexim FLUXUS G801 - Page 2

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