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Flexim FLUXUS F809 F1 Series User Manual

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User Manual
UMFLUXUS_F808_809V1-2-1EN
Ultrasonic flowmeter for liquids
in explosive atmospheres
FLUXUS F809**-A1
FLUXUS F809**-F1
FLUXUS F808**-A1
FLUXUS F808**-F1
FLUXUS F808**-F2

Table of Contents

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Flexim FLUXUS F809 F1 Series Specifications

General IconGeneral
Accuracy±0.5% of reading ±0.01 m/s
Measurement Range0.01 to 25 m/s
Temperature Range-40 to +200°C
Fluid TypesLiquids
Power Supply100 ... 240 VAC or 24 VDC
Communication InterfacesMODBUS RTU
Outputs4-20 mA, pulse, frequency

Summary

1 Introduction

1.2 Safety instructions

General and specific safety warnings for operating the measuring instrument.

2 Handling

2.2 General precautions

Essential handling precautions for a precision measuring instrument to ensure safety and performance.

3 General principles

3.2 Measurement principle

Explanation of the TransitTime and NoiseTrek measurement principles.

5 Selection of the measuring point

5.2 Undisturbed flow profile

Importance of selecting a measuring point away from flow disturbance sources.

5.3 Selection of the measurement arrangement taking into account the measuring range and the measuring conditions

Guidance on choosing measurement arrangements based on range and conditions.

6 Installation of FLUXUS F808

6.1 Location

Criteria for selecting the transmitter's location based on measuring point and temperature.

6.3 Installation

Instructions for wall and pipe installation of the FLUXUS F808 transmitter.

6.4 Connection of the transmitter

Details on connecting cables to the transmitter terminals for outputs and power supply.

6.5 Connection of the transducers to the transmitter F808**-A1

Step-by-step guide for connecting transducer cables to the F808**-A1 transmitter.

6.6 Connection of the transducers to the transmitter F808**-F1

Instructions for connecting transducer cables to the F808**-F1 transmitter.

6.7 Connection of the transducers to the transmitter F808**-F2

Guide for connecting transducer cables to the F808**-F2 transmitter, including SMB connectors.

6.8 Power supply

Procedures for connecting the power supply to the FLUXUS F808 transmitter.

6.9 Outputs

Information on configuring and connecting transmitter outputs like current loops and binary outputs.

6.10 Serial interface

Details on connecting RS232 and RS485 serial interfaces for data communication.

6.11 Sensor module (SENSPROM)

Information on the sensor module's role and installation with the transmitter.

7 Installation of FLUXUS F809

7.3 Installation

Instructions for wall and pipe installation of the FLUXUS F809 transmitter.

7.4 Connection of the transmitter

Details on connecting cables to the transmitter for power, outputs, and transducers.

7.5 Connection of the transducers to the transmitter F809**-A1

Step-by-step guide for connecting transducer cables to the F809**-A1 transmitter.

7.6 Connection of the transducers to the transmitter F809**-F1

Instructions for connecting transducer cables to the F809**-F1 transmitter.

7.7 Power supply

Procedures for connecting the power supply to the FLUXUS F809 transmitter.

7.8 Outputs

Information on configuring and connecting transmitter outputs for FLUXUS F809.

8 Installation of the transducers

8.1 Pipe preparation

Steps to prepare the pipe surface for transducer mounting, ensuring good acoustic contact.

8.2 Orientation of the transducers and transducer distance

Guidelines for orienting transducers and setting the correct distance between them.

9 Start-up of the transmitter

10 Basic measurement

10.1 Input of pipe parameters

Guide for entering pipe dimensions and material properties for accurate measurement.

10.2 Input of fluid parameters

Guide for entering fluid properties like sound speed, viscosity, and density.

10.6 Transducer distance

Importance and adjustment of transducer distance for optimal measurement.

11 Displaying measured values

12 Advanced measuring functions

13 Data logger and transmission of data

13.1 Data logger

Overview of data stored in the logger and its activation/settings.

13.2 Transmission of data

Procedures for transmitting measurement data to a PC via serial interface.

15 Settings

15.3 Measurement settings

Configuration of various measurement parameters like NoiseTrek, velocity limits, and turbulence mode.

16 SuperUser mode

17 Outputs

17.1 Installation of an output

Steps for installing and configuring transmitter outputs.

17.3 Activation of an analog output

How to activate and test analog outputs, including setting the output range.

17.4 Configuration of a frequency output as a pulse output

Configuring a frequency output to function as a pulse output for totalization.

17.5 Activation of a binary output as a pulse output

Activating a binary output to emit pulses based on totalized physical quantity.

17.6 Activation of a binary output as an alarm output

Configuring binary outputs as alarm outputs with customizable conditions and behavior.

18 Troubleshooting

18.1 Problems with the measurement

Troubleshooting steps for measurement issues like no signal or incorrect values.

18.2 Selection of the measuring point

Guidance on selecting an appropriate measuring point to avoid issues.

18.5 Large deviations of the measured values

Reasons for large deviations in measured values, such as wrong parameters or gas in the pipe.

19 Maintenance

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