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Flexim FLUXUS F808 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 F808 F1 Series Specifications

General IconGeneral
Measurement RangeDepends on pipe size and fluid
Flow Velocity Range0.01 to 25 m/s
Outputs4-20 mA, pulse, frequency, relay
EnclosureAluminum or stainless steel
DisplayLCD with backlight
Measurement PrincipleTransit time difference
Fluid TypesLiquids
Pipe Size Range6 to 6500 mm
Operating Temperature (Transmitter)-20°C to +60°C
Temperature Range-40 to +200 °C (depending on sensor type)
Operating Temperature (Transducers)-40 to +200 °C
Power Supply24 V DC, 100-240 V AC
Communication InterfacesRS485, Modbus, Ethernet
Protection ClassIP66
CertificationsATEX, IECEx

Summary

1 Introduction

1.2 Safety instructions

Crucial safety information and warnings for operating the ultrasonic flowmeter.

2 Handling

2.2 General Handling Precautions

Essential precautions for handling the precision instrument to ensure accurate measurements and prevent damage.

3 General Principles

3.2 Measurement Principle Explained

Explanation of TransitTime and NoiseTrek measurement principles for flow velocity determination.

4 Transmitter Description

5 Measuring Point Selection

6 FLUXUS F808 Installation

6.1 Location Selection

Guidelines for selecting the transmitter's location considering measuring point and ambient temperature.

6.3 Transmitter Installation

Steps for physically installing the transmitter, including wall and pipe mounting methods.

6.5 Transducer Connection F808**-A1

6.5.1 Transducer Cable to Transmitter

Connecting transducer cables to the F808**-A1 transmitter, including cable gland procedures.

6.6 Transducer Connection F808**-F1

6.6.1 Transducer Cable to Transmitter

Connecting transducer cables to the F808**-F1 transmitter, detailing conduit and terminal connections.

6.7 Transducer Connection F808**-F2

6.7.1 Transducer Cable to Transmitter

Connecting transducer cables to the F808**-F2 transmitter, covering various cable types and SMB adapters.

6.8 Power Supply Connection

6.8.1 FLUXUS F808 Power Supply

Connecting the power supply cable to the transmitter, emphasizing equipotential bonding and safety switch requirements.

6.9 Output Configuration

6.10 Serial Interface

6.10.1 RS232 Interface

Instructions for connecting the RS232 serial interface for data transmission.

6.10.2 RS485 Interface

Instructions for connecting the RS485 serial interface for data transmission.

7 FLUXUS F809 Installation

7.1 Location Selection

Guidelines for selecting the transmitter's location for FLUXUS F809, considering ambient conditions.

7.4 Transmitter Connections

Transmitter Terminal Overview

Overview of transmitter connection points for power, outputs, and transducers on FLUXUS F809.

7.5 Transducer Connection F809**-A1

7.5.1 Transducer Cable to Transmitter

Connecting transducer cables to the F809**-A1 transmitter, including cable gland and terminal assignments.

7.6 Transducer Connection F809**-F1

7.6.1 Transducer Cable to Transmitter

Connecting transducer cables to the F809**-F1 transmitter, covering conduit and terminal connections.

7.7 Power Supply Connection

FLUXUS F809 Power Supply

Connecting the power supply to the FLUXUS F809 transmitter, including safety and equipotential bonding.

7.8 Output Configuration

Output Circuits Explained

Explanation of transmitter outputs, including current loops and pulse outputs for FLUXUS F809.

7.9 Serial Interface

RS232 Interface

Connecting the RS232 serial interface for data transmission on FLUXUS F809.

RS485 Interface

Connecting the RS485 serial interface for data transmission on FLUXUS F809.

8 Transducer Installation

8.1 Pipe Preparation

Preparing the pipe surface by cleaning and sanding for optimal transducer mounting.

8.2 Transducer Orientation and Distance

Correctly orienting transducers and setting the distance between them for accurate measurements.

8.3 Variofix L Mounting Fixture

Variofix L Installation Steps

Detailed steps for installing the Variofix L mounting fixture on the pipe for reflection or diagonal arrangements.

8.4 Variofix C Mounting Fixture

Variofix C Installation Guide

Instructions for installing the Variofix C transducer mounting fixture, including disassembly and rail installation.

8.5 PermaFiX Mounting Fixture

PermaFiX Installation Instructions

Guide for installing the PermaFiX fixture, emphasizing use in hazardous locations and bolt/strap mounting.

9 Transmitter Start-up

9.1 Initial Start-up Settings

Configuring essential parameters like language, units, time, and date upon first startup.

10 Basic Measurement

10.1 Pipe Parameter Input

Entering essential pipe parameters: diameter, circumference, wall thickness, material, and lining.

10.2 Fluid Parameter Input

10.3 Other Parameters

10.4 Channel Selection

Activating or deactivating measuring and calculation channels for the measurement process.

10.6 Transducer Distance Adjustment

10.6.1 Fine Adjustment

Recommending and fine-tuning the transducer distance for optimal signal reception.

10.6.2 Consistency Check

Verifying measurement consistency by comparing transducer distance with sound speed data.

10.7 Start Measurement

11 Displaying Measured Values

11.1 Physical Quantity and Unit Selection

Configuring the displayed physical quantity and its unit of measurement.

11.3 Display Adjustment

Customizing Display Layout

Customizing the display to show one or two measured values simultaneously.

11.5 Transducer Distance Display

Transducer Distance Display Details

Displaying optimum and entered transducer distances, with internal deviation compensation.

12 Advanced Measuring Functions

12.2 Damping Factor Setting

Configuring the damping factor to average measured values and adapt to flow dynamics.

12.3 Totalizers Functionality

Calculating and displaying total volume or mass, with separate totalizers for flow directions.

12.4 NoiseTrek Parallel Beam Mode

NoiseTrek Parallel Beam Settings

Utilizing NoiseTrek parallel beam for improved signal quality in challenging fluid conditions.

12.5 HybridTrek Mode Settings

HybridTrek Mode Configuration

Configuring HybridTrek mode for automatic switching between TransitTime and NoiseTrek based on fluid conditions.

12.9 FastFood Mode for Dynamic Flows

FastFood Mode Activation

Enabling and using FastFood mode for accurate measurement of highly dynamic fluid flows.

12.10 Calculation Channels

12.10.2 Calculation Channel Parametrization

Defining calculation functions and parameters for calculation channels using selected measuring channels.

13 Data Logger and Transmission

13.1 Data Logger Operation

Managing the data logger: activation, capacity, and types of stored data.

13.2 Data Transmission Methods

13.2.1 Online Data Transmission

Real-time transmission of measurement data to a terminal program.

13.2.2 Offline Data Transmission

Methods for transmitting logged data to a PC via serial interface or specialized software.

13.2.7 Offline Data Transmission with FluxData

Using the FLEXIM FluxData software for offline data transfer from the logger.

15 Settings

15.2.4 Transducer Distance Display Setting

Transducer Distance Display Mode

Configuring how transducer distance is displayed based on user or auto selection.

15.2.7 Units of Measurement Selection

Setting Measurement Units

Setting units for length, temperature, pressure, density, viscosity, and sound speed.

15.3 Measurement Settings

Configuring Measurement Parameters

Configuring core measurement parameters including sound speed comparison, velocity display, cut-off flow, and turbulence mode.

16 SuperUser Mode

16.1 Activation and Deactivation

Enabling and disabling SuperUser mode for advanced analysis and parameter adjustments.

16.3 Defining Flow Parameters

Configuring flow parameters such as profile bounds and velocity correction for specific measurement scenarios.

16.3.2 Flow Velocity Correction

Applying Flow Velocity Correction

Applying a correction formula to measured flow velocity for improved accuracy.

17 Outputs

17.1 Output Installation

Installing outputs by assigning channels, physical quantities, and signal properties.

17.3 Analog Output Activation

17.3.1 Analog Output Range

Activating analog outputs after installation and setting their measuring ranges.

17.4 Frequency Output as Pulse Output

17.4.1 Frequency Output Installation

Configuring frequency outputs to function as pulse outputs for totalizing fluid volume or mass.

17.5 Binary Output as Pulse Output

Activating Binary Pulse Output

Configuring binary outputs to emit pulses based on accumulated fluid volume or mass.

17.6 Binary Output as Alarm Output

17.7 Alarm Output Behavior

18 Troubleshooting

18.1 Measurement Problems

Diagnosing and resolving issues preventing measurement or causing incorrect readings.

19 Maintenance

A Menu Structure

SYSTEM Settings: Measuring

Measurement configuration settings including WaveInjector, NoiseTrek, velocity limits, and cut-off flow.

Program Code Management

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