Burkert 8045 User manual

TYPE 8045
MAGNETIC INDUCTIVE
FLOW TRANSMITTER
Instruction Manual

28045
ENGLISH
INTRODUCTION
1 INTRODUCTION
1.1 Symbols used ........................................................................................................................... 3
1.2 General Safety Instructions ...................................................................................................... 3
2 QUICKSTART
2.1 Installation................................................................................................................................. 4
2.2 Programming ............................................................................................................................ 5
2.3 Testing ...................................................................................................................................... 6
3 INSTALLATION
3.1 Installation Guidelines .............................................................................................................. 7
3.1.1 Mounting Positions ........................................................................................... .......... 8-9
3.2 Installation............................................................................................................................... 10
3.3 General Electrical Connection ............................................................................................... 11
3.3.1 Earthing the transmitter ............................................................................................... 11
3.4 Electrical wiring for the 8045 flow transmitter .........................................................................12
3.4.1 18-30 VDC without relay .............................................................................................. 12
3.4.2 18-30 VDC with relays ......................................................................................... ......... 13
3.4.3 Switches settings ......................................................................................................... 13
3.4.4 Connection of the Pulse Output .................................................................................. 14
3.5 Easy Link/Networking Connections ........................................................................................ 15
LINK 8630 Topcontrol ......................................................................................... 15
LINK 1067 Positioner without relay .................................................................... 16
LINK 8031 On/Off Top control ............................................................................. 17
4 PROGRAMMING AND OPERATION
4.1 Operating and Control Guide ................................................................................................. 18
4.2 Menu Guide ............................................................................................................................ 19
4.3 Main Menu .............................................................................................................................. 20
4.4 Calibration Menu .................................................................................................................... 21
4.4.1 Language ..................................................................................................... ................ 22
4.4.2 Engineering Units ........................................................................................................ 22
4.4.3 K-Factor ..................................................................................................................23-24
4.4.4 Output Current ............................................................................................................. 25
4.4.5 Pulse Output ................................................................................................................ 26
4.4.6 Relay (option) .............................................................................................................. 27
4.4.7 Filter Function .............................................................................................................. 28
4.4.8 Totalizer ....................................................................................................................... 29
4.4.9 50/60 Hz Noise Rejection ............................................................................................ 29
4.5 Test Menu ............................................................................................................................... 30
4.5.1 Offset adjustment ........................................................................................................ 31
4.5.2 Span adjustment.......................................................................................................... 31
4.5.3 Calibration of the zero point ........................................................................................ 32
4.5.4 Flow Simulation ........................................................................................................... 32
4.6 8045 settings .......................................................................................................................... 33
4.6.1 Type 8045 Flow transmitter at delivery ...................................................................... 33
4.6.2 8045 Flow transmitter user configuration ................................................................... 33
5 MAINTENANCE
5.1 Storing and Cleaning of the Sensor ............................................................................ 34
5.2 Trouble Shooting Guide ..........................................................................................34-35
6 ANNEX
6.1 Specifications .........................................................................................................36-37
6.2 Dimensions .................................................................................................................. 38
6.3 Design and Measuring Principle ................................................................................. 39
6.4 Type specification ........................................................................................................ 40
6.5 Standard Delivery ........................................................................................................ 40
6.6 Label type .................................................................................................................... 41
6.7 Spare Parts .............................................................................................................41-42

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8045
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INTRODUCTION
1.1 SYMBOLS USED
Indicates information which must be followed. Failure to follow the
information could endanger the user and affect the function of the device.
Indicates that the page contains general information.
Indicates a quickstart guide for quickly commissioning the transmitter.
Indicates that the page contains information about installation.
Indicates that the page contains information about configuration, programming
and operation.
Indicates important information, tips and recommendations.
Indicates a worked example.
Indicates an action which has to be continued or reference to a relevant
section.
Indicates information about repairs, service, maintenance and spare parts.
1.2 GENERAL SAFETY INSTRUCTIONS
Congratulations on purchasing our 8045 Electromagnetic Flow Transmitter.
Before installing or using this product, please read this manual and any
other relevant documentation to ensure you fully benefit from all the
advantages the product can offer.
lPlease verify that the product is complete and free from any damage.
(see reference table section 6.5).
lIt is the customer's responsibility to select an appropriate transmitter for the
application, ensure the unit is installed correctly, and maintain all components.
lThis product should only be installed or repaired by specialist staff using the
correct tools.
lPlease observe the relevant safety regulations throughout the operation,
maintenance and repair of the product.
lAlways ensure that the power supply is switched off before working on the
device / system.
lIf these instructions are ignored, no liability will be accepted and the guarantee
on the device and accessories will become invalid.
1.1

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QUICKSTART
Unpacking
Verify
Ident. No.
Install the fitting
on the piping
Unscrew the 4
screws and open
Connect power
supply cable
Connect output
cable
Re-assemble the unit
and install onto the
fitting
Connect the earth to the
earthing screw
Turn on the
power
Check
display is 0
with no flow
Enter the
K-Factor
Program the Transmitter
This section provides a comprehensive installation and operation guide which will
assist with the commissioning of the 8045 Flow Transmitter.
2.1 INSTALLATION
O.K
Yes
No
No
Verification of items received
See section 6.6
Contact your local Bürkert
subsidiary
Ensure the power
supply is disconnected
before starting work.
Ensure that security
provisions are
considered with the
power cable and relay
circuit.
Pay attention to the
max. permitted load of
the output current
loop.
The sensor finger must
be immersed in fluid 24
hours before calibration
(section 4.5.3)
Immerse the transmitter
into the fluid and
perform a zero point
calibration
See section 4.4.3
See section 6.4
See section 3.4
See the next page.
2.1
See
section 3.3.1
See section 3.1

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8045
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QUICKSTART
To access the CALIBRATION MENU simultaneously press for 5 seconds.
lEnsure that the enter key is unlocked - section 4.1.
lReference can additionally be made to the menu guide - section 4.2.
2.2 PROGRAMMING
The actions which are highlighted in grey must be fully completed for
accurate measurement.
Choose the
desired language
Select the desired
units
Enter the K Factor
Select current
output range
Select the pulse
output parameters
Configure relays
1 & 2 (if available)
Choose the
desired filter
Reset the totalizer
Selection of the
AC Frequency
Measurement or Simulation (optional)
ENTER
See section 4.4.1
See section 4.4.2
See section 4.4.3
See section 4.4.4
See section 4.4.5
See section 4.4.6
See section 4.4.7
See section 4.4.8
See section 4.4.9
Select the units l/s with 1 decimal
point and select m3for the totalizer
display.
K8045 = K factor of the fitting x
Fscoeff. on the sticker.
4 mA = 0 l/s and
20 mA = 10 l/s.
1 pulse corresponds to 100 l.
2 types of filter available each with
10 levels of damping.
To avoid resetting of the totalizer,
set the internal switch 2 into the
locked position.
To cancel any noise generated
by the main AC frequency.
See the next page.
2.2

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QUICKSTART
0......9
ENTER
Control of
4 mA
Control of
20 mA
Zero point
Calibration
Simulation of
the outputs
The unit is now ready
The mode Offset fixes the output
current of 4mA.
The mode Span fixes the output
of 20mA.
Put the displayed value at 0.00 in
the selected unit when the liquid
in the pipe is not moving.
This is optional although it is
recommended for commissioning
large systems.
2.3
To access the TEST MENU simultaneously press for 5 seconds.
2.3 TESTING
See Section 4.5.1
See Section 4.5.2
See Section 4.5.3
See Section 4.5.4
The actions which are highlighted in grey must be fully completed for
accurate measurement.

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INSTALLATION
3.1
-50 -30 -10 +10 +30 +50 +70 +90 +110 +130
0
2
1
3
4
5
6
7
8
9
10
PVC (PN 6)
PP (PN 6)
Application range
3.1 INSTALLATION GUIDELINES
lPressure - Temperature Diagram
Please be aware of the pressure-temperature dependence according to the
respective fitting material as shown in the diagram below.
bar
PVDF/PP/PVC/Brass/SSt
PVDF/PP/PVC/Brass/SSt
T°C
lThe device must be protected against constant heat radiation and other
environmental influences such as magnetic fields or direct exposure to
sunlight.
lEnsure that the device is not located near any large machinery which
may interfere with the transmitter as this can have an effect on the
measurement readings.
In order to ensure a high precision of the measure and good stability of
the zero point, the transmitter must be installed into the processed
medium at least 24 H before calibration (electrode passivation).
Dismounting precautions:
All precautions must be taken before removing the transmitter depending
on the process used as the pipe may contain dangerous / agressive hot
fluids.

88045
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INSTALLATION
3.1.1 MOUNTING POSITIONS
The 8045 electromagnetic flow transmitter can be mounted in the following
ways to obtain an accurate flow measurement although the piping should be
designed to ensure that the pipe is maintained full at all times to avoid
inaccurate measurement.
Mounting horizontally
Correct Incorrect
Mounting vertically
Correct Incorrect
When mounting vertically ensure that the flow direction is in an upward
direction as indicated by the arrow.
45°
45°
3.1.1
It is advisable to mount the transmitter at a 45°
angle to the horizontal centre of the pipe as
shown in the diagram.

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8045
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INSTALLATION
The minimum upstream (10 x D) and downstream (3 x D) distances must be
observed.
Flow direction
Please ensure that the pipe design does not allow the build up of air
bubbles or cavities within the medium as this will cause measuring errors.
Flow direction
Flow direction
Correct Incorrect
Correct Incorrect
Measuring flow direction:
The measuring flow direction depends on the mounting direction of the transmitter. To
inverse the measure turn the transmitter 180° on the fitting for a positive flow direction
ensuring that the lug is in the upstream direction (see Fig. 3.1). The flow display is
always positive but the totalizers increase or decrease depending on the flow direction.
3.1.1
3 x D
10 x D

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INSTALLATION
1
2
3
5
4
3.2 INSTALLATION
The 8045 flow transmitter can be easily installed into pipes using our specially
designed fitting system S020. DEUTSCH
The fitting 4 must be installed into the pipe according to the installation specifications
within section 3.1.
lInsert the plastic nut 3 onto the fitting 4 and snap the plastic ring 2 into the
guide -bush 5.
lEnsure that the sensor is fully inserted and sitting correctly, making sure that
the lug 6 is aligned correctly onto the fitting and that the sensor housing 1
cannot be rotated.
The plastic nut must only be tightened by hand!
6
Fig. 3.1 Installation of flow transmitter
3.2