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Type 8022
Flow Transmitter / Pulse divider
Durchflusstransmitter / Impulsteiler
Transmetteur de débit / Diviseur d’impulsions
Operating Instructions (from device Version 2)
Bedienungsanleitung (ab Geräte-Version 2)
Manuel d‘utilisation (à partir de la version 2 de l'appareil)
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We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© Bürkert SAS, 2011-2013
Operating Instructions 1309/2_EU-ML 00809506 Original DE
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Type 8022
1. OPERATING INSTRUCTIONS .............................................................................................................................................................................. 3
1.1. Symbols used ............................................................................................................................................................................................... 3
1.2. Definition of the term "device" ............................................................................................................................................................. 3
2. INTENDED USE ...........................................................................................................................................................................................................4
3. BASIC SAFETY INSTRUCTIONS........................................................................................................................................................................ 5
4. GENERAL INFORMATION ...................................................................................................................................................................................... 6
4.1. Contact address .......................................................................................................................................................................................... 6
4.2. Warranty ........................................................................................................................................................................................................... 6
4.3. Information on the Internet.................................................................................................................................................................... 6
5. DESCRIPTION .............................................................................................................................................................................................................. 7
5.1. Intended application area .......................................................................................................................................................................7
5.2. General description ................................................................................................................................................................................... 7
5.3. Combined sensor ....................................................................................................................................................................................... 7
5.4. Functions ......................................................................................................................................................................................................... 7
5.5. Available devices ........................................................................................................................................................................................ 7
5.6. Description of the name plate ............................................................................................................................................................. 8
6. TECHNICAL DATA ...................................................................................................................................................................................................... 9
6.1. Conformity ...................................................................................................................................................................................................... 9
6.2. Operating conditions ................................................................................................................................................................................ 9
6.3. General technical data ............................................................................................................................................................................. 9
6.3.1. Mechanical data ...........................................................................................................................................................9
6.3.2. Electrical data ...............................................................................................................................................................9
7. ASSEMBLY, INSTALLATION ................................................................................................................................................................................10
7.1. Assembly of Type 8022..........................................................................................................................................................................10
7.2. Electrical installation ...............................................................................................................................................................................10
7.2.1. Connection of the flow transmitter ....................................................................................................................... 11
7.2.2. Connection of the pulse divider............................................................................................................................. 11
8. COMMISSIONING ....................................................................................................................................................................................................12
9. SETTING AND FUNCTIONS ...............................................................................................................................................................................13
9.1. Display and control keys .......................................................................................................................................................................13
9.1.1. Control key functions ............................................................................................................................................... 13
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Type 8022
9.2. Operation as flow transmitter or pulse divider .........................................................................................................................14
9.2.1. Operation as a flow transmitter ............................................................................................................................. 14
9.2.2. Operation as a pulse divider ..................................................................................................................................14
9.3. Operating levels.........................................................................................................................................................................................14
9.3.1. Switching between the operating levels ............................................................................................................ 15
9.4. Main menu of the configuration level ............................................................................................................................................16
9.4.1. Unit – Setting the unit for the flow rate ........................................................................................................... 16
9.4.2. InP (Input) – Setting the K factor of the fitting used ................................................................................ 17
9.4.3. Out (Output) – Setting the output signal ................................................................................................... 19
9.4.4. dAtA (Data) – Uploading and downloading the device settings .......................................................... 20
10. MAINTENANCE, TROUBLESHOOTING ........................................................................................................................................................21
10.1. Maintenance work ....................................................................................................................................................................................21
10.2. Error messages .........................................................................................................................................................................................21
10.3. Default values .............................................................................................................................................................................................21
11. SPARE PARTS / ACCESSORIES .....................................................................................................................................................................22
12. PACKAGING AND TRANSPORT .......................................................................................................................................................................22
13. STORAGE .....................................................................................................................................................................................................................22
14. DISPOSAL ....................................................................................................................................................................................................................22
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Type 8022
Operating Instructions
1. OPERATING INSTRUCTIONS
The operating instructions describe the entire life cycle of the device. Keep these instructions in a location which is easily accessible to every user, and make these instructions available to every new owner of the device.
1.1. Symbols used
CAUTION!
Warns of a possible danger!
• Failure to observe this warning may result in a moderate or minor injury.
NOTE
Warns of damage to property!
• Failure to observe the warning may result in damage to the device or the equipment.
Indicates important additional information, tips and recommendations.
refers to information in these operating instructions or in other documentation.
→ designates a procedure which you must carry out.
1.2. Definition of the term "device"
In these instructions, the term "device" always refers to the flow transmitter or pulse divider Type 8022.
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Type 8022
Intended Use
2. INTENDED USE
Use of this device that does not comply with the instructions could present risks to people, nearby installations and
the environment.
• The flow transmitter or pulse divider is an electronic module that is designed for use in industrial environments. The electronic module must be associated to a Bürkert flow sensor.
• Do not use the device outdoors.
• Protect the device against electromagnetic interference, ultraviolet rays and, when installed outdoors, the effects of climatic conditions.
• Use the device in compliance with the characteristics and commissioning and use conditions specified in the contractual
documents and in the operating instructions.
• Requirements for the safe and proper operation of the device are proper transport, storage and installation, as well as
careful operation and maintenance.
• Only use the device as intended.
→ If exporting the device, observe any existing restrictions.
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Type 8022
Basic Safety Instructions
3. BASIC SAFETY INSTRUCTIONS
These safety instructions do not make allowance for any
• contingencies and events which may arise during the installation, operation and maintenance of the devices.
• local safety regulations – the operator is responsible for observing these regulations, also with reference to the installation
personnel.
Various dangerous situations
To avoid injury take care:
• not to use the device in explosive atmospheres.
• not to use the device in an environment incompatible with the materials it is made of.
• not to subject the device to mechanical loads (e.g. by placing objects on top of it or by using it as a step).
• not to make any external or internal modifications to the device.
• to prevent any unintentional power supply switch-on.
• to ensure that installation and maintenance work are carried out by qualified, authorised personnel in possession of the
appropriate tools.
• to guarantee a defined or controlled restarting of the process, after a power supply interruption.
• to use the device only if in perfect working order and in compliance with the instructions provided in the operating
instructions.
• to observe the general technical rules when installing and using the device.
NOTE
Electrostatic sensitive components/modules!
The device contains electronic components, which react sensitively to electrostatic discharge (ESD). Contact with electrostatically charged persons or objects is hazardous to these components. In the worst case scenario, they will be destroyed
immediately or will fail after start-up.
• Observe the requirements in accordance with EN 61340-5-1 and 5-2 to minimize/avoid the possibility of damage caused
by a sudden electrostatic discharge!
• Also, ensure that you do not touch electronic components when the power supply voltage is present!
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4. GENERAL INFORMATION
4.1. Contact address
Germany
Bürkert Fluid Control Systems
Sales Center
Christian-Bürkert-Str. 13-17
D-74653 Ingelfingen
Tel. + 49 (0) 7940 - 10 91 111
Fax + 49 (0) 7940 - 10 91 448
E-mail: info@de.buerkert.com
International
Contact addresses can be found on the final pages of the printed operating instructions.
And also on the Internet at:
www.burkert.com
Type 8022
General Information
4.2. Warranty
The warranty is only valid if the Type 8022 is used as intended in accordance with the specified application conditions.
4.3. Information on the Internet
The operating instructions and data sheets for Type 8022 can be found on the Internet at:
www.buerkert.com
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Type 8022
Description
5. DESCRIPTION
5.1. Intended application area
The flow transmitter / pulse divider Type 8022 is designed for use in industrial environments, in particular for the area of control
technology.
5.2. General description
The device type 8022 is an electronic module that, when it is combined with a flow sensor, converts into a flow rate the fluid
velocity measured by the sensor.
The electronic module may be fitted with a display and configuration unit.
The electronic module may operate as a flow transmitter thanks to a 4-20 mA current output, or as a pulse divider. By default,
it operates as a flow transmitter.
The display and configuration unit makes it possible to:
• change the operating mode into pulse divider.
• configure the device.
5.3. Combined sensor
• The flow transmitter type 8022 must be combined to a Bürkert flow sensor of the following types: 8020 Low Power, 8030
Low Power or 8070 Low Power.
• The pulse divider type 8022 can be combined to a flow sensor type 8020 with a pulse output, 8030 with a pulse output or
8070 with a pulse output.
5.4. Functions
NOTE
The device is not tight when the display and configuration unit is removed.
• Screw the cover with order code 670549 on the device as soon as the display and configuration unit is removed.
The display and configuration unit is only required to indicate the flow rate or to configure the device type 8022. It can
be removed after the settings have been made.
• When operating as a flow transmitter, the 8022 converts the frequency signal generated by the combined Bürkert flow
sensor into an analogue 4-20 mA current signal (2-wire connection).
• When operating as a pulse divider, the 8022 converts the frequency signal generated by the combined Bürkert flow sensor
into an adjustable frequency signal (3-wire connection).
5.5. Available devices
Electrical connection Display and configuration unit Order code
M12 male fixed connector yes
no
PG16 cable gland yes
no
215647
215646
215645
215644
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5.6. Description of the name plate
1
2
78
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Fig. 1: Example of a 8022 name plate
8022 12-30V ...
4-20mA/Pulse Vers. 2
Tamb -10°C — 60°C
S-N:2000
00215644 W49MG
Made in France
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4
5
6
Type 8022
Description
1. Type of the device
2. Voltage supply
3. Version of the device
4. Ambient operating temperature
5. Conformity logo
6. Construction code
7. Serial number
8. Order code
9. Type of outputs
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Type 8022
Technical Data
6. TECHNICAL DATA
6.1. Conformity
The device is approved by EC and conforms to the standards mentioned on the EC declaration of conformity.
6.2. Operating conditions
Ambient temperature (operating) -10 °C...+60 °C
Protection class IP65 according to EN 60529, the device being wired and the
cable gland tightened or the female connector plugged-in and
tightened
Combined flow sensor
• Flow transmitter 8022
• Pulse divider 8022
• only Bürkert flow sensors types 8020 Low Power, 8030 Low
Power or 8070 Low Power.
• any flow sensor 8020 with pulse output, 8030 with pulse
output or 8070 with pulse output.
6.3. General technical data
6.3.1. Mechanical data
Dimensions 70 x 32 x 42,5 mm (L x l x H)
Fastening
• device without display and configuration unit
• device with display and configuration unit
Housing material polyamide/polycarbonate
Material of the seals
• seal for the sensor fixed connector
• seal for the cover
6.3.2. Electrical data
Electrical connection
Supply voltage V+ : 12-30 V DC +- 10%, residual ripple < 5%
Frequency input 1-600 Hz, sensor power supply approx. V+ - 1 V
4-20 mA output
• Accuracy
• Min. voltage drop at the device
terminals
• Loop impedance
NPN/PNP output
• Accuracy
Power consumption < 200 mW
• 4-pin terminal strip, 1.5 mm
• M12 male fixed connector
• +/- 1,5% of the full scale
• < 10 V at 20 mA
• max. 100 W at 12 VDC, max. 700 W at 24 VDC, max. 1000 W at 30 VDC
open collector, 50 mA max. current, frequency up to 600 Hz
• +/- 1% of the measured value
• 1 M3 x 35 screw
• 1 M3 x 45 screw
• NBR
• EPDM
2
max. wire section, 6 - 7 mm cable diameter
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Type 8022
Assembly, Installation
7. ASSEMBLY, INSTALLATION
7.1. Assembly of Type 8022
Fig. 1 shows how Type 8022 is screwed to the sensor.
NOTE
For the fault-free operation of the Type 8022 observe the following during installation:
• When screwing to the sensor, ensure the seal is seated correctly.
• Torque the screw to a value between 0.2 and 0.3 Nm, in order not to damage the housing. With a damaged housing, correct operation cannot be guaranteed.
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Fig. 2: Installing Type 8022 on the sensor
7.2. Electrical installation
The electrical connection of the device is made on a terminal strip via cable gland, or an M12 male fixed connector.
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Type 8022
Assembly, Installation
Terminal assignment
NPN
1
PNP
2
3
12 - 30 V DC
4
GND
Fig. 3: Terminal assignment of a version with cable gland
Pin assignment
12 - 30 V DC
1
NPN
2
GND
3
PNP
4
Fig. 4: Pin assignment of the M12 male fixed connector
→ Wire the device following the possibilities described below.
7.2.1. Connection of the flow transmitter
8022
12 - 30 V DC
12 - 30 V DC
When operating as a flow transmitter,
the NPN and PNP outputs have no
function.
Fig. 5: Connection of the flow transmitter
7.2.2. Connection of the pulse divider
The pulse divider type 8022 has 1 NPN pulse output and 1 PNP pulse output. Connect the pulse divider with 3 wires.
GND
4 - 20 mA
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Type 8022
Assembly, Installation
Connection of the NPN output
Connection of the PNP output
12 - 30 V DC
NPN
GND
12 - 30 V DC
PNP
8022
8022
e.g. PLC
V+
IN
GND
e.g. PLC
V+
IN
GND
Fig. 6: Connection of the NPN output or the PNP output of the pulse divider
8. COMMISSIONING
NOTE
• Only power on the device when the cover is closed.
• Switch off the device before removing the display and configuration unit.
GND
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Type 8022
Setting and Functions
9. SETTING AND FUNCTIONS
9.1. Display and control keys
Status display:
with check mark = active
without check mark = not active
K factor
Process Value
LC display
Unit of flow rate
Unit of output value
Upper/Lower limit (High/Low)
4-character display
Control keys:
Keys for
selection, input and confirmation
(see chapter 9.1.1. Control key
functions)
Fig. 7: Display and control keys
9.1.1. Control key functions
The device is operated using two arrow keys and one ENTER key.
Their function with regards to the operating level is described in the following table.
Operating level
(see chapter 9.3. Operating levels)
Level 1:
Read level
Level 2:
Configuration level
Tab. 1: Control keys
Switching over the display value from:
• PV ProcessValue in set flow rate unit
• PV ProcessValue in mA
• PV ProcessValue in Hz (frequency of sensor)
Scroll up (select). Scroll down (select). Confirm parameter, change
Enter values
Increase numerical value by
one value.
Change by one position to
the left.
Press and hold for 3 s:
Change to the configuration level
between parameters.
Select and deselect parameter,
confirm set values.
Change to Read level when End
is shown
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Type 8022
Setting and Functions
9.2. Operation as flow transmitter or pulse divider
9.2.1. Operation as a flow transmitter
For operation as a flow transmitter, the device is connected in 2-wire mode. The frequency value of the sensor (e.g. Bürkert Types
8020 Low Power, 8030 Low Power, 8070 Low Power) is converted into a 4-20 mA signal.
Setting:
→ Set the K factor of the fitting used (see operating instructions of the fitting used).
→ Always set the K factor in the pulse/liter unit.
→ Associate the 4-20 mA signal with a flow rate range using the upper and lower limits.
9.2.2. Operation as a pulse divider
For operation as a pulse divider, the device is connected in 3-wire mode.
This operation makes it possible to send a pulse out on the NPN and PNP outputs each time the set volume has been counted.
The frequency value of the sensor is thus converted via the K factor and the volume set for a pulse.
Setting:
→ Set the K factor of the fitting used (see operating instructions of the fitting used).
→ Set the volume for each pulse sent out on the NPN and PNP outputs.
The K factor is always set in the unit pulse/liter whatever the setting in the parameter Unit.
9.3. Operating levels
For operating the flow transmitter / pulse divider there are 2 levels available: the Read level and the configuration level.
Level 1: Read level
When the device is switched on, it is at the Read level. The flow rate measured by the connected sensor is indicated.
At this level use the arrow keys to successively read different values and define which of them stays displayed. The values differ
depending whether the device is operating as a flow transmitter or a pulse divider.
Flow transmitter Pulse divider
l / m
PV
25.5
PV Hz
25.5
PV mA
Fig. 8: Level 1: Display options when operating as a flow transmitter or a pulse divider
12.3
Flow rate in liters/minute
Input frequency of the flow rate
sensor [Hz]
Output current [mA]
l / m
PV
Flow rate in liters/minute
25.5
PV Hz
25.5
Input frequency of the flow rate
sensor [Hz]
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Type 8022
Setting and Functions
Level 2: Configuration level
At this level, the settings for the device are made.
Unit = set the unit for the flow rate
InP / Input = set the K factor of the fitting used
Out / Output = set the output signal
dAtA / Data = transfer of data from/to display and configuration unit
End = end configuration
Go back to Read level
Fig. 9: Level 2: Define the settings
9.3.1. Switching between the operating levels
When the device is switched on, it is at the Read level.
→ Press and hold the ENTER key (3 seconds) to switch to the configuration level.
→ Confirm End in the main menu loop using the ENTER key to return to the Read level.
Level 2: Configuration levelLevel 1: Read level
l / m
PV
> 3 s (long)
25.5
Hz
mA
Unit
InP
Out
dAtA
End
Fig. 10: Switching between the operating levels
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9.4. Main menu of the configuration level
→ Press and hold the ENTER key (3 s) to access the configuration level.
The following settings are possible:
Unit = set the unit for the flow rate, see chapter 9.4.1
Type 8022
Setting and Functions
Leaving the configuration level:
End = end the settings and go back to the Read level by pressing the ENTER key when End is displayed.
InP / Input = set the K factor of the fitting used, see chapter 9.4.2
Out / Output = set the output signal, see chapter 9.4.3
dAtA / Data = transfer of data from/to the display and configuration unit, see chapter 9.4.4
9.4.1. Unit – Setting the unit for the flow rate
In this parameter, set the unit the measured flow rate is displayed in and in which the limits of the flow rate range associated
to the 4-20 mA output are defined.
When changing the unit (e.g. from liters to gallons), also change the current output limits.
Setting in the parameter:
l / s
l / m
l / h
m3 / m
m3 / h
g / s
g / m
g / s
Liters/second
Liters/minute
Liters/hour
Cubic meters/minute
Cubic meters/hour
US gallons/second
US gallons/minute
US gallons/hour
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End
Status display changes to "active".
The selected unit is shown on the
display.
Fig. 11: Unit – Setting the display for the flow rate unit
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Type 8022
Setting and Functions
9.4.2. InP (Input) – Setting the K factor of the fitting used
→ In this parameter, set the K factor of the fitting used, in pulses/liter.
Using a pre-set value (this function is not available on a “Version 1” device. Refer to the nameplate)
When using a pre-set K factor, check that the factor indicated in the operating instructions of the fitting used is the
same as the one displayed by the 8022.
The K factors of the Bürkert sensors types 8020, 8030 and 8070 are pre-set within the 8022, for each form of the fitting S020,
S030 or S070.
→ Choose the sensor type associated to the 8022, then, depending on the type of sensor :
• Type 8020 – choose the fitting, material and DN
• Type 8030 – choose the material and DN
• Type 8070 – choose the DN
The pre-set K factor is displayed.
Directly setting the value of the K factor:
In the FrEE parameter, directly enter the K factor of the fitting used. Observe the K factor given in the operating instructions of
the fitting (e.g. of type S020, S030 or S070).
After the set K factor has been confirmed using the ENTER key, the value in the FrEE parameter is overwritten.
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Setting in the parameter:
This function is not available on a “Version 1” device. Refer to the nameplate
Selection of paddlewheel sensor
Type 8022
Setting and Functions
Enter K factor *
Order of value input:
1. Select the decimal point place (each time
the key is pressed: one position to the left)
2. Set numerical values
K factor, see operating instructions of the fitting used
*
Select fitting
T-fitting
Selection of paddlewheel sensor
Selection of
oval wheel sensor
Saddle
Welding tab or fusion spigot
Screw-on
Select material
Metal (stainless steel or brass)
PVC
PP
PVDF
Select fitting diameter **
DN06
** The display depends on the selected
sensor:
Sensor 8020: DN15 ... DN400
Sensor 8030: DN06 ... DN50
Sensor 8070: DN15 ... DN100
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DN400
K factor is shown
KF
Status display
changes to „active“
Fig. 12: Input – Setting the K factor
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Type 8022
Setting and Functions
9.4.3. Out (Output) – Setting the output signal
In this parameter, define whether the device is to work as a flow transmitter or a pulse divider.
Setting as flow transmitter (4 - 20 mA):
When changing the unit (e.g. from liters to gallons) the limit values for the current output are not converted
automatically
→ Set the lower and upper limit values for the flow rate range associated to the 4-20 mA output, in the unit set within the
UNIT parameter.
The lower limit value is marked by an L (low) on the display and the upper limit value by an H (high).
Setting as pulse divider (PULS):
→ Set the volume, in the displayed unit, for each pulse emitted on the NPN and PNP outputs.
Setting in the parameter:
Status display changes to "active"
Select
flow
transmitter
mA
Select
pulse divider
Set the flow rate range *
Lower limit value Upper limit value
L = low H = high
Set the volume pro pulse, in the displayed unit *
L
* Order of value input:
1. Select the decimal point place
(each time the key is pressed: one position to
the left)
2. Set numerical values
Fig. 13: Out – Setting the output; operation as flow transmitter or pulse divider
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Type 8022
Setting and Functions
9.4.4. dAtA (Data) – Uploading and downloading the device settings
This function is not available on a "Version 1" of the device. Refer to the name plate of the device.
The parameter makes it possible to transfer the device settings from one device to another by means of the display and configuration unit.
Access the parameter:
Transfer from the device
to the display and configuration unit
Transfer from the display
and configuration unit to
the device
Cancel
Confirm
rdy = data has been
transferred
or
Err = data transfer not
possible
Fig. 14: Data – Transfer of data from/to display and configuration unit
Upload (uPLd):
When uploading, the device settings are transferred to the display and configuration unit.
After the data has been transferred, "ready" (rdy) is displayed.
If the data could not be transferred to the display and configuration unit, the error message “Err” is displayed.
Download (dnLd):
When downloading, the device settings previously uploaded in the display and configuration unit are transferred to another
8022 device.
After the data has been transferred, "ready" (rdy) is indicated on the display.
If the data could not be transferred to the 8022 device, the error message “Err” is displayed.
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Type 8022
Maintenance, Troubleshooting
10. MAINTENANCE, TROUBLESHOOTING
10.1. Maintenance work
The flow transmitter / pulse divider Type 8022 is maintenance-free when operated according to these operating instructions.
10.2. Error messages
Error messages are only displayed at the Read level. They are shown alternately (flashing) with the process value.
Error Cause Troubleshooting
ERR1 Value cannot be displayed
(e.g. value too high).
ERR2 Input frequency of sensor higher than 600 Hz. • Use a suitable sensor.
ERR3 Calculated output current not within range of 4-20
mA or K factor = 0.
ERR4 Limit values of the flow rate range associated to the
4-20 mA current output not correct (Low > High).
ERR5 The K factor times the set volume (converted in liters)
pro pulse is < 1.
• Change the fow rate unit
(see chapter 9.4.1. Unit – Setting the unit for the
flow rate).
• Correctly set the flow rate range associated to the
4-20 mA current output.
• Use a different sensor and/or correctly set the K
factor of the fitting used.
Correctly set the values.
• Check the set K factor.
• If the K factor is correct, enter a higher volume pro
pulse so that the K factor times the set volume
(converted in liters) pro pulse is equal to or higher
than 1.
Tab. 2: Error messages
10.3. Default values
Upon delivery, the following default values are saved:
Parameter Value
Unit
K factor (of fitting used)
Volume pro pulse 1 liter
Output signal (OUT) 4-20 mA
Lower flow rate limit
Upper flow rate limit
Tab. 3: Default values
Liters/second [l/s]
1 pulse/liter [imp/l]
0 liters/second [l/s]
250 liters/second [l/s]
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Type 8022
Spare parts / Accessories
11. SPARE PARTS / ACCESSORIES
Spare part /accessory Order code
Display and configuration unit
Transparent cover, with screw and seal (for operating without display and configuration unit)
4-pin M12 female right-angle connector
4-pin M12 female connector moulded on 5-m long cable
Tab. 4: Ordering table of spare parts and accessories
562 876
670 549
784 301
918 038
12. PACKAGING AND TRANSPORT
NOTE
Transport damage!
Inadequately protected equipment may be damaged during transport.
• During transportation protect the device against moisture and dirt in shock-resistant packaging.
• Do not allow the temperature to exceed or drop below the permitted storage temperature.
13. STORAGE
NOTE
Incorrect storage may damage the device.
• Store the device in a dry and dust-free location!
• Storage temperature. -20 … 65 °C.
14. DISPOSAL
Dispose of the device and packaging in an environmentally friendly manner.
→
Observe national waste disposal regulations.
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www.burkert.com
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