Burkert 8026 User manual

Quickstart
Type 8026 - 8036 - 8076
Flowmeters with paddle wheel
English

We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© 2009-2012 Bürkert SAS
Quickstart 1207/1_EU-ML_00561813_original_FR
1. ABOUT THE QUICKSTART.........................................................................3
2. INTENDED USE ................................................................................................4
3. BASIC SAFETY INFORMATION ...............................................................4
4. GENERAL INFORMATION ...........................................................................6
5. DESCRIPTION OF THE NAME PLATE ..................................................6
6. TECHNICAL DATA ...........................................................................................7
7. INSTALLATION AND WIRING .................................................................17
8. ADJUSTMENT AND COMMISSIONING ............................................27
9. MAINTENANCE AND TROUBLESHOOTING ..................................40
10. PACKAGING, TRANSPORT ...................................................................40
12. DISPOSAL OF THE PRODUCT ...........................................................41

3
About the Quickstart
Type 8026- 8036- 8076
attention
Warns against a possible risk.
• Failure to observe this warning can result in substantial or minor
injuries.
note
Warns against material damage.
•
Failure to observe this warning may result in damage to the device
or system.
Indicates additional information, advice or important
recommendations.
Refers to information contained in this manual or in other
documents.
→Indicates a procedure to be carried out.
1.2. Definition of the word "device"
→The word "device" used within this manual refers to the flow-
meter type 8026, 8036 or 8076.
1. ABOUT THE QUICKSTART
This Quickstart describes the entire life cycle of the device. Please
keep this Quickstart in a safe place, accessible to all users and any
new owners.
Important safety information.
Respect the safety instructions. Study in particular the chapters
entitled Intended Use and Basic Safety Instructions.
• The quickstart must be read and understood.
The quickstart explains how to install, adjust, and start-up the device.
A detailed description of the device can be found in the related ope-
rating instructions available on the CD delivered with the device.
1.1. Symbols used
danger
Warns against an imminent danger.
• Failure to observe this warning can result in death or in serious
injury.
Warning
Warns against a potentially dangerous situation.
• Failure to observe this warning can result in serious injury or even
death.
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4
Intended use
Type 8026- 8036- 8076
2. INTENDED USE
Use of the device that does not comply with the instructions
could present risks to people, nearby installations and the
environment.
• 8026, 8036 and 8076 devices are intended to measure the
flow rate of liquids:
- 8026 and 8036 flowmeters are used to measure the flow of
neutral or slightly aggressive liquids,
- 8076 flowmeters are used to measure the flow rate of
viscous liquids such as honey or oil, which are free of solid
particles.
• This device must be protected against electromagnetic interfe-
rence, ultraviolet rays and, when installed outdoors, the effects
of climatic conditions.
• This device must be used in compliance with the characteristics
and commissioning and use conditions specified in the contrac-
tual documents and in the user manual.
• 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.
→Observe any existing restraints when the device is exported.
3. BASIC SAFETY INFORMATION
This safety information does not take into account:
• any contingencies or occurences that may arise during installation,
use and maintenance of the devices.
• the local safety regulations for which the operating company
is responsible including the staff in charge of installation and
maintenance.
Danger due to high pressure in the installation.
• Stop the circulation of fluid, cut off the pressure and drain the
pipe before loosening the process connections.
Danger due to electrical voltage.
• Shut down and isolate the electrical power source before car-
rying out work on the system.
• Observe all applicable accident protection and safety regulations
for electrical equipment.
Danger due to high temperatures of the fluid.
• Use safety gloves to handle the device.
• Stop the circulation of fluid and drain the pipe before loosening
the process connections.
Danger due to the nature of the fluid.
• Respect the prevailing regulations on accident prevention and
safety relating to the use of aggressive fluids.
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5
Basic safety information
Type 8026- 8036- 8076
Various dangerous situations
To avoid injury take care:
• 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 com-
pliance with the instructions provided in the instruction manual.
• to observe the general technical rules when installing and using
the device.
• not to use the device in explosive atmospheres.
• not to use the device for the measurement of gas flow rates.
• not to use the device in an environment incompatible with the
materials it is made of.
• not to use fluid that is incompatible with the materials the device
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).
• Do not make any external modifications to the device. Do not
paint or varnish any part of the device.
note
The device may be damaged by the fluid in contact with.
• Systematically check the chemical compatibility of the compo-
nent materials of the device and the fluids likely to come into
contact with it (for example: alcohols, strong or concentrated
acids, aldehydes, alkaline compounds, esters, aliphatic com-
pounds, ketones, halogenated aromatics or hydrocarbons,
oxidants and chlorinated agents).
note
Elements / Components sensitive to electrostatic discharges
• This device contains electronic components sensitive to electro-
static discharges. They may be damaged if they are touched by
an electrostatically charged person or object. In the worst case
scenario, these components are instantly destroyed or go out of
order as soon as they are activated.
• To minimise or even avoid all damage due to an electrostatic
discharge, take all the precautions described in the EN 61340-
5-1 and 5-2 norms.
• Also ensure that you do not touch any of the live electrical
components.
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6
General information
Type 8026- 8036- 8076
4. GENERAL INFORMATION
4.1. Manufacturer's address and
international contacts
To contact the manufacturer of the device, use following address:
Bürkert SAS
Rue du Giessen
BP 21
F-67220 TRIEMBACH-AU-VAL
You may also contact your local Bürkert sales office.
The addresses of our international sales offices are available on the
internet at: www.burkert.com
4.2. Warranty conditions
The condition governing the legal warranty is the conforming use
of the in observance of the operating conditions specified in this
manual.
4.3. Information on the Internet
You can find the user manuals and technical data sheets regarding
the types 8026, 8036 or 8076 at: www.burkert.com
5. DESCRIPTION OF THE NAME
PLATE
8026 Flow-Meter
Supply: 14-36VDC
Output: 1x4-20mA 2xTransistors 500 mA Max
Cell: HALL INSERTION SHORT
Process: Temp -15/100°C
PN 10 Bar
IP67 W49LU
S-N:1110
00560861
Made in France
1
2
3
4
5
6
7
8
9
10
11
1:V+
2:NPN/PNP1
3:0V
4:NPN/PNP2
Fig. 1: Example of a name plate
1. Type of the device and measured variable
2. Power supply
3. Output specifications
4. Type of sensor
5. Fluid temperature range
6. Fluid pressure
7. Allocation of the pins on the M12 fixed connectors
8. Manufacturing code
9. Order code
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7
Technical data
Type 8026- 8036- 8076
10. Serial number
11. Protection rating
6. TECHNICAL DATA
6.1. Conditions of use
Ambient temperature -10 to +60 °C
Air humidity < 85%, non condensated
Protection rating IP67 and IP65 with connectors plugged
in and tightened and electronic module
cover fully screwed down
6.2. Conformity to standards and
directives
6.2.1. Conformities common to the 8026
and the SE36
• EMC: EN 61000-6-2, EN 61000-6-3
• Vibration: EN 60068-2-6
• Shock: EN 60068-2-27
For UL devices ( ) in the United States of America and
Canada:
• UL 61010-1
• CAN/CSA-C22.2 n° 61010-1
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8
Technical data
Type 8026- 8036- 8076
6.2.2. Conformity to the pressure directive
of flowmeters 8026 and fittings
S030 and S070
The devices 8026 and the fittings S030 and S070 comply with
article 3§3 of the pressure directive.
Acc. to the 97/23/CE pressure directive, the product can only be
used in the following cases (depending on max. pressure, pipe dia-
meter and fluid):
Type of fluid Conditions
Fluid group 1, par.
1.3.a
• Flowmeter 8026 and fitting S030:
DN ≤ 25 only
• Fitting S070: Forbidden
Fluid group 2 par. 1.3.a DN ≤ 32
or DN > 32 and PNxDN ≤ 1000
Fluid group 1 par. 1.3.b • Flowmeter 8026: DN ≤ 25
or DN > 25 and PNxDN ≤ 2000
• Fittings S030 and S070:
PNxDN ≤ 2000
Fluid group 2 par. 1.3.b • Flowmeter 8026: DN ≤ 400
• Fittings S030 and S070: DN ≤ 200
6.3. General technical data
6.3.1. Mechanical data
Part Material
Box / seals stainless steel 1.4404, PPS /
EPDM
Cover / seal PC / EPDM
Display module PC / PBT
M12 fixed connector nickel-plated brass
Fixed connector holder stainless steel 1.4404 (316L)
Screws Stainless steel
Nut PC
Flow sensor holder / seal (only
8026)
PVDF / FKM (default)
Axis and shaft of the paddle
wheel (only 8026)
Ceramic (Al2O3)
Paddle wheel (only 8026) PVDF
Quarter-turn system (only SE36) PC
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9
Technical data
Type 8026- 8036- 8076
PC
EPDM
PPS
EPDM
PVDF
PC
Stainless steel
Nickel-plated
brass
PPS
PVDF Ceramic (Al2O3)
FKM
Fig. 2: Materials used in the 8026 fowmeters
PC
EPDM
PPS
EPDM
Stainless steel
Nickel-plated
brass
PC
Fig. 3: Materials used in the SE36 electronic module for the
8036 or 8076 flowmeters
• Materials of the 8026 in contact with the fluid: PVDF, ceramic,
FKM (default).
140
131
97
70
Fig. 4: Dimensions of electronic module SE36
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10
Technical data
Type 8026- 8036- 8076
H
DN H [mm]
with fitting S030
06 160
08 160
15 165
20 163
25 163
32 166
40 170
50 177
65 177
Fig. 5: Dimension H of flowmeter 8036
H
DN H [mm]
with fitting S070
15 166
25 181
40 198
50 216
80 256
100 257
Fig. 6: Dimension H of flowmeter 8076
230 / 268,5 1)
151
97
Ø 75
Ø 65
70
Ø 26,5
1) with short sensor / with long sensor
Fig. 7: Dimensions of flowmeter 8026
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11
Technical data
Type 8026- 8036- 8076
H
DN of the fitting H [mm] with fitting S020 type:
[mm] T-fitting Flange fitting Plastic spigot Spigot or welding
tab in stainless
steel
15 231.5
20 229.5
25 229.5
32 232.5.
40 236.5
50 242.5 267.5 237.5
65 242.5 265.5 250.5 243.5
80 270.5 256.5 248.5
100 275.5 263.5 258.5
110 271.5
125 278.5 298.5 269.5
150 248.5 305.5 280.5
180 312.5
200 324.5 326.5 301.5
250 344.5 361.5
300 356.5 380.5
350 369.5 392.5
400 384.5
Fig. 8: Dimension H when the flowmeter 8026 is inserted into a fitting S020
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Technical data
Type 8026- 8036- 8076
10
9
8
7
6
5
4
3
2
1
0
-10 +10 +30 +50 +70 +90 +110
A
PVC (PN10)
PP (PN10)
T (°C)
P (bar)
PVC + PP
PVDF (PN10)
(PN10)
PVDF + Metal
Metal
A: Operating range
Fig. 9: Fluid temperature-pressure dependency for the flowmeter
8026 associated to a fitting S020
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0-10 +10 +30 +50 +70 +90 +110
A
PVDF (PN10)
PVC (PN10)
PP (PN10)
T (°C)
P (bar)
PVDF
(PN16)
PVC + PP
Metal
A: Operating range
Fig. 10: Fluid temperature-pressure dependency for the flowmeter
8036 (SE36 associated to a fitting S030 with PVDF
paddle wheel)
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13
Technical data
Type 8026- 8036- 8076
6.3.2. General data
Pipe diameter DN06 to DN400;
For a fitting S020 or S030 the appropriate diameter is determined using the flow rate / DN /
fluid velocity graphs: refer to the operating manuals of the fittings
Type of fitting • S020 for flowmeter 8026: see related operating manual
• S030 for flowmeter 8036: see related operating manual
• S070 for flowmeter 8076: see related operating manual
Fluid temperature
• 8026
• 8036 with fitting S030 in PVC 1)
• 8036 with fitting S030 in PP 1)
• 8036 with fitting S030 in PVDF 1), brass1) or
stainless steel 1)
• 8076 with fitting S070 in aluminium
• 8076 with fitting S070 in stainless steel
• -15 to +100 °C; Also factor in the fluid temperature/pressure dependency for the 8026
inserted into an S020 fitting: see „Fig. 9“
• 0 to +50 °C; Also factor in the fluid temperature/pressure dependency for the 8036: see
„Fig. 10“
• 0 to +80 °C; Also factor in the fluid temperature/pressure dependency for the 8036: see
„Fig. 10“
• -15 to +80 °C; Also factor in the fluid temperature/pressure dependency for the 8036:
see „Fig. 10“
• max. +80 °C
• max. +100 °C
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14
Technical data
Type 8026- 8036- 8076
Fluid pressure
• 8026
• 8036
• 8076 with a fitting S070 of DN15
• 8076 with a fitting S070 of DN25
• 8076 with a fitting S070 of DN40 or DN50
• 8076 with a fitting S070 of DN80
• 8076 with a fitting S070 of DN100
Also refer to the requirements of the Pressure Directive: see chap. „6.2.2“
• PN10; Also factor in the fluid temperature/pressure dependency for the 8026 inserted
into an S020 fitting (see „Fig. 9“)
• PN16; Also factor in the fluid temperature/pressure dependency for the 8036 (SE36
mounted on an S030 fitting): see „Fig. 10“
• max. 55 bar
• max. 55 bar (or the rules governing the flanges)
• max. 18 bar
• max. 12 bar
• max. 10 bar
Type of fluid
• 8026 and 8036
• 8076
• Neutral or slightly aggressive fluids
• Viscous fluids, free of solid particles
Fluid viscosity
• 8026 and 8036
• 8076
• 300 cSt max.
• Refer to the operating manual for fitting S070
Solid particle rate in the fluid
• 8026 and 8036
• 8076
• ≤ 1%
• 0 %
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15
Technical data
Type 8026- 8036- 8076
Flow rate measurement
• Measurement range
• Linearity
• Repeatability
• Measurement error with standard K factor
• measurement error with a Teach-in procedure
• 0,3 to 10 m/s
• ±0,5% 2) of the full scale
• ±0,4% 2) of the measured value
• ±2,5% 2) of the measured value
• ±1% 2) of the measured value (at the teach-in point)
1) and PVDF paddle wheel
2) Determined in the following reference conditions: fluid = water, water and ambiant temperatures = 20 °C, upstream and downstream dis-
tances respected, appropriate pipe dimensions.
6.3.3. Electrical data
Power supply
• version with 2 or 3 outputs (2 wires)
• version with 4 outputs (3 wires)
• 14-36 V DC, filtered and regulated
• 12-36 V DC, filtered and regulated
Specifications of the power source (not sup-
plied) of the UL devices
• limited energy source (in accordance to UL 61010-1, paragraph 9.3)
• or Class 2 source (in accordance to standards 1310/1585 and 60950-1)
Current consumption
• version with 2 or 3 outputs (2 wires)
• version with 4 outputs (3 wires)
• 25 mA max. (at 14 V DC)
• 5 mA max. (at 12 V DC)
Current consumption, with loads on the
transistors
1 A max.
Power consumption 40 W max.
Protection against polarity reversal yes
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Technical data
Type 8026- 8036- 8076
Protection against voltage spikes yes
Protection against short circuits yes, transistor outputs
Transistor output
• Version with only 1 transistor output
• Version with 2 transistor outputs
• NPN, open collector, 700 mA max., 1-36 V DC
• NPN (/sink) or PNP (/source) (depending on parameter setting), open collector, 700 mA
max., 500 mA max. per transistor if both transistor outputs are wired.
NPN output: 1-36 V DC
PNP output: supply voltage
Current output
• Version with only 1 current output (2 wires)
• version with 2 current outputs (3 wires)
4-20 mA, sink ("NPN sink") or source ("PNP source") (depending on parameter setting)
• max. loop impedance: 1100 W at 36 V DC, 610 W at 24 V DC, 180 W at 14 V DC
• max. loop impedance: 1100 W at 36 V DC, 610 W at 24 V DC, 100 W at 12 V DC
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17
Installation and wiring
Type 8026- 8036- 8076
7. INSTALLATION AND WIRING
7.1. Safety instructions
danger
Risk of injury due to high pressure in the installation.
• Stop the circulation of fluid, cut off the pressure and drain the
pipe before loosening the process connections.
Risk of injury due to electrical voltage.
• Shut down and isolate the electrical power source before
carrying out work on the system.
• Observe all applicable accident protection and safety regula-
tions for electrical equipment.
Risk of injury due to the nature of the fluid.
• Respect the prevailing regulations on accident prevention and
safety relating to the use of aggressive fluids.
Warning
Risk of injury due to non-conforming installation.
• The electrical and fluid installation can only be carried out by
qualified and skilled staff with the appropriate tools.
• Install appropriate safety devices (correctly rated fuse and/or
circuit-breaker).
• Respect the assembly instructions for the fitting used.
Risk of injury due to unintentional switch on of power supply
or uncontrolled restarting of the installation.
• Take appropriate measures to avoid unintentional activation of
the installation.
• Guarantee a set or controlled restarting of the process sub-
sequent to any intervention on the device.
note
The tightness of the device is not guaranteed when the cover
is removed.
• Once the cover is removed, prevent the projection of liquid
inside the housing.
The device may be damaged if a metal component comes
into contact with the electronics.
• Prevent contact of the electronics with a metal component
(screwdriver, for example).
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18
Installation and wiring
Type 8026- 8036- 8076
7.2. Installation onto the pipe
danger
Risk of injury due to high pressure in the installation.
• Stop the circulation of fluid, cut off the pressure and drain the
pipe before loosening the process connections.
Risk of injury due to the nature of the fluid.
• Respect the prevailing regulations on accident prevention and
safety relating to the use of aggressive fluids.
7.2.1. Recommendations on installing an
8026 or an 8036 on a pipe
attention
Risk of damage when installing the fitting.
• Respect the installation instructions given in the user manual for
the fitting.
→Install the fitting on the pipe, respecting the instructions given in
the manual for the fitting used.
→Respect the following additional conditions of installation to
ensure that the device operates correctly („Fig. 11“ and „Fig.
12“).
- Install the device in such a way that the paddle wheel axis is
horizontal.
- Prevent the formation of air bubbles in the pipe in the section
around the sensor.
- Ensure that the pipe is always filled in the section around the
sensor.
Fig. 11: The paddle wheel axis must be horizontal
Correct
Correct
Incorrect
Incorrect
flow direction
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19
Installation and wiring
Type 8026- 8036- 8076
Correct Incorrect
Fig. 12: Air bubbles within the pipe / Filling of the pipe
→Fit the display module (see related operating manual) to para-
meter the device.
→Assemble the flowmeter 8036 (see „Fig. 13“) or install the flow-
meter 8026 into the fitting S020 (see „Fig. 14“)
SE36
S030
1
2
3
SE36
S070
1
2
→1 : Insert the electronic module in the sensor holder.
→2 : Turn the electronic module by a quarter turn.
→3 : Secure the electronic module and the S030 fitting only, by
tightening the screw with a suitable tool to a max. tightening
torque of 1 Nm.
Fig. 13: Assembling the SE36 and the fitting S030 or S070
A
B
→Check that there is a seal on the fitting
and that it is not damaged. Replace the
seal if necessary.
→Place nut A on the fitting and insert
circlip B into the groove.
→Carefully insert the device into the
fitting. If assembly is correct, the device
can no longer rotate on itself.
→Secure the unit with nut A, tightening
only by hand.
Fig. 14: Installation of flowmeter 8026 into the fitting S020
→Set the K factor parameter (see chap. „8.8.8“) or have it deter-
mined through a teach-in procedure.
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20
Installation and wiring
Type 8026- 8036- 8076
7.2.2. Recommendations on installing an
8076 on a pipe
→Install the fitting S070 on the pipe in such a way that the oval
gear axes are in the horizontal plane, as shown in „Fig. 15“.
Correct
Incorrect
Fig. 15: The oval gear axes must be horizontal (seen from the front)
→Fit the display module (see related operating manual) to para-
meter the device.
→Assemble flowmeter type 8076 (see „Fig. 13“)
→Set the K factor parameter (see chap. „8.8.8“) or have it deter-
mined through a teach-in procedure.
7.3. Wiring
danger
Risk of injury due to electrical voltage.
• Shut down and isolate the electrical power source before
carrying out work on the system.
• Observe all applicable accident protection and safety regula-
tions for electrical equipment.
• Use a high quality electrical power supply (filtered and
regulated).
• Make sure the installation is equipotential. See chap.
„7.3.3“.
• Use a shielded cable.
• Once the device is wired, set the "HWMode" parameter
depending on the wiring carried out, sink/NPN or source/
PNP. See chap. „8.8.3“.
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