Kistler 2621GY26 Owner's manual

Type
Owner's manual

This manual is also suitable for

Instruction
Manual
2621G_002-884e-11.20
Temperature
conditioning unit
for water-cooled
pressure sensors
Type 2621G...
Instruction
Manual
2621G_002-884e-11.20
Temperature
conditioning unit
for water-cooled
pressure sensors
Type 2621G...
Page 12621G_002-884e-11.20
The information in this document is subject to change
without notice. Kistler reserves the right to change or im-
prove its products and make changes in the content without
obligation to notify any person or organization of such
changes or improvements.
© 2019 ... 2020 Kistler Group.
Kistler Group products are protected by various intellectual
property rights. For more details visit www.kistler.com.
The Kistler Group includes Kistler Holding AG and all its
subsidiaries in Europe, Asia, the Americas and Australia.
Kistler Group
Eulachstrasse 22
8408 Winterthur
Switzerland
Tel. +41 52 224 11 11
info@kistler.com
www.kistler.com
Foreword
Foreword
Temperature conditioning unit for water-cooled pressure sensors Type 2621G...
2621G_002-884e-11.20Page 2
Contents
1. Introduction .................................................................................................................................4
2. Important notes ...........................................................................................................................5
2.1 For your safety ....................................................................................................................5
2.2 Disposal instructions for electronic devices ........................................................................7
3. System description .....................................................................................................................8
3.1 Basic diagram .....................................................................................................................8
3.2 Equipmentconguration .....................................................................................................9
3.2.1 Schematic diagrams ............................................................................................10
3.2.1.1 Alarm outputs and external control ......................................................10
3.2.1.2 Mains, heating .....................................................................................11
3.2.1.3 Pump, heating and air cooler ...............................................................12
3.2.1.4 Temperature,pressureandowcontroller ..........................................13
3.3 Software upgrades and updates .......................................................................................14
4. Before start-up ..........................................................................................................................15
4.1 Unpacking .........................................................................................................................15
4.2 Included accessories ........................................................................................................15
4.3 Transport and storage ......................................................................................................15
4.4 Supply voltage ..................................................................................................................16
4.5 Removalofprotectivelm ................................................................................................17
5. Start-up ......................................................................................................................................18
5.1 Connection of manifolds and sensors ..............................................................................18
5.2 Location of the system ......................................................................................................19
5.3 Coolant .............................................................................................................................20
5.3.1 Coolant ................................................................................................................20
5.3.2 Filling the coolant ................................................................................................21
5.3.3 Draining the cooling system ................................................................................22
5.4 Alarm outputs and external control ...................................................................................22
5.4.1 Alarm outputs ......................................................................................................23
5.4.2 Externalcontrolofpump(on/o) .......................................................................23
5.4.3 ExternalcontrolofType2621G/power(on/o) ................................................24
6. Operation ...................................................................................................................................25
Page 32621G_002-884e-11.20
Total pages 45
7. User interface / software ..........................................................................................................26
7.1 User interface ...................................................................................................................26
7.1.1 (1)Start/Stopbutton ..........................................................................................27
7.1.2 (2)Service ...........................................................................................................27
7.1.3 (3)Recipes ..........................................................................................................29
7.1.4 (4)Settings ..........................................................................................................29
7.1.5 (5)Trends ............................................................................................................32
7.1.5.1 (5)Trends/datalogging ......................................................................33
7.1.6 (6)Values ............................................................................................................34
7.1.7 (7)Home/Mainmenu .........................................................................................36
7.1.8 (8)Operatingstatus.............................................................................................36
7.1.9 (10)Messages .....................................................................................................37
7.1.10 (11)Userlevelsettings ........................................................................................37
7.1.11 (12)Languagesettings........................................................................................38
7.1.12 (13)Time/date ...................................................................................................38
7.1.13 (14)Kistlerlogo ...................................................................................................38
7.1.14 (15)Temperaturesetpoint ..................................................................................39
7.1.15 (16)Favorites ......................................................................................................40
8. Maintenance ..............................................................................................................................42
9. Technical data ...........................................................................................................................43
10. Declaration of conformity.........................................................................................................44
Temperature conditioning unit for water-cooled pressure sensors Type 2621G...
2621G_002-884e-11.20Page 4
1. Introduction
Thank you for choosing a Kistler quality product. Read
this instruction manual carefully so that you can make full
use of your product's many features.
Where permitted by law, Kistler accepts no liability if this
instruction manual is disregarded or if products other than
those listed under accessories are used.
Kistleroersawiderangeofmeasuringtechnologypro-
ducts and complete solutions:
Piezoelectric sensors for measuring pressure, force,
torque, strain, acceleration, shock and vibration
Strain gauge sensor systems for measuring force and
torque
Piezoresistive pressure sensors and transmitters with
thecorrespondingampliers
Corresponding ampliers (charge ampliers, piezore-
sistive ampliers, etc.), indicators and charge calibra-
tors
Electronic control, monitoring and evaluation units as
wellas application-specic software for measurement
technology
Datatransmissionmodules(telemetry)
Kistler also designs entire measurement systems for spe-
cicpurposes,forexample,intheautomotiveindustry,in
plastics processing and in biomechanics.
Ourcompletecatalogprovidesanoverviewofourproduct
range. Detailed data sheets are available for nearly all of
our products.
Ifyoustillhaveanyspecicquestionsafterreadingthese
instructions, Kistler's customer service is ready to assist
you anywhere in the world and can also provide advice on
application-specicproblems.
Important notes
Page 52621G_002-884e-11.20
2. Important notes
It is essential for you to study the following information;
compliance with these instructions is essential for your
personal safety when you are working with the tempera-
ture conditioning unit Type 2621G... . This will also ensure
long, fault-free operation of the unit.
2.1 For your safety
The temperature conditioning unit complies with the ba-
sic health and safety requirements of Machinery Directive
2006/42/EC, Annex I / and complies with the following EC
directives 2014/30/EU (EMC / EMV / EMC) 2011/65/EU
(ROHS).
The unit left the factory in a perfectly safe condition. To
maintain this condition and ensure safe operation, compli-
ance is required with the information and warning notes in
these operating instructions and on the unit itself.
You must also comply with the local safety regulations
governing the handling of electrical and electronic equip-
ment operated from the public power supply.
If it is suspected that safe operation of the equipment is
nolongerpossible,shutitoandsecureitagainstacci-
dental operation.
Safe operation is no longer possible
if the unit exhibits visible damage
if the unit is not operating correctly
after lengthy storage under unfavourable conditions
after severe transportation stresses
If safe operation is no longer guaranteed as a result of the
above circumstances, the unit must be returned immedia-
tely to the authorized Kistler sales organization/distributor
for repair.
The opening of covers or the removal of parts, except if
this is possible by hand, may expose live parts as long as
the unit is connected.
The unit must be disconnected from all power sources be-
fore maintenance, repairs or exchange of parts is carried
out.
Whenever possible, no maintenance or repair work must
be carried out on exposed live parts. If nevertheless such
work is unavoidable, it must be carried out only by skilled
persons who are familiar with the dangers involved.
Temperature conditioning unit for water-cooled pressure sensors Type 2621G...
2621G_002-884e-11.20Page 6
Any interruption to the protective conductor inside or out-
side the unit or disconnection of the protective conductor
connection will endanger your safety and that of the unit.
Intentional interruption is not permitted!
The power plug must only be plugged into a grounded
outlet. The protective eect must not be voided through
the use of an extension cable without a ground contact.
Fuses must be replaced only for those of the specied
type and with the specied nominal current rating. The
use of "repaired" fuses or short-circuiting of the fuse hol-
der is not permitted.
Beforerstuse,checkthatthetemperatureconditioning
unit is set for the correct voltage.
Do not make any change to the voltage while the unit is
connected to the power supply.
The water cooling and thus the temperature conditioning
unit must only be put into operation, when the sensors
are at ambient temperature. This means in particular:
Always switch on water cooling before starting the engi-
ne.
If the water cooling fails during measurement, the series
of measurements can be continued to a conclusion wit-
hout the temperature conditioning unit if the sensor spe-
cications allow these temperatures. However, a higher
measuring error must be expected.
Never turn on the water cooling if the engine and thus the
sensors are warmer than the ambient temperature. If the
coolantowsaroundahotsensor,itwillevaporatesud-
denly, and the resultant pressure will rupture the sensor
diaphragm.
The specied ambient temperature range for operating
the temperature conditioning system is from 10 °C to
40 °C.
Important notes
Page 72621G_002-884e-11.20
2.2 Disposal instructions for electronic devices
Do not discard old electronic instruments in municipal
trash. For disposal at end of life, please return this pro-
duct to an authorized local electronic waste disposal ser-
viceorcontactthenearestKistlerInstrumentsalesoce
for return instructions.
Temperature conditioning unit for water-cooled pressure sensors Type 2621G...
2621G_002-884e-11.20Page 8
3. System description
The temperature conditioning unit Type 2621G maintains
the temperature of the coolant for water- cooled pressure
sensors or cooling adapters constant. The unit has been
developed for water cooled pressure sensors, cooling
adapters and cooling switching adapters from Kistler.
3.1 Basic diagram
Fig. 1: Basic diagram of the temperature conditioning
unit
Thecoolantisdirectedbythepump(8)viathecooler(1)
throughthetank(2).Acontrollerregulatestheheater(5)
orthecooler(1)sothatthecoolantiskeptattheoptimum
temperature of 50 °C in order to ensure thermal stability of
the water-cooled sensors.
Thecoolantowsfromthetankviathepressurevalve(9),
thepressuretransmitter(10)andthelter(14)tothesen-
sors.
System description
Page 92621G_002-884e-11.20
3.2 Equipment conguration
1 User interface / touch screen with display
2 Main switch
3 25 pin D-Sub interface for analog alarm outputs
4 Main socket with fuse drawer for voltage selection
5 USB interface
6 Ethernet interface
7 Air inlet grill / side cover
1 Filler nozzle
2 Level control
3 Inlet
4 Filter inlet
5 Drain
6 Filter outlet
7Outlet
Temperature conditioning unit for water-cooled pressure sensors Type 2621G...
2621G_002-884e-11.20Page 10
3.2.1 Schematic diagrams
3.2.1.1 Alarm outputs and external control
Fig. 2: Alarm outputs and external control
System description
Page 112621G_002-884e-11.20
3.2.1.2 Mains, heating
Fig. 3: Mains, heating
Temperature conditioning unit for water-cooled pressure sensors Type 2621G...
2621G_002-884e-11.20Page 12
3.2.1.3 Pump, heating and air cooler
Fig. 4: Pump, heating and air cooler
System description
Page 132621G_002-884e-11.20
3.2.1.4 Temperature, pressure and ow controller
Fig. 5: Temperature,pressureandowcontroller
Temperature conditioning unit for water-cooled pressure sensors Type 2621G...
2621G_002-884e-11.20Page 14
3.3 Software upgrades and updates
Kistler may from time to time supply upgrades or updates
for embedded software. Such upgrades or updates must
always be installed.
Kistler declines any liability whatsoever for any direct or
consequential damage caused by products running on.
Before start-up
Page 152621G_002-884e-11.20
4. Before start-up
4.1 Unpacking
Check all packaging for shipping damage. Report any
such damage to the transporters and to the authorized
Kistler sales organization/distributors.
Please check the included accessories before you start
up the unit. Report any missing components to the autho-
rized Kistler sales organization/distributors.
4.2 Included accessories
The temperature conditioning unit for water-cooled pres-
sure sensors Type 2621G... is supplied with the following
accessories:
Qty. Accessories
25 m polyamide tube ø10x7
2 Manifolds complete
1Powersupplycable(l=2m)
1 25 pin D-Sub connector set for analog interface
Table 1: Included accessories
4.3 Transport and storage
If the unit is to be transported or stored over a longer peri-
od, following safety precautions must be considered.
Keep the storage temperature within the range bet-
ween 20 °C and 70 °C
Important:Alwaysdrainothecoolant
Ensure that no dirt can get into the unit or the coolant
system
Protect the coolant connections against impurities
Store the unit in a dust-free location under a cover
Temperature conditioning unit for water-cooled pressure sensors Type 2621G...
2621G_002-884e-11.20Page 16
4.4 Supply voltage
The temperature conditioning unit is delivered ex-factory
with the correct supply voltage.
Type2621G: for230VACwithfuse(10A)
Type2621Y26: for115VACwithfuse(10A)
Before connecting the temperature conditioning unit to the
power supply, make sure to check that the unit is set to
the correct supply voltage.
It is possible to adjust the temperature conditioning unit to
another supply voltage.
Ensure that the temperature conditioning unit is discon-
nected form the mains.
Procedure to change the supply voltage on Type 2621G:
Disconnect the temperature conditioning unit from the
mains
Readthesetvoltage(1)onthepowerplug
If this voltage is not the same as the supply voltage re-
quired,removethefusedrawer(2)usingascrewdriver
Withdraw the slide-in selector (3) with tweezers and
turn-insert(4)itsothatthevoltagerequiredfacesthe
front(5)
Insertthefusedrawer(6)andpushitbackintothepo-
wer plug
Fig. 6: Changing supply voltage
Before start-up
Page 172621G_002-884e-11.20
4.5 Removal of protective lm
The protective lm must be removed from the touch
screen before commissioning. To do this, grasp the tab at
thetoprightoftheprotectivelmandremoveit.
Fig. 7: Removalofprotectivelm
The touch screen may not react correctly or may be
blockedwhentheprotectivelmwillbenotremoved.
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Kistler 2621GY26 Owner's manual

Type
Owner's manual
This manual is also suitable for

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