Electrical temperature measurement

Multipointtemperature measurements®

Temperature Specialists

About usAlexander Wiegand,
Chairman and CEO WIKA

As a family-run business acting globally, with over 7,900
highly qualified employees, the WIKA group of companies
is a worldwide leader in pressure and temperature
measurement. The company also sets the standard in themeasurement of level and flow, and in calibration technology.
Founded in 1946, WIKA is today a strong and reliable
partner for all the requirements of industrial measurement
technology, thanks to a broad portfolio of high-precision
instruments and comprehensive services.

2

With manufacturing locations around the globe, WIKA
ensures flexibility and the highest delivery performance.
Every year, over 50 million quality products, both standard
and customer-specific solutions, are delivered in batchesof 1 to over 10,000 units. With numerous wholly-owned
subsidiaries and partners, WIKA competently and reliably
supports its customers worldwide. Our experienced
engineers and sales experts are your competent anddependable contacts locally.

Contents
Introduction

4

Applications

5

Radial multipoint assemblies

6

Pipewell multipoint assemblies

8

Specialised multipoint assemblies

10

Pipewell multipoint assemblies

12

Installation services

13

Non-destructive testing requirements

14

WIKA worldwide

16

Your partner for multipointtemperature measurements
WIKA and Gayesco have ranked for more than 50 years
among the world-leading suppliers of measurement
technology for the petrochemical industry. The acquisitionof Gayesco International Inc. has further strengthened the
WIKA Group. This expands its market position in the field ofelectrical temperature measurement and on-site services.
Worldwide, WIKA and Gayesco have together supplied
over 4,000 multipoints to pressure vessels with 130,000
measuring points. Gayesco has been a pioneer in thedevelopment of flexible multipoints, which are today
established as an industry standard in the petrochemicalindustry.

The wide selection of customer-specific multipoint assembly
designs outside the refining and petrochemical industry
ensures that we can offer the right multipoint designs for all
your applications. Customer-specific process connections,the installation in existing pipewells or special designs tomeet approval requirements (e.g. requirements for explosion
protection) are part of the multipoint portfolio from WIKA.

We are more than simply a reliable supplier of high-quality
measuring instruments: As a competent partner we develop
products and solutions with you that are specifically tailoredto your requirements. WIKA's high level of performance isbased essentially on three factors: A wide and innovative
product range, comprehensive and competent service and a
reliable global presence.

3

Introduction
In the petrochemical industry, there is an increasing needto determine temperature profiles accurately in demanding
applications. This sector of industry is more and more
confronted with higher legal regulations, increased
competition and the need to operate older plants more
efficiently. A profitable operation often needs to maximise
production and extend the time between planned
maintenance activities. An increasing flexibility with respect
to new process methods and catalysts is becoming more andmore important, as this often gives significant differences in:
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Operating conditions
Reactor designs
Process parameters
Mechanical loading
Reactivity of the catalyst

Depending on the application, there are various designs ofmodern multipoints to choose from. WIKA/Gayesco offers
comprehensive professional support. This ranges fromthe specification and design of multipoints, through theirproduction to installation and commissioning, and includes
the following maintenance services:

There is a high relevance that the temperature measurementwith multipoints is professionally designed and implemented.
Careful selection and design of multipoints, satisfying thespecific requirements, enables an
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Optimisation of the productivity
Extension of the catalyst´s service life
Enhancement of operational safety
Decrease in maintenance costs
Increase in production
Improvement of product quality

Atmospheric distillation
Vacuum distillation

Naphthahydrotreater

Flex-R® (temperature measurement with flexible
multipoint assemblies) Standard flange assemblies
 Special connections including Radial Tap andRadial Tap Next Gen
 Hybrid solutions
Linear multipoint assemblies

 Flexible multipoint assemblies
 Drawn and stuffed multipoint assemblies

Multipoints for/with pipewell Flex-O™ with bimetal spring loading, optional withpurging Thermowell design with heat transfer block Freely suspended or with spring loading

4

Fluid catalytic
cracker

Kerosenehydrotreater

Naphthareformer
Isomerisation
unit

Coker
Gasolinehydrotreater

Gasoline
blending

Dieselhydrotreater
Distillate blending
Hydrocracker

Applications
Hydrocracker/Hydrotreater

Catalytic reforming processes

The advantages of the Flex-R® in comparison toconventional pipewell designs are:

Fluid catalytic cracking unit

Some reactions in the presence of hydrogen can be strongly
exothermic, as sulphur, nitrogen and metals become
separated from the process. These processes utilise
advanced and expensive catalysts and internal fixturesto process the hydrocarbon feed. Monitoring the process
is essential for safe, efficient and profitable operation.
Hydroprocessing, specifically “hydrocracking”, is what
initiated the development of the flexible reactor multipoint(Flex-R®) in 1987. New, highly active catalysts weredeveloped to give refineries greater processing capacity.
The danger of these new catalysts was that a chain reaction
could be triggered (thermal “runaway”) which could resultin damage to the catalyst and eventually to a failure of thereactor.

 Greater number of measuring points
 Radial distribution of the measuring points within thereactor Significant reduction in the response time

These days, the majority of hydrocrackers/hydrotreatersthat are found in operation worldwide, for reasons of safety
and efficient operation, are using a system with Flex-R®
multipoint thermocouples.

Crude oil distillation

The breakdown of crude oil into its constituent elements
is essential to the entire refining process. Distillation isalways temperature dependent, since the process isbased around the different boiling points of the varioushydrocarbons, in order to achieve the differentiation andseparation. While many processes are operated with simply
designed temperature measurement points (thermometer+ thermowell), many refineries are seeing the need to use
sophisticated, flexible thermocouples to perform temperature
measurements in distillation columns. This enables thedetailed collection of the temperature profile of the distillation
trays and the packing materials. One of the most common
retrofits is the installation of flexible thermocouples in thearea of the flash zone and the packing materials of thevacuum column. The Gayesco Flex-R® enables the refinery
to detect coking and channeling in the (condensation)
packing materials.

The catalytic reforming process increases the octane content
of gasoline while supplying a significant amount of thehydrogen needed for hydroprocessing. This process uses
a sophisticated platinum catalyst, where a reliable controlof the continuous regeneration is important for safe andprofitable operation. Over time, the platinum catalyst sintersor compacts, and thus, while there may be the same quantityof catalyst present, however, it presents a lower surface area
and is thus less active. During catalyst regeneration, heatand chlorides are used to burn off impurities and break down
the platinum back to smaller crystal structures. Both flexible
and straight multipoints can be found in operation with theregeneration of the platinum catalysts in order to ensure
optimal monitoring of the process.
The fluid catalytic cracking unit (FCC) is one of the mostcomplex units in a modern refinery and essential for
profitable operations in upgrading gas oil into gasoline. The
fast moving, dusty catalysts and the high temperatures makefor very high loads on the equipment. WIKA/Gayesco has
developed a range of solutions which are perfectly matchedto the harsh operating conditions of fluid catalytic cracking
units.
These include: Dip-leg temperature measurement
 Catalyst cooling temperature measurement Special thermowell and cyclone temperature

measurement

The start-up of a fluid catalytic cracking unit can represent
a major challenge. To ensure a smooth process, manylicensors require the installation of temperature sensors tomonitor the dip-leg temperature. Thus the plant operator isgiven the possibility of ensuring that the equipment has beenheated above the dew point, before steam is introduced.
This helps to avoid any condensation, which on start-up canlead to bridging effects (clumping) and the loss of catalyst
circulation. WIKA/Gayesco was the first company to develop
special retrofittable temperature measurement technology
for this application, which enables simple installation andreplacement without welding.

5Radial multipoints
Flex-R®
 By measuring the temperature profiles, the plant operator

receives valuable data that will give him a better ideaof ​​exactly what processes are occurring in the reactor.
With these profiles, hotspots, channeling and distribution
problems can be better recognised.
 Short response times (4 ... 8 seconds) deliver fast
information about changes in the process.
 The solutions specifically developed by experienced
engineers, installation technicians and industry experts
ensure that the installation and routing of the radial
elements has the lowest possible influence on thefunction of the catalyst.

 Safety features: Secondary containment, safety

transitions and repairability to ensure that, when athermometer is damaged, no significant downtime orprocess loss occurs.
 Minimising the installation costs by matching to theexisting nozzles during retrofitting.

Routing of the thermocouples within
the reactor

6

Radial TapTM
 Thermometers of the Radial TapTM range consist ofFlex-R® thermocouples, which can be fixed to reactors
without flange connections through specially developed
couplings.
 WIKA/Gayesco offers both the conventional Radial
TapTM and also the Radial TapTM Nex Gen designs.
 Radial TapTM Nex Gen allows for less installation weldingin the field.

WIKA/Gayesco service team employee installing a Radial TapDesign considerations
 In the event that a thermocouple is damaged duringcorrective maintenance of the plant, WIKA/Gayesco
is in a position to offer a quick and cost-effective
solution so that stocking of complete systems isavoided.
 Calibration of the thermocouples within the process
corresponds to common engineering practice.
WIKA/Gayesco offers you on-site calibrationof the actual measuring points of the installed
thermocouples, and not just a sample.
 As standard, we perform hydrostatic pressure tests
on the wetted and pressurised components. In
addition to these standard pressure tests, we alsooffer a pneumatic pressure test of the secondary
containment as a safety test.
 The WIKA/Gayesco service can include turnkey
installation by our own service team, or one of ourinstallation supervisors can actively support you withyour own installation every step of the way.

 All of our installation supervisors have an average of

10 years of professional experience and have at least
2,500 hours served in the installation of temperature
measuring instruments.
 While some suppliers employ duplex thermocouples
to ensure redundancy - however, without specifying
these in greater detail - WIKA/Gayesco offer around
50 % higher redundancy. We ensure this for you
through design optimised for your application andinstallation of the thermocouples in the reactor inaccordance with best engineering practice.
 WIKA/Gayesco work closely with all major licensors
and can help you to meet the requirements directly inthe most cost-effective way possible, while ensuring
the longest possible service life for your production
units.

7

Multipoints for fitting in pipewells
High-temperature version with bimetal spring loading
With this design, for each individual sensor a securecontact between the sensor tip and the inner wall of thepipewell is ensured through the bimetal spring loading. The
bimetal spring loading is inserted into the pipewell in theunloaded position and the contact with the inner wall of thepipewell first occurs when heat is applied from the process.
This multipoint assembly design for pipewells operates attemperatures up to 583 °C (1,081 °F). A special design with ahigh-temperature steel spring can be used up to a maximum
temperature of 650 °C (1,202 °F).

Thermowells with heat transfer block
This design allows for individual removal and replacement of
the sensors during operation if required. Furthermore, thereis the advantage of a dual protection against the processpressure. The heat transfer block is welded into the wall of
the pipewell and to an inner guide tube. The sensor is locatedinside the inner guide tube and rests against the heat transfer
block in order to ensure short response times.

High-temperature band design
The support strip holds the sensors over the entire length ofthe pipewell. The spring loading provides a secure contact
with the pipewell, increasing the accuracy and reducing the
response time on temperature changes in the process.

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Flex-O™ with bimetal spring loading, optional with purging
 The flexible design enables much easier and cost-effective transport.
 Due to the flexible construction, for installation, there is noneed for cranes at double the reactor height and also theinsertion into bent pipewells is simplified.
 Patented purge tube design can purge water and othercontamination from the pipewell.
 The Flex-O™ design features special bimetal springloading that contacts the inside of the pipewell on heating,ensuring the direct contact of the measuring point with thepipewell. This contact and the lower mass of metal in thisdesign ensures a short response time.

 Installation in third-party pipewells is easily possible.

Because of the design of the Flex-O™, special pipewellswith internal guide tubes are not required.
 Special spacers reduce friction and thus make theinsertion and removal of the multipoint easier.

Purge system benefits The enhancement of the Flex-O™ multipoint has

been complemented by a purge tube to prevent
failure of the thermocouple sheath through chlorideinduced stress corrosion cracking.
 The purge tube enables the flushing ofcontaminants, such as chloride-laden vapour incooling towers, from the pipewell, thus preventing
problems such as chloride-induced stress corrosion
cracking and corrosion from deposits (contact
corrosion).

 The purge can either be carried out once on start-up

or continuously, should there be a risk of hydrogen
diffusion that could lead to a pressure build-up in the
pipewell.

9Application-specific multipoints

T-beam This is a traditional pipewell/multipoint assembly with a

T-beam which is additionally anchored to the opposing
wall of the reactor for support.
 The basic design is with three thermowells holding smalldiameter thermocouples. This construction enables theirreplacement during plant operation.
 The multipoint assemblies must be removed and thenreinstalled with each catalyst replacement.

10 The enhanced WIKA/Gayesco design features asecondary containment and optimised thermocouples
and can be fitted with up to 11 measuring points.

Miniature multipoints
In principle, miniature multipoints are made from individual measuring probes with low diameters, which measure thetemperature at different positions or heights. Each individual probe is protected with a sheath from either stainless steel ora special alloy. The individual thermocouples can be combined within a single thermowell. This design is used where thegeneration of a temperature profile is required, but the weight or size of the multipoint is limited. These designs are available ina number of variants.

Tubesheet reactors:
These vertically orientated reactors consist of one ormore tubes filled with catalyst, through which the processgases pass. During the flow, a temperature profile exists
in the tubes. This temperature gradient data is important
information with respect to the process that is occurring. This
information represents the basis for the optimisation of theprocess and the product quality.

Design features:

 Reduction of problems with the catalyst filling in thereactor Maintenance problems can be minimised by using
designs which permit an exchange of the sensor during
operation
 Low mass designed to avoid influencing process
conversion and temperatures
 Axial centring in the catalyst tube for accurate processtemperatures

Temperature measurement in pilot plants:
For research and development, processes are often built
in pilot plants. Since the measurement of temperature data
for the understanding of a new or modified process is ofutmost importance, the multipoints must be designed andmanufactured carefully. Since the operation of pilot plants is
on a smaller scale, the sensors must be scaled down, so as
not to influence the reactions taking place. At the same time
it is important that the measured temperatures are correct.
These factors are of utmost relevance and must be taken into
account during design.
Design features: Low mass designed to avoid influencing process

conversion and temperatures Accurate temperature measurements – the sensors canbe calibrated in accordance with NIST requirements(National Institute of Standards and Technology)
 Highly cost-effective
 Axial centring in the catalyst tube for accurate processtemperatures

Point 1
Point 2
Point 3
Point 4
Point 5
Point 6
Point 7

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Multipoints for fitting in pipewells
Spring-loaded band design
This design allows the use of different resistancethermometers (RTD) and thermocouples (TC), which,through the contact to the inside of the pipewell, offer a short
response time. The exchange of each individual sensor
element is possible after the removal of the multipoint fromthe pipewell. Shipping coiled reduces shipping costs andsimplifies the mounting in an existing pipewell. As an option,
the use of a flexible purge hose is possible.

Washer disc design
This design allows the use of different resistance thermometers (RTD) and thermocouples (TC). An advantage of thisdesign is the possibility to exchange each individual sensor
element while the process is running. This is enabled througha separate thermowell for each individual sensor. A further
advantage of this design is the very fast response time inapplications with low to medium loads, such as occurs intanks. If this multipoint is used in a separate external pipewell, an optional purge tube can be used.

Spring-loaded slide design
This design allows the use of different resistancethermometers (RTD) and thermocouples (TC), which,through the contact to the inside of the pipewell, offer agood response time and are available with a variety of Exapprovals, e.g. Ex-d. The replacement of each single sensor
is possible during the running process. As an option, the useof a purge tube is possible.

12Installation services
Fitting by a WIKA/Gayesco service team ensures that thedesign features of your multipoint are implemented exactly as
the engineers intended. All service technicians can look backon many years of professional experience. With the average
professional experience of our installation supervisors being
over 10 years, you can entrust them with your installation.
With installation services from WIKA/Gayesco, you can be
sure to receive a solution specially tailored for you - startingwith the first on-site consultation through to the completion of
the installation. The following list provides a brief overview ofthe services we offer.
WIKA/Gayesco service team member on
an on-site calibration in a reactor

Installation

Our offering includes all the manpower, training andequipment required for the installation of our temperature
measuring instruments. All members of our service teamare trained in the handling of these instruments and havecompleted extensive training programmes for work in refining
and petrochemical plant environments. The general services
in our installation portfolio are:On-site or internet “kick off” meeting
Supervising or performing welding
Supervising the assembly of support elements
Supervising or carrying out (routing) the installation ofthermocouple measuring assemblies
 Calibration of thermocouples in the field Problem-solving through our experienced service
technicians during plant repairInstallation supervision

To ensure that the handling and installation of thetemperature measuring instruments is carried out correctly,
on-site supervision of the works can be arranged. Manyclients have asked for our customer services involvementfrom the planning phase of the first shutdown through to thefinal inspection at the restart of operation.

Field repair

Our customer services support you on site with the repair or
upgrade of temperature measuring instruments.
Typical installation works are:
 Soldering Welding Splicing
 BendingOn-site calibration

A check/calibration of the thermocouples already installedin the reactor or column – including the Flex-R® product line
– can be made at any time by the WIKA/Gayesco customer
service. The calibration can be carried out in the reactor while
it is shut down, when the thermocouples are fully accessible,
as is the case, for example, during a change of the catalyst.
The calibration will be carried out by trained technicians at as
close to the process temperature as possible.
The following variants of the check/calibration are possible:

 A functional check to ensure the correct wiring andpositioning of each individual thermocouple.

 An accurate check/calibration of the thermocouples at

372 °C/700 °F (standard), which enables a complete
diagnosis of the thermocouple. This encompasses thewiring, including the transmitter.
 An accurate check/calibration of the thermocouples at a
specified temperature, including a calibration report.

Welding services

All welding technicians in the WIKA/Gayesco customer
service have welding certification in accordance with ASME
Section IX.
The installation of our products such as multipoints or
tubeskin thermometers is one of our strengths. Since
the lifetime of these products depends essentially on theprofessional installation, many customers take up the offer of
our installation.

13

Non-destructive testing
requirements
Our multipoints can be tested in accordance with globally
accepted standards and norms through a wide range of nondestructive testing. The following tests are examples of this.
Customised testing for compliance with specific regulatory
requirements can be requested as part of an individualised
inspection and test plan.

NDE or NDT

NDE/NDT are abbreviations for “Non-Destructive
Examination”/“Non-Destructive Testing”. The abbreviations
NDE or NDT stand for “Non-Destructive Examination” or“Non-Destructive Testing”, respectively. This is generally
used to refer to non-destructive inspections or tests oncomponents.

Liquid penetrant inspection

With the penetrant inspection in accordance with SNT-TC-1A
or DIN EN 571-1, fine surface cracks and porosities in weld
seams can be made visible. After cleaning the surface to beinspected, a contrast agent (red or fluorescent) is sprayedon. Through the capillary effect, this agent penetrates any
surface defects there might be. After re-cleaning the surface,a developer (white) is then sprayed on, which extracts thecontrast agent (from any hairline cracks, etc.) and throughcolour contrast, enables an easy evaluation of the defects.

X-ray testingThrough an X-ray test to EN 1435 or ASME Section V, Article 2,
Edition 2004, for example, full penetration welds on thermowells can be investigated with respect to irregularities(cracks, voids, insufficient bonding). Here, depending on thedimensions of the thermowell, up to five X-ray images may
be necessary to determine irregularities with sizes < 0.5 mm
in the full-penetration weld. An X-ray examination can also
be used to record the bore centrality in solid body material
thermowells. For this purpose, two images of the thermowelltip at 90° to each other are required. X-ray testing specific to
Gayesco Flex-R® multipoint assemblies will also include the
X-ray of each individual measuring point (hot junction). The
films generated are kept and can be requested as required.
On all pressure-loaded weld seams whose geometry enables
an X-ray test this will be carried out as standard testing.

14

Pressure and stability tests

The hydrostatic pressure test is a pressure and stability testof the components of, for example, a thermowell to ASME
Section XIII Division 1 Section UG-99 or AD 2000 codeof practice HP30. For the test, the product to be tested isclamped into a testing device and subjected to a defined test
pressure at room temperature for a certain period of time(e.g. 3 min.). In general, a distinction is made between theoutside and inside pressure test. A typical pressure is 1.5
times the nominal pressure of the flange as outside pressureor 500 bar as inside pressure.
Pressure tests for Gayesco Flex-R® multipoint assemblies
include a hydrostatic pressure test of all wetted parts, whichis carried out in compliance with the requirements of therelevant standard. To carry out this test, the multipoint isinserted into a test chamber and the entire length of thethermocouples, including the primary seal, is tested. The
secondary containment of the Gayesco Flex-R® multipoint
assembly is subjected to an additional pneumatic test inorder to ensure the functional safety.

Helium leak test

For leak testing in accordance with DIN EN 1779 (1999)/
EN 13185, helium 4.6 is used as a test gas. The test is able
to detect minimal leakage rates and is considered the mostsensitive test method for leak testing. In general, one should
distinguish between an integral and local test method. In
the integral test, leak rates (e.g. 1x10-7 mbar * l/s) can be
determined, while the local testing enables the locationof the leak to be determined using a spray probe. After
passing a helium leak test, the thermowell is marked with acorresponding sticker.

Ultrasonic test

Through an ultrasonic test in accordance with DIN EN
ISO 17640, for example, full penetration weld seams onthermowells can be investigated with respect to irregularities(cracks, voids, insufficient bonding). For this, the reflectionsof a radiated ultrasound signal are measured at the interfacesof irregularities. To determine the position of the irregularities,
the ultrasonic device is adjusted beforehand by means ofa reference body. The ultrasonic test can also be used tomeasure the wall thicknesses of a thermowell from solid bodymaterial to determine the bore centrality.

Positive material identification test (PMI)The PMI (positive material identification) test proves
which alloy constituents exist in the material. There arevarious common test procedures. With optical emission
spectroscopy (OES) in accordance with DIN 51008-1 and -2,
an arc is generated between the thermowell surface andthe test equipment, and the spectrum of this arc enables
the alloy’s elements to be identified – both qualitatively andquantitatively. This process does leave a characteristic burnmark on the workpiece. A test procedure which doesn’t
damage the surface is the X-ray analysis in accordance with
DIN 51001; during the X-ray the atoms of the thermowellmaterial are energised until they radiate themselves. The
wavelength and intensity of the emitted radiation is in turna measure of the alloy’s constituent elements and theirconcentration. After passing a positive material identification
test (PMI), the thermowell is marked with “PMI”.

3.1 material inspection certificate

Confirmation of the materials used for the manufacturing.
The project documentation can have the 3.1 inspection
certificates in accordance with DIN EN 10204 added,
which declare the chemical composition and the status of
the semifinished products which have been used in the
manufacture of the multipoint assemblies. These certificates
can be used in conjunction with the PMI test reports to verify
the use of the correct materials.

Calibration

Confirmation of the compliance of the tolerance of thethermocouples of each individual sensor by comparing
with a known temperature. The MI cable of the multipointis calibrated by random-sample calibration in accordancewith the industry standards of the MI cable manufacturers.
The individual thermocouples of the WIKA/Gayesco Flex-R®
multipoint assembly are calibrated after manufacturing at
an exactly known temperature and the values are specified
in the project documentation. Additionally, WIKA/Gayesco
customer services can provide an “in situ” verificationof Flex-R® thermocouples after installation or during
subsequent maintenance outages when access to thethermocouples is available.

Magnetic particle inspection (MPI)

Confirmation that no surface defects are found in the weld
seams for ferromagnetic materials (e.g. carbon steels suchas A105).

Bending stress

Vessel loading

15

WIKA worldwide
EuropeAustria
WIKA Messgerätevertrieb
Ursula Wiegand GmbH & Co. KG
Tel. +43 1 8691631
info@wika.at / www.wika.at
Benelux
WIKA Benelux
Tel. +31 475 535500
info@wika.nl / www.wika.nl
Bulgaria
WIKA Bulgaria EOOD
Tel. +359 2 82138-10
info@wika.bg / www.wika.bg
Croatia
WIKA Croatia d.o.o.
Tel. +385 1 6531-034
info@wika.hr / www.wika.hr
Denmark
WIKA Danmark A/S
Tel. +45 4581 9600
info@wika.as / www.wika.as
Finland
WIKA Finland Oy
Tel. +358 9 682492-0
info@wika.fi / www.wika.fi
France
WIKA Instruments s.a.r.l.
Tel. +33 1 787049-46
info@wika.fr / www.wika.fr

North America

Asia

Africa/Middle East

Romania
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Tel. +40 21 4048327
info@wika.ro / www.wika.ro

Canada
WIKA Instruments Ltd.
Tel. +1 780 4637035
info@wika.ca / www.wika.ca

China
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Tel. +86 512 6878 8000
info@wika.cn / www.wika.com.cn

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info@wika.co.bw / wika.co.bw

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USA
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Tel. +1 770 5138200
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Gayesco-WIKA USA, LP
Tel. +1 713 4750022
info@wikahouston.com
www.wika.us

Japan
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Tel. +81 3 5439-6673
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Namibia
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Spain
Instrumentos WIKA S.A.U.
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sales@mensor.com
www.mensor.com

Kazakhstan
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Tel. +7 727 225 9444
info@wika.kz / www.wika.kz

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Tel. +234 17130019
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Latin America

Korea
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Tel. +82 2 869-0505
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Tel. +966 53 555 0874
info@wika.sa / www.wika.sa

Malaysia
WIKA Instrumentation (M) Sdn. Bhd.
Tel. +60 3 5590 6666
info@wika.my / www.wika.my

South Africa
WIKA Instruments Pty. Ltd.
Tel. +27 11 62100-00
sales@wika.co.za / www.wika.co.za

Philippines
WIKA Instruments Philippines Inc.
Tel. +63 2 234-1270
info@wika.ph / www.wika.ph

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Tel. +971 4 883-9090
info@wika.ae / www.wika.ae
Australia
Australia

Switzerland
WIKA Schweiz AG
Tel. +41 41 91972-72
info@wika.ch / www.wika.ch
Türkiye
WIKA Instruments
Endüstriyel Ölçüm Cihazları Tic. Ltd. Şti.
Tel. +90 216 41590-66
info@wika.com.tr
www.wika.com.tr
UkraineTOV WIKA Prylad
Tel. +38 044 496 83 80
info@wika.ua / www.wika.ua

Germany
WIKA Alexander Wiegand SE & Co. KG United Kingdom
Tel. +49 9372 132-0
WIKA Instruments Ltd
info@wika.de / www.wika.de
Tel. +44 1737 644-008
info@wika.co.uk / www.wika.co.uk
Italy
WIKA Italia S.r.l. & C. S.a.s.
Tel. +39 02 93861-1
info@wika.it / www.wika.it
Poland
WIKA Polska spółka z ogranizoną
odpowiedzialnością sp. k.
Tel. +48 54 230110-0
info@wikapolska.pl
www.wikapolska.pl

Argentina
WIKA Argentina S.A.
Tel. +54 11 5442 0000
ventas@wika.com.ar
www.wika.com.ar
Brazil
WIKA do Brasil Ind. e Com. Ltda.
Tel. +55 15 3459-9700
vendas@wika.com.br
www.wika.com.br
Chile
WIKA Chile S.p.A.
Tel. +56 9 4279 0308
info@wika.cl / www.wika.cl
Colombia
Instrumentos WIKA Colombia S.A.S.
Tel. +57 601 7021347
info@wika.co / www.wika.co
MexicoInstrumentos WIKA Mexico S.A. de C.V.
Tel. +52 55 50205300
ventas@wika.com / www.wika.mx

WIKA Alexander Wiegand SE & Co. KG
Alexander-Wiegand-Straße 30 | 63911 Klingenberg | Germany
Tel. +49 9372 132-0 | info@wika.de | www.wika.deSingapore
WIKA Instrumentation Pte. Ltd.
Tel. +65 6844 5506
info@wika.sg / www.wika.sg
Taiwan
WIKA Instrumentation Taiwan Ltd.
Tel. +886 3 420 6052
info@wika.tw / www.wika.tw
Thailand
WIKA Instrumentation Corporation(Thailand) Co., Ltd.
Tel. +66 2 326 6876
info@wika.co.th / www.wika.co.th

Australia
WIKA Australia Pty. Ltd.
Tel. +61 2 88455222
sales@wika.com.au / www.wika.com.au
New Zealand
WIKA Instruments Limited
Tel. +64 9 8479020
info@wika.co.nz / www.wika.co.nz

Uzbekistan
WIKA Instrumentation FE LLC
Tel. +998 71 205 84 30
info@wika.uz / www.wika.uz

You can find further
information here!

14096352 04/ 2023 EN

www.wika.com