Pressure | Temperature | Level | Flow | Calibration

Power generation

Alexander Wiegand, Chairman and CEO, WIKA

About usAs a family-run business acting globally, with over 9,300 highly
qualified employees, the WIKA group of companies is a worldwide
leader in pressure and temperature measurement. The company
also sets the standard in the measurement of level, force 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 andcomprehensive services.

2

With manufacturing locations around the globe, WIKA ensuresflexibility and the highest delivery performance. Every year, over
50 million quality products, both standard and customer-specificsolutions, are delivered in batches of 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
Your partner in the power plant industry

4

Instrument requirements

6

Pressure

10

Temperature

12

Level

14

Replacement service for diaphragm seal
systems

16

Flow

17

SF6 gas18

Calibration technology

20

Contractor business

22

3

WIKA – Your partner in the
power plant industry
In all areas of power generation – from conventional power plants, through nuclear power plants to decentralised systems suchas CHP and biomass plants – pressure, temperature, level measuring instruments and also primary flow elements from WIKA
are in use.
The demands on measuring instruments are as diverse as
their fields of application. In hazardous areas and in nuclear
plants, in aggressive as well as non-aggressive environments, our measuring instruments fulfil the highest requirements. Individually tailored advice and proposals, to match
solutions to your needs, supplement our extensive offering ofproducts and services.

4

Our expertise and dependability, in addition to our worldwide
sales and service network, has made WIKA a global
contracting partner with many well-known names in theinternational power plant industry.

All around the world –Close to the customer

With manufacturing locations around the globe, we ensure the highest flexibility and delivery performance. Some WIKA manufacturing locations:

Germany (HQ), Australia, Brazil, Canada, China, India, Italy, Korea, Malaysia, Poland, Singapore, Switzerland, South Africa and USA

Proximity to our customers is essential for efficient solutions.
Whether standard products or custom designs: Working withyou we'll find the right concepts for your requirements.
To meet this demand wherever it arises, we are a stronggroup of companies with a worldwide presence through ourwholly-owned subsidiaries. Our experienced engineers andsales specialists are your competent and reliable contacts
locally. They know the country-specific conditions, standards
and applications, and will dedicate the time for your individual
requirements.

Thus, around the world you have access to our uniqueknow-how and product range. Whether you want to measure
up to 0.5 mbar or up to 700 bar, to determine the pipe wall
tempera­tures at the boiler or require a computational proofof your thermowells, whether you will measure a continuous
level or wish to monitor a limit level, wish to record a flow
through an orifice plate, Venturi or pitot tube, whether in aconventional power plant or in a nuclear one:For each application, we offer the right solution for you.

5

Certified safety
International approvals/certificates
High-quality components are essential for safe and reliable production
processes. They are a precondition
for highly efficient processes, helping
to avoid danger to people, environment and property. Rigorous testingof the instruments used, by national
and international authorised bodies,
results in reliability and stable workflows. WIKA instruments offer a wide
range of approvals and certificates,
worldwide.

GL

6

Safety integrity level
The safety integrity level (SIL) of acomponent is certified through amanufacturer's declaration on thebasis of an FMEDA (failure modes,
effects and diagnostic analysis). The
FMEDA is a systematic evaluation of
the random failure behaviour of thecomponent. With this, the statisticalvalues ​​of individual components and their functionalcorrelations are jointly assessed. The results are quantified
data on the probability of failure and the reliability of thecomponents.

Instrument requirements

Fieldbus systems
Bus technology

Standard output signals

The general trend towards using digital bus systems insteadof the conventional field instruments with an analogue output
signal is also being seen in power engineering.

Based on the variety of output signals available our measuring instruments can be easily integrated into any plant
concept. Among others, the following standard output signals
are available:

Advantages:■ Higher accuracy■ Reduced wiring requirements■ Possibility of parameterisation■ Extended diagnostics of field instruments■ Improved process monitoring■ Analogue (e.g. 4 … 20 mA, 0 … 10 V)■ 4 … 20 mA with a superimposed HART® protocol■ PROFIBUS® PA■ FOUNDATION Fieldbus■ Reliable digital signal transmission
To plant managers this means a cost reduction and anincreased availability of their plants.

Internal and also external tests
certify the compatibility of ourtransmitters with almost all open
software and hardware tools.

7

Wake frequency calculation
Wake frequency calculations are carried out as a mathematical confirmation of the strength for thermometer thermowellswith respect to the static and dynamic loads under the process conditions. In the last years they have gained more and more
importance. While in the past, for many years, experience defined the design of thermowells with the end user, today thedimensions of the thermowell are matched to the process through computation.

The most prevalent basis for this calculation, worldwide, is
ASME PTC 19.3. Through the wake frequency calculation,a greater safety in operation for all types of plant isalready achieved in the planning phase. Thus, even before
commissioning, expensive failures of measuring points and8

the associated risks and downtime are prevented.
With complex measuring points, an intensive session withthe plant operators also leads to a constructive solution.

Instrument requirements

Increased safety with high process loads
Calculations for establishing the stability of thermowells makeit possible to minimise or eliminate the possibility of damage
to the thermowells even before the plants where they areused are commissioned. The calculations can be made inaccordance with ASME PTC 19.3 or Dittrich/Klotter. The
following process parameters are required to complete thecalculations:■ Flow rate in m/s■ Medium density in kg/m³■ Temperature in °C■ Pressure in bar

Independently of the thermowells’ method of manufacture,
the results of the wake frequency calculation are always
divided into two parts: Firstly, the dynamic view on vibration
failures through operation at resonance and secondly, thestatic load through external pressure.

Hydrostatic pressure test
This test is carried out using external pressure on flanged
thermowells, and using an internal pressure test for weldedor threaded thermowells. The level of the test pressure isdetermined according to the construction of the thermowelland the flange used. Common pressures used are between
60 and 500 bar (1.5 times the flange pressure rating) for
between 3 and 15 minutes.

Non-destructive tests
The most common non-destructive tests for thermowells are
the pressure test, the liquid penetrant inspection and the PMI
test.

9

Pressure
The WIKA programme is divided into a number of product lines and is thus suited to the widest range of applications. In
addition, many instruments can be combined with each other or can be extended, for example with diaphragm seals,
capillaries or thermowells.

Transmit

Switch

WIKA offers a complete range of electronic pressure measuring instruments: Pressure sensors, pressure gauges with
output signal and process transmitters for the measurementof over-, absolute and differential pressure. The differentpressure measuring instruments are used for the monitoringof overpressure, in level measurements on tanks and vessels, and also for flow measurement in combination with anorifice plate or a Venturi tube.

In our measuring instruments we utilise the latest sensor
technology which has been tested and proven in each plantcomponent in the power plant industry. These work without any kind of mechanical contact, consequently they are
wear-resistant, and there's absolutely no influence on themechanics. Furthermore the direct switching of electricalloads up to AC 250 V / 20 A is enabled. The instruments canbe used in all safety-critical applications (SIL certificate).

Display
Indicating pressure gauges for over-, absolute and differential pressure with Bourdon tube, diaphragm or capsulepressure elements have been proven millions of times over.
Since these measuring instruments work independently of
any power supply, they can be used in parallel to electricaltransmitters, particularly in safety-related applications forpressure monitoring.

10

Product portfolio

Instrumentation valves and accessories
Very often, pressure measuring instruments are installed in
combination with valves to enable an easy separation fromthe process for recalibration or replacement.

WIKA offers a wide range of valves, valve manifolds andmonoflanges, which can perform shut-off, venting andcompensating functions.
A variety of sizes and connection types, such as NPT, G and
IEC connection, and also mounting brackets for wall or pipe
mounting are available.

Instrumentation valvesProtective devices

11

Product portfolio

TemperatureWithin the power plant industry, temperature plays an important role and is used in almost all circuits. One will find thismeasurement technology in 2 out of 3 measurements, among others, for boiler or flue gas plant protection; however,temperature sensors is also installed in many control circuits. For all of these demanding applications, WIKA has the rightsensor and transmitter.

Transmit

Display

Our range of products includes thermocouples, resistancethermometers as well as analogue and digital temperaturetransmitters for all applications in power plants.

Our dial thermometers work on the bimetal, expansion
or gas actuation principle. This enables scale ranges of-200 ... +700 °C in different class accuracies, response
times and resilience to environmental influences. Diverse
connection designs, stem diameters and individual stem
lengths enable a flexible measuring point design. Dial
thermometers with capillaries are particularly versatile.
All thermometers are suited for operation in a thermowell ifnecessary.

SwitchThermowells

As a result of the integration of switch contacts and output
signals into our mechanical temperature measuring
instruments, we can offer a wide variety of combined
instruments. Furthermore the direct switching of electricalloads up to AC 250 V / 20 A is enabled. The instruments havebeen developed especially for safety-critical applications inaccordance with IEC 61508 (SIL 2). On customer request theuse of high-quality and corrosion-resistant wetted materials is
confirmed by a 3.1 certificate.

So that thermometers can work even under extreme processloads, we offer a wide range of thermowells. The thermowells
can also be supplied in special materials such as Hastelloy
and titanium or with various coatings depending on theprocess requirements.

12

Applications

Temperature measurements within gas
turbines

The aim of tubeskin temperature measurement is to monitor
the maximum permissible temperature curves and with thisto prevent a premature overheating of the piping. Due to theaccuracy of the tubeskin thermocouples, the operator canensure the boiler operation of their plant, increase the service
life of the boiler tubes and optimise the efficiency.
A simple installation is ensured through a secure weld fitting

Modern gas turbines are designed to utilise the energy
from gases as efficiently as possible. For this, the mostimportant criterion is to operate the combustion at as a high atemperature as possible, without exceeding the limits of useof blades and case. Of course, the turbine must also respondquickly to changes in load, thus, in addition to the accuracy,
the speed of the temperature measurement also becomesincreasingly important.

to the pipe wall, suitable for every nominal width of pipe. This
also offers a fast replacement during the tight maintenanceschedules of a shutdown.

Inside a gas turbine, conditions are extreme: Temperaturesof up to 800 °C, high flow rates and strong vibrations. WIKA
thermocouples and thermowells also work safely and reliably
in these harsh cases of application.

www.siemens.com/press

Tubeskin temperature measurement

13

Product portfolio

Level
WIKA offers a wide range of level measuring instruments for temperatures up to 450 °C or pressure ranges up to 400 bar.
We have a comprehensive range of bypass level indicators, level sensors and magnetic float switches available.

Display

Transmit■ Bypass level indicators■ Submersible pressure sensors■ Sight glass level indicators

Switch■ Float switches■ Optoelectronic switches

14■ Continuous measurement with float

Applications

Sight glass level indicators on steam
generators
With this level indicator design, the liquid is encapsulated
between two transparent sight glasses. This allows the liquid
to be looked through and thus provides a clear indication of
the level. Transparent level indicators are available in doublecover plate design for pressure ranges up to PN 100. They
are the most suitable indicators for steam applications above
35 bar, where mica shields have to be used to protect thesight glasses from corrosion by the steam boiler water.

Bypass level indicators on low-pressure
pre-heaters or feedwater tanks
In a communicating bypass chamber mounted to the sideof a vessel a float moves with the level of the medium to bemeasured.
The magnetic field of the radial-symmetric magnetic system
positioned in the float at submersion height activates themagnetic roller display attached to the outside of the bypass
chamber as well as the switching and measuring elements.
This proven measurement system can be combined withfurther independent measurement principles such as a
guided-wave radar system, a reed measurement chain or alimit switch. Thus for independent measurements, only two
process connections are required, a full redundancy in themeasurement is possible and a visual level measurement ispermanently available.

15

Service

Replacement service fordiaphragm seal systems
WIKA diaphragm seal systems mounted with processtransmitters from WIKA and all well-known manufacturers arerecognised and valued internationally. The optimal diaphragm
seal designs, materials and filling media are available forthe most difficult measuring requirements and for eachapplication.
By using diaphragm seals, the measuring instruments canbe used at extreme temperatures from -90 to +400 °C andwith aggressive, corrosive, heterogeneous, abrasive, highly
viscous or toxic media.
The special materials and coatings employed by WIKA
ensure a long service life for the diaphragm seal. However,
we do recommend having regular service intervals,
depending on the media used, at which the diaphragm seal
can be replaced.

In this way, in addition to cost savings, you also create thecertainty of being able to continue producing with the latest
technology. With a preventative replacement, scheduled inline with planned shut-downs to your plant, you can reduce
downtimes.

Advantages of our replacement service
Only in rare cases must defective diaphragm seal systems be replaced completely. With the testing and replacement, WIKA
offers you a service package with clear cost savings through the further utilisation of your existing process transmitter.

Further advantages■ New calibration of the system■ Hydrostatic pressure test for differential pressure■ Current material certificate■ Current approvals, e.g. for power plants■ State-of-the-art weld seam at the system (AD 2000)

16

Product portfolio

Primary flow elements
Our portfolio for primary flow elements includes orificeplates, meter runs, flow nozzles, Venturi tubes, pitot
tubes and restriction orifices.
With our extensive product range we are in a position tocover almost all applications within power plants. As a resultof our many years of experience, we can develop customised
solutions to meet your specific needs.

Calibration
For many customers, the accuracy of the measurement is a
key criterion. Often, a best-in-class measurement is requiredin terms of the accuracy, the precision and the reproducibility.
With this we will support you during the entire planning andmanufacturing – our focus is the best solution for your project,
the guarantee of high quality and a calibration certificate inaccordance with ASME PTC6, ISPESL and IBR standards.

Typical applications■ Feedwater volume measurement■ Injection volume measurement■ Steam volume measurement■ Lubricating oil volume measurement■ High-pressure meter run

17

Product portfolio

Lifecycle solutions for SF6 gas
For over 50 years, SF6 gas has been used successfully invarious industrial applications.
Most of the SF6 gas volume is used in switchgear and switchdisconnectors in electricity transmission and distribution.

In medium and high-voltage switchgear of the electricity grid
operators, the gas acts as an extremely efficient insulation
medium and operates as the arc quenching during theswitching process.

SF6 gas measurement
Instrumentation

Analytic and detection instruments

The monitoring of the SF6 gas condition serves for plantsafety.

The plant safety of SF6 gas-insulated equipment isreduced significantly through low concentrations of SF6
decomposition products. In operation, these arise througharcing in moist or impure SF6 gas. WIKA offers a complete
product line for gas analytics, including accessories.

Product variants:■ Mechanical gas density indicators■ Mechanical gas density monitors with alarm contacts■ Mechanical gas density switches without display■ Gas density transmitters with analogue output■ Gas condition transmitters with digital output

Leakage detection instruments enable accurate detection
and quantification of leakage points. The timely detection
and sealing of the smallest of leaks reduces environmental
impact and saves on the refilling of leaked gas quantities.

Connecting parts

Filling and handling equipment

For the filling or evacuation procedure for SF6 tanks, reliable
connection technology is required in order to prevent gas
leakage and to enable efficient operation. WIKA connecting
parts fulfil the highest customer requirements, and include
valves, couplings, hoses and other components.

The service operations for the evacuation and filling of SF6
tanks, or the processing of contaminated SF6 gas, must be
carried out with the appropriate equipment and by trained
personnel. The WIKA product portfolio for filling and handlingequipment covers everything to do with the handling of SF6
gas.

18

Applications

Lifecycle

SF6 gas academy

Designing for a service life of up to 40 years requires boththe use of high-quality components and an adequate
maintenance strategy. WIKA is the only company to offer a
product portfolio and comprehensive application experience
for the entire SF6 gas lifecycle - everything from one source.
Our customers can thus access in-depth know-how – fromplanning to the disposal of SF6 gas-filled equipment.

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Services■ Commissioning■ Repair and maintenance■ Calibration■ Quality analyses■ Loan instruments
On request we can also carry out the services on yourpremises.

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In order to identify potential for improvement in the SF6 gas
lifecycle, in-depth knowledge about SF6 gas characteristics
and legislation is required.
The “SF6 gas academy” initiative was launched to createa cooperative learning environment and to develop bestpractice solutions in conjunction with experts. Each seminaris individually tailored to the needs of the participants.

19

Calibration technology
From individual components ...
WIKA is the ideal partner for solutions in calibration
technology, whether a single service instrument is required
quickly on site, or whether a fully automated calibration
system needs to be designed for the laboratory or production.

We are able to offer an appropriate solution for eachapplication. In relation to the measuring task and themeasurands, the following product matrix will assist you.

Portable pressure generation

Measuring components

Hand-helds, calibrators

Test pumps serve as pressure
generators for the testing of mechanicaland electronic pressure measuring
instruments through comparative
measurements. These pressure tests cantake place in the laboratory or workshop,
or on site at the measuring point.

High-accuracy pressure sensors and very
stable standard thermometers are ideal
for applications as references in industrial
laboratories. Due to their analogue or digitalinterfaces, they can be connected toexisting evaluation instruments.

Our hand-held measuring instruments(process tools) offer a simple capability
for measurement or simulation of all
established measurands on site. They
can be operated with a wide variety ofpressure sensors or thermometers.

Digitally indicating precision
measuring instruments

Digital precision instruments
and controllers

Fully automated calibration
systems as complete solutions

High-accuracy digital precision measuring
instruments are ideal for applications
as reference standards in industrial
laboratories, enabling high-accuracy
calibration. They feature exceptionallysimple handling and an extensive range offunctionality.

Due to their integrated controller,
these instruments offer exceptional
convenience. Typically, a fully automatedsetting of the required value can be set via
the interface.

Fully automated calibration systems
are customer-specific, turnkey
installations which can be fitted inlaboratories as well as in the production
environment. With integrated reference
instruments and calibration software,calibration certificates can be generated
and archived in a simple andreproducible way.

... to a fully automated system

Pressure
20

Temperature

Current, voltage, resistanceCalibration technology

Calibration services

Our calibration laboratories have been calibrated for pressure
and temperature for over 30 years. Since 2014, our calibrationlaboratory has also been accredited for the electrical measurands
DC current, DC voltage and DC resistance. Since 2017, the factory
calibration for length measuring instruments has been expanding
our portfolio.

■ ISO 9001 certified■ DKD/DAkkS accredited (in accordance with DIN EN ISO/IEC 17025)■ Co-operation in the DKD/DAkkS working groups■ Over 60 years of experience in pressure and temperature
measurement■ Highly qualified, individually trained personnel■ Latest reference instruments with the highest accuracy

Manufacturer-independent calibration - fast and precise for ...
Pressure

Temperature -1 bar … +8,000 bar (to +9,500 bar possible with factory calibration)

 -196 °C … +1,200 °C

 C alibration using working standards (precise electrical pressure
measuring instruments) or high-accuracy reference standards(pressure balances) With an accuracy of 0.003 % … 0.01 % of reading In accordance with the directives DIN EN 837, DAkkS-DKD-R 6-1 or
EURAMET cg-3

 Comparison calibration in calibration baths and tube furnaces with anaccuracy of down to 1.5 mK
 Calibration at fixed points of ITS90 with the smallest possible
measurement uncertainties- Triple point of mercury (-38.8344 °C)- Triple point of water (0.01 °C)- Melting point of gallium (29.7646 °C)- Solidification point of tin (231.928 °C)- Solidification point of zinc (419.527 °C)- Solidification point of aluminium (660.323 °C)

 In accordance with the appropriate DKD/DAkkS directives

Current, voltage, resistance

LengthOn site (pressure and temperature) DC current from 0 mA ... 100 mA

 Factory calibration within 10 working days

In order to have the least possible impact
on the production process, we offer you atime-saving, on-site DAkkS calibration throughout Germany.

 DC voltage from 0 V ... 100 V

 DC resistance from 0 Ω … 10 kΩ In accordance with the directives VDI/VDE/
DGQ/DKD 2622

 Replacement of the measuring device if
required Calibration of special-purpose gauges
according to customer drawings

 Calibratable measuring devices- Caliper gauges to 800 mm- Testing pins to 100 mm- Ring gauges and plug gauges to 150 mm- Tapered thread gauges to 150 mm- Gauge blocks to 170 mm(also possible as a set)
- others on request In our calibration van or on your workbench With a DAkkS accreditation for pressure- from -1 bar … +8,000 bar- with accuracies between 0.025 % and 0.1% of full scale for the standard used

 With a DAkkS accreditation for temperaturefrom -55 °C … +1,100 °C

21

Contractor business
WIKA has been active in the contractor business for morethan 30 years. Together with international partners we realise
large projects all over the world. Thus we are more than areliable supplier of high-quality measuring instruments:

As a competent partner we develop - together with you products and solutions made custom-fit to your requirements.

Support from the very beginning

Acceptance tests

During all phases of the project WIKA remains yourcompetent partner: Starting with planning in the basic anddetail engineering, through realisation and implementationof the project, all the way to the after-sales support. WIKA
provides ready-to-use instruments for direct implementation.

Our customers have the opportunity to perform acceptancetests on WIKA products prior to delivery. This increases the
security in the product coordination. This means that you canbe sure that all instruments will also arrive at the place of use
in excellent condition.

Tag signs
At WIKA, the measuring point numbers required within the
project business can be engraved onto stainless steel tags oronto flanges. Furthermore, they can be printed onto adhesive
labels or dials.

Project-related documentation
Not only can we prepare data sheets, dimensional drawings
and operating instructions especially for your project, but wecan also provide material certificates, product certificates,
quality plans, welding procedure tests, PMI tests, etc. To
your design, in many languages and in either digital or print
format.

22

Contractor business

Summary of projects completed

WIKA has been undertaking international projects for many
years, not only in conventional power plants, such as coaland gas generation plants, but also in nuclear power plants.

As a result of their extensive product portfolio, WIKA is respected as a complete supplier within the project business.

Gas/Combined cycle power plants

Brown coal/hard coal fired power plants■ Franken I project (Germany)■ Irsching project (Germany)■ Ghent project (Belgium)■ Rijnmond project (Netherlands)■ Gonyu project (Hungary)■ Malzenice project (Slovakia)■ T-Power project (Belgium)■ Knapsack project (Germany)■ Shuweihat project (UAE)■ Wang Noi project (Thailand)■ Sagunto project (Spain)■ Shedgum project (Saudi Arabia)■ Maritza project (Bulgaria)■ Belchatov project (Poland)■ RDK 8 project (Germany)■ Lünen project (Germany)■ Tuzla 5 project (Bosnia Herzegovina)■ Nikola Tesla project (Serbia)

Nuclear power plants
For applications in nuclear power plants, WIKA offers acomprehensive product portfolio, both for the primary
and also the secondary circuits. Our instruments conformto even the highest demands of safety and functionality(1E, K1, LOCA).

Extensive information
can be found in our
brochure “Nuclear
power generation” at
www.wika.de.
Pressure | Temperature | Level | Flow | Calibration

Nuclear power
generation

generation
Nuclear power

23

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
WIKA Instruments Romania S.R.L.
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
WIKA Instrumentation Suzhou Co., Ltd.
Tel. +86 512 6878 8000
info@wika.cn / www.wika.com.cn

Botswana
WIKA Instruments Botswana (Pty.) Ltd.
Tel. +267 3110013
info@wika.co.bw / wika.co.bw

RussiaAO “WIKA MERA”
Tel. +7 495-648018-0
info@wika.ru / www.wika.ru

USA
WIKA Instrument, LP
Tel. +1 770 5138200
info@wika.com / www.wika.us

India
WIKA Instruments India Pvt. Ltd.
Tel. +1800-123-101010
info@wika.co.in / www.wika.co.in

Egypt
WIKA Near East Ltd.
Tel. +20 2 240 13130
info@wika.com.eg / www.wika.com.eg

Serbia
WIKA Merna Tehnika d.o.o.
Tel. +381 11 2763722
info@wika.rs / www.wika.rs

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

Japan
WIKA Japan K. K.
Tel. +81 3 5439-6673
info@wika.co.jp / www.wika.co.jp

Namibia
WIKA Instruments Namibia Pty Ltd.
Tel. +26 4 61238811
info@wika.com.na / www.wika.com.na

Spain
Instrumentos WIKA S.A.U.
Tel. +34 933 9386-30
info@wika.es / www.wika.es

Mensor Corporation
Tel. +1 512 3964200
sales@mensor.com
www.mensor.com

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

Nigeria
WIKA WEST AFRICA LIMITED
Tel. +234 17130019
info@wika.com.ng / www.wika.ng

Latin America

Korea
WIKA Korea Ltd.
Tel. +82 2 869-0505
info@wika.co.kr / www.wika.co.kr

Saudi Arabia
WIKA Saudi Arabia Llc
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

United Arab Emirates
WIKA Middle East FZE
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!

14106325 04/ 2023 EN

www.wika.com