WIKA Instruments Limited

4 Gatton Park Business Centre, Wells Place, Merstham

  • Pressure, Temperature, Level, Flow & Calibration
  • Producing over 50 million products annually
  • Founded in 1946
  • Pressure, Temperature, Level, Flow & Calibration
  • Producing over 50 million products annually
  • Founded in 1946
Currently Closed
01737 644 008
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WIKA Instruments Limited

Welcome to WIKA Instruments Ltd

WIKA Instruments Limited is the UK subsidiary of the worlds leading manufacturer of pressure, temperature, level, force, flow and related calibration instruments. With our expertise and reliability WIKA offers you a large selection of field instrumentation which specifically meets your requirements as well as individually tailored advice and proposals, to match solutions to your needs.

The WIKA subsidiary in the UK & Ireland was formed in 1972 and since 2005, the head office has been in Merstham, Redhill, Surrey.

There are 2 other locations:

Swanley Kent:
TC Fluid Control - Level instrumentation manufacturing, development and customer support.
Tel.: +44 1322 622400
Email: [email protected]

Irlam, Manchester:
DH Budenberg - Industrial deadweight tester manufacturing, development and customer service support facility.

There is also an accredited UKAS laboratory for production, customer primary and secondary standards calibration and service.
Tel.: +44 161 7772800
Email: [email protected]

Working together with our customers, we develop comprehensive solutions based on our high-quality measurement technology components, with the solutions ultimately being integrated in their business processes. Every year, over 50 million quality products, both standard and customer-specific solutions, are delivered in batches of 1 to over 10,000 units..

Your reliable partner:

... Standard products and customer-specific solutions
... An extremely wide variety of products (incl. custom-designed products)
... Innovative partner for OEM applications
... Comprehensive technological competence
... Certified quality
... Highest safety standards
... International approvals
... Long-term security of supply

Product portfolio - Versatility and flexibility.

Everything from one source WIKA offers a complete range of instruments for the measurement of gauge, absolute and differential pressure: Pressure gauges, digital pressure gauges, pressure sensors (also known as pressure transmitters), process transmitters, pressure gauges with output signal, pressure switches and contact gauges.

By using diaphragm seals, the measuring instruments can be used at extreme temperatures from -90 to +400 C and with aggressive, corrosive, heterogeneous, abrasive, highly viscous or toxic media. The optimal diaphragm seal designs, materials and filling media are available for each application.

The comprehensive range of accessories comprises valves and protective devices (e.g. pressure gauge valves, pressure gauge cocks and pressure gauge syphons), mounting accessories and electrical accessories.

For each temperature range the suitable solution: The WIKA product portfolio for electrical temperature measurement includes thermocouples, resistance thermometers (PTC and NTC) with integrated connector or connected cable and versions with connection head. Measuring ranges from -200 to +1,700 C are covered. Temperature switches, analogue and digital temperature transmitters, temperature controllers and digital indicators complement our range of products.

Our dial thermometers work on the bimetal, expansion or gas actuation principle. This enables scale ranges of -200 to +700 C in different class accuracies, response times and resilience to environmental influences.

For demanding operating conditions, the thermowells from WIKA are available both in solid-machined and fabricated designs. The variants offered differ mainly in their designs; with flanges, with threads or for welding. Furthermore, thermowells are available in Van Stone design and with connections for sanitary applications.

We operate on your level: WIKA has a comprehensive range of level monitoring products available for temperatures up to 450 C, densities from 400 kg/m and pressure ranges up to 500 bar. The product spectrum includes bypass level indicators, submersible pressure sensors, sight glass level indicators, magnetic float switches and optoelectronic switches. Customer-specific special designs complete the WIKA offering.

Our product range for primary flow elements includes orifice plates, meter runs, flow nozzles, Venturi tubes, pitot tubes and restriction orifices. Our portfolio also includes flow switches and air flow sensors. With this broad product range, we are able to cover almost all industrial applications. We also develop custom solutions for you in order to meet your specific requirements.

With force transducers from WIKA, you focus on quality, experience and competence as well as on individual solutions. We also offer you the free selection of all key technologies from a single source: hydraulic force measurement, strain gauges and also innovative force measurement using thin-film technology.

Highest precision for each requirement: WIKA offers a broad product range of calibration instruments for the physical units of measurement for pressure and temperature, and for electrical measurands. A multitude of specific patents ensure unmatched performance characteristics with many of our calibration instruments.

The range of services comprises the calibration of measuring instruments in WIKA's own accredited UKAS calibration laboratories.

Contact a member of our team or visit our website now

Products and Services


ISO 9001 Quality management systems

Opening Hours

Monday -   07:30 to 16:00
Tuesday -   07:30 to 16:00
Wednesday -   07:30 to 16:00
Thursday -   07:30 to 16:00
Friday -   07:30 to 16:00
Saturday -   Closed
Sunday -   Closed

Accepted payment methods

Visa Visa Debit BACS MasterCard

Payment Terms


30 days

Key Personnel

Rob  Clark

Rob Clark
Product Sales Manager - Electronic Pressure & SF6

Tel: 07976 292723
rob.clarkEmail Uswika.com

Lee Randall

Lee Randall
Product Sales Specialist - Temperature Measurement

Tel: 07866 700523
lee.randallEmail Uswika.com

Louay  Hassan

Louay Hassan
Sales Manager - Calibration Technology

Tel: 07917 871810
louay.hassanEmail Uswika.com

Tomasz  Bialkowski

Tomasz Bialkowski
OEM Instruments (General Purpose Range)

Tel: 01737 646740
Tomasz.BialkowskiEmail Uswika.com

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