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Air Gauge interface module

Solartron Metrology's Orbit Air Gauge Interface Module (AGM) makes connecting air gauge Measurement Probes to Orbit simple, allowing the user to mix air gauges with all of our contact and non contact sensors to fully utilise the full performance of the Orbit Digital Measurement  Network.

Solartron’s quality drive in 2022 for business good & customer’s satisfaction

This year brought many challenges, but also a significantly larger number of positive developments which we were able to pass on to you. 

Following on from investments made in 2021, we continued our drive for quality and excellence, ensuring that customers such as yourself would receive a high standard of precision with every metrology solution product you purchased.

For us, this was a year of exciting releases, further expanding our range of quality metrology sensors, gauges and probes. Click here to read about some of our achievements throughout the year. 


Solartron metrology service and support

We are leading sensor manufacturers in the design and manufacture of highly accurate, precise and rugged digital and analogue linear measurement sensors and dimensional gauging probes, including LVDT displacement transducers.

At Solartron Metrology we pride ourselves on the high quality of our wide range of metrology and measurement products.

If you have any questions or issues on precision measurement or any of our precision measurement sensor technology products, we’re always here to help.

Displacement transducers s-series

The S-series displacement sensor is the culmination of many years’ experience gained from a history of excellent displacement sensors coupled with attention to detailed market feedback. The result is a large range of sensors that is able to satisfy todays demanding manufacturing and research applications.

The S-Series transducers provide one of the best precision solutions for manufacturing and research applications.

Solartron Metrology provides a high-performance displacement sensor, the S Series transducer, with four output options: Standard LVDT, isolated DC voltage, 4-20 mA, and digital.

Find out more 👉🏽 S Series Displacement Transducers Advantages

Displacement sensors. Miniature displacement

SM sensors cover two standard types in two measurement ranges ±1mm and ±3mm. They are designed for measuring displacement in applications where infinite resolution and precise repeatability is required in a very small size. 

Solartron Metrology is focused on improving our products to meet special customer requirements. We established an increase in demand on the control quality monitoring during the machining process in oily and wet environments. Solartron Metrology now offers the extra step of sealing the pencil probes at all points of ingress, for a full IP68 rating. All probes are 100% tested with up to 1 bar internal air pressure when fully submersed into the water, before this product is shipped to the customer. 

Digital displacement sensor in civil engineer  

Test instruments supplied to the civil engineering industry can be used to survey the mechanical properties of soil and rock conditions of civil engineering sites prior to construction, alongside laboratory testing of new materials.

Linear Displacement Transducers compliment data logging electronics on testing machines to replace the use of manual dial gauges and thus reduce the risk of error, creating a cost- and time-efficient alternative.


Solartron now offers, quite possibly, the world’s shortest pneumatic vacuum probes.

The DPR/1/V probe is a sensor with 1mm measurement range that can be retracted using vacuum pneumatic air.  
Shorter body probes, the entire length of the probe is just 33 mm, with high accuracy and good repeatability are perfect solution for checking certain dimensions in automotive and heavy machining industries may require multiple points, but in spaces where standard gauging probes would be too big to fit into. 
Accuracy and Repeatability are the same as standard Orbit Digital probes. 



In today’s highly competitive and increasingly global marketplace, in which product reliability and quality assurance are vital, it is critical that a product manufacturer uses the right displacement sensor technology.

Your choice of displacement sensor has a direct impact on raw material and energy use, manufacturing process costs and product quality. Therefore, it is critical that you choose the right displacement sensor for your product.

Why your choice of displacement sensor is critical

There is a wide range of displacement sensors available on the market to suit specific applications and conditions.

The displacement sensor that you need will depend on the type of your application and parameters such as measuring range, frequency response and accuracy. The decision you make will have an impact on the standard, safety and performance of your product.

To help you select the right displacement sensor, we have created a brief guide to displacement sensors. The aim is to provide you with information on sensor applications and features so that you can make an informed decision for your next project.


Without good repeatability from the measuring system the collected data is of little to no value. 

Gauge Repeatability and Reproducibility (R&R) is one of the most important aspects of a gauging fixture but also one of the most difficult functions to achieve when building a gauging probe.

The failure of a gauging probe to provide good repeatability comes primarily from three sources - mechanical free movement within the probe, electrical noise and magnetic interference

Solartron has invested extensively in the manufacture of bearings and shielding against both electrical and magnetic interference

As global pressure to reduce environmental pollution continues to grow, so does the pressure to produce evermore efficient electric vehicles.
Solartron is playing a key role in the developing, providing measuring solutions for:

✔️ Battery Trays and Covers
✔️ EV Automotive Glass and Optics
✔️ EV Steering and Suspension components
✔️ EV Transmissions
✔️ EV Motor Rotors
✔️ EV Motor Stators
✔️ Regenerative Braking Systems
✔️ Cooling Systems

Introducing the new Solartron Non-Contact Laser Triangulation Sensors. 

We are launching two new cutting-edge compact Solartron Non-Contact Laser Triangulation Sensors, bringing enhanced accuracy and efficiency to manufacturing automation process control.

The new sensors offer gauging and displacement management technology users unique precision and performance, and full compatibility with other Solartron software and systems.   

Read more here...

New Ethernet Interface Module 2.0. Now has dynamic capability

The Ethernet Interface Moduleprovide full functional control of theOrbit3 system and supports all modes of data capture at full speed

Solartron are constantly developing their products and aiming to meet all customer needs and requirements, as a result we are happy to introduce the New Ethernet Interface Module 2.0 which has dynamic capability (3906 readings per module per second), connects up to 250 Orbit® Modules and…the good news… has lower cost.

Solartron Metrology offers high precision Jet "J Type" Digital probes that can be used to quickly gauge profile forms.

In electric vehicles, the stator housing provides the magnetic field to drive the rotation armature in a motor and requires seamless connection between components. The precise measurements are critical for electric motor to function smoothly without fail. 
Jet probes are perfect to make precise measurements in a manufacturing environment, as only Jet type probes continue to operate even if gaiter becomes punctured.

Solartron Metrology actively participates in the future engineers projects.

Our S-series sensors were recently used by students at an engineering school in France. The project required students to build their own sensors to capture seismic activity and then compare the results with our s-series sensors.



The electric vehicle market is booming. Today there are an estimated 477,000 electric cars (EVs) on the road in the UK and more than 790,000 plug-in hybrids.

Solartron Metrology is very proud to play a small role in bringing the industry of EV vehiclesforward, by supplying high-performing precision measurement solutions that support breakthrough electric vehicle and charging advancements.

Our measurement sensors and solutions have found homes within the production lines of the world's top vehicle manufacturers. In the realm of heavy equipment, our solutions are at work in the most demanding projects on land, sea, and air.



Solartron Metrology offers high precision Digital probes for battery cells in a critical step during assembly of the battery packs for Electric cars. "Prismatic" and "Pouch" cells have several critical dimensions, such as thickness and width, that must be checked quickly so they can swiftly be assembled into battery packs, without any  issues of form and fit.

Solartron probes can be quickly used to check critical cell dimensions, with high resolution, repeatability, and throughput. Custom flat tips can be added. Feather Touch probes are available if low tip forces are required.



Measurement of battery support arms is a critical step during the assembly of electric vehicle structures.

Solartron Metrology offers high precision digital probes that can be used to quickly gauge battery support arms. For the data collection and export to QDAS, Solartron’s Orbit Gauge Software 4.0 (OGS 4.0) is the perfect solution. 

In recent years, in order to reduce environmental pollution, electric vehicles have been studied and developed to improve vehicle efficiency. Solartron’s measuring solutions can be used in many measurements in EV industry.


Control 2022 Trade Fair - Germany

The Solartron Metrology team was pleased to have a stand at the Control international trade fair for quality assurance which took place in Stuttgart from May 3-6, 2022.

It was the first time that the trade fair had been able to go ahead since the outbreak of the Covid pandemic in early 2020 and, due to the pandemic, was not as large as previous events, with a lower number of visitors present.

Despite these unavoidable circumstances, several interesting new contacts were made which resulted in useful and productive conversations.

We generated 20 new leads, in addition to holding conversations with existing contacts and customers - 14 of the new leads were from Germany and six were new international contacts. Most of the new leads came from within the automotive sector.


What lies ahead

The Solartron Metrology team is currently in the process of sending the requested documents and information to all newly acquired contacts, to generate new business. This will promote further conversations and make clear which sectors have particular interest in our products.







Come and view our latest developments in sensor technology at the EXPOMAQ exhibition 2022 in Poliforum Leon, Guanajuato, Mexico from June 22 - 24

Home | Expomaq





The Solartron Metrology team is looking forward to showing our latest developments in sensor technology at  EUROSATORY 2022 in Paris, France from June 13 - 17

Home | Eurosatory





Solartron Metrology is doing its best to invest in our beautiful planet.
Being focused on long lasting, high resolution measurements in multiple fields for many years, the company is committed to constructing sustainable solutions and services into the energy sector, environmental and eco-friendly technologies. Solartron Metrology has developed sensors and software to offer smart solutions for global customers.

Solartron Metrology adheres to green vision and better future and  will keep close to customer needs around  the globe.







Solartron Metrology announces the release of the second generation of a user-friendly precision measurement software package, Orbit Gauge Software 4.0 (OGS4).

The new release software designed to collect and store measurement data from manual, semi-automatic and automatic inspection systems. Read more...





Come and view our latest developments in sensor technology at the Control exhibition 2022 in Stuttgart, Germany from May 3 - 6

Control – International trade fair for quality assurance (


A guide to the five parameters of gauging probe measurement

Solartron Metrology provides a wide range of gauging probes. When choosing gauging probe systems for your applications, it is important to have a clear understanding of these parameters and your requirements in relation to them.

To help provide a clear picture of the parameters and to help you make the right decision when it comes to your measurement system, we have put together this short guide to the five parameters of gauging probe measurement. Read more...




Solartron Metrology is looking for a Lead Development Engineer  to join the Engineering team at our Bognor Regis Head Office.

Solartron Metrology Ltd is a leading, fast paced UK manufacturer of digital measurement systems. Due to rapid organic growth, we are looking to increase our development team

For more information please follow the link Sensor Manufacturers Careers (


A short guide to choosing contact probe tips

Solartron Metrology provides a wide range of contact probe tips in different materials. When measuring or gauging parts using contact probes, the choice of tip profile and material is important. It is integral to the accuracy of the measurement process and the overall performance of the part.

To help you make the right decision, we have put together the short guide to choosing contact probe tip profile and material. Read more...






Solartron Metrology pleased to announce the launch of the CC-Link, a BRAND NEW Protocol Interface Module (PIM) that provides a simple way of interfacing the Orbit® Digital Measuring Network to CC Link TM enabled Programmable Logic Controllers (PLCs).

The CC-Link PIM includes the following features:
  • Connects to 64 Orbit modules, including Solartron probes and lasers
  • Powers up to 10 Orbit modules
  • Easy set-up with free Solartron software package
In addition, with the Solartron CC-Link Protocol Interface Module, users can: 
The Solartron CC-Link Protocol Interface Module is AVAILABLE NOW.


Solartron Metrology offers a full array of thinner body probes to check any dimension within a tight space. This includes the world’s only 3mm diameter LVDT, which has been used for gauging these high tolerance parts.

Thinner body probes with high accuracy and good repeatability are perfect solution for checking certain dimensions in automotive and heavy machining industries may require multiple points, but in spaces where standard gauging probes would be too big to fit into, to check ridges in tight gaps and diameters.


Come and view our latest developments in sensor technology at the 2022 EXPO Manufactura exhibition in Monterrey, Mexico from February 15-17, Booth 1229.

Orbit Gauge 4 Software (OG4)

Solartron is excited to announce the upcoming release of new inspection software for use with your gauging systems. Orbit Gauge 4 Software (OG4) is configurable software designed to interface Solartron Orbit products with manual, semi-automatic, and automatic gauge systems.


An alternative Orbit Interface to the USB module, the ETHIM 2 connects a PC to the Orbit network using Ethernet. It has several advantages over the earlier Ethim module, it is faster and supports all the Orbit measurement modes at a lower cost. Another advantage over the USB is that it does not depend on driver software which is sometimes impacted by Windows updates.

CC Link

A new PLC interface targeting Mitsubishi PLC’s will be available from Q2 2022. This interface will make connecting Orbit products to Mitsubishi PLC’s much simpler. This PLC Interface compliments the current range of interfaces


New Lasers

1.A new competitively priced compact laser with a body width of 20 mm, resolution of better than 0.5 um and up to 1000Hz measurement rate. Measuring range 15 mm

2. A higher speed version of the above up to 4kHz measurement rate. This laser is also housed in a 20 mm wide body.


SI8000 Readout

A stand alone readout for Orbit offering many of the features of GCS software such as SPC. The SI8000 has a touch screen for ease of set up, a colour display, real buttons for operator use in the field all housed in a rugged aluminum case. USB and Ethernet interfaces are standard. The platform is Solartron’s own firmware and does not rely on Windows.

Micro Single Leaf Flexure (Micro Measuring cell)

The smallest measuring cell in the same family as the Mini Probe other tight integration for measurement of small bores. The MSLF is 16.5 mm long and just 5 mm wide with measuring range options of 0.25 mm or 0.4 mm and repeatability better than 0.5 µm.

For more information click here

Here's wishing all of our customers, colleagues and friends a safe, happy and restful Christmas, with all our very best wishes for the new year ahead.

Thank you for your valued custom throughout 2021 and we look forward to working with you in 2022.


Please be aware that between 12pm on Friday December 24th and 8am on Tuesday January 4th we will be running a limited service.

In addition to celebrating 75 years since our company was founded, this year we have also made a series of investments to improve our processes considerably, for the benefit of all of our clients, as well as the environment. Read more about the investments we made over the last year or so and the improvements that have come about as a result:
Precision grinding is key to Solartron’s products, ensuring high performance and a long life. The automatic bowl feed means higher throughput which helps to reduce lead times and enables fast response when products are needed quickly.


Correct heat treatment  of our component parts is essential and is a core competence for Solartron. Investing over £120k in a new vacuum furnace with a high end controller in 2021 secured this process going forward, to ensure we could continue to make and develop the very best sensors in the future.


Accurate honing is key to the operation of our probes and transducers. Installed in 2020, this new honing machine allows more flexibility in our bearing and sensor designs for the future. It also means that some external honing operations can be brought inside the factory, helping response and lead times.


Although this machine was purchased in 2018, in 2021 it has been used more and more to produce the tiny pins and other components that are used in our mini probes, micro flexures and 3 mm diameter probes. 


In 2019 we also invested in a high end STAR lathe which is critical for manufacturing our class leading bearings.

This year, Solartron Metrology made a series of investments in an effort to be part of the many ‘green initiatives’ which are taking place within industries across the globe


This replacement of an older system ensured our calibration rooms could maintain the required humidity levels in the face of ever changing external climates.
It has helped to ensure accurate calibration of our digital probes and transducers, saving energy in the process.


In October 2021, we installed two new air compressors which are critical to the operation of many of our high performance CNC turning and honing machines.
These compressors will ensure that we continue to manufacture high performance and reliable sensors for many years to come.
They include state of the art controllers and automatically adjust and shut down, depending on air demand, thus saving energy and contributing to sustainability and helping the environment.
Alongside the new compressors we also invested in new air filtration units.



Solartron Metrology offers DZ sensors - shortest on the market - 1mm and 2mm gauging probes

Short body sensors with high accuracy and good repeatability are perfect solution for checking certain dimensions in automotive and aerospace parts may require multiple points, but in spaces where standard gauging probes would be too tall to fit into. Examples might be checking multiple inner diameters of a transmission housing, or perhaps taper measurements.



Earlier this month, we mentioned that it's been 75 years since Solartron Metrology first began life as Farol Research back in 1946. But did you know it’s also been:

  • 50 years since we developed our first precision analogue probe


  • 25 years since our first digital probe was created

As gauging developed over time, there came the need for even greater accuracy and performance - that's why our first digital probe was developed in 1996 to give enhanced LVDT performance and the ability to work straight out of the box with no set up required.

Today, Solartron Metrology probes are used all over the world in a wide range of applications. This includes iphone components, car parts, positioning telescope mirrors, monitoring construction projects, medical and automotive industries.

Our products are special and unique because all of our sensors can be customised for specific customer applications.

If you would like to find out more about them, get in touch with a member of our sales team today or email


This year Solartron Metrology celebrates its 75th anniversary and we look back with pride on a company history full of success.

We would also like to take this opportunity to thank all of our employees, as well as our long-term customers and partners for their commitment and valuable and trusting cooperation over the years.

Our company was founded in 1946. At that time, it was called Farol Research. Thanks to its production, investments, and knowledge, as well as consistent research and development, today Solartron Metrology has an outstanding reputation around the world as a specialist in high precision measurement tool manufacturing.

Solartron Metrology is not stopping in its achievements and will continue to develop further as the years move on. Our Engineering team has lots of new ideas and projects that are waiting to go live in the near future. Watch this space for more details, or get in touch with us today to find out more!


Solartron Metrology Digital Sensors can meet the demands of gauging Disk drive components, with a wide variety of probes that have low tip forces, small sizes and special configurations.

Disk Drives for computers and memory storage have continually increased in capacity but shrunk in size and price. Still, the disk drive components, such as the base plate, are smaller, more delicate, yet demand tighter tolerances for the highest quality.  For measurement checks, gauging sensors must be precise, flexible and cost effective.  


Solartron Metrology offers products what have undergone rigorous testing to ensure a long and productive life. Endurance testing under harsh conditions exceeds 13 million cycles and in the field data indicate real life usage of better that 100 million cycles.


Solartron pursues continual investment in new machines and manufacturing facilities. 


Solartron Metrology offers a class leading measurement product of precise and robust design. 

Solartron Metrology has complete control over all aspects of design and manufacture of its sensors. Probes are crafted in a UK factory, with over 50 years of design and manufacture experience. Only the best materials, machining equipment and Swiss bearings are used. Sub-micron accuracy reached via gauging accuracy combined with excellent repeatability and resolution.



Software engineer vacancy

Solartron Metrology is looking for a Software Developer to join the Engineering team at our Bognor Regis Head Office.

Solartron Metrology Ltd is a leading, fast paced UK manufacturer of digital measurement systems. Due to rapid organic growth, we are looking to increase our development team

For more information please follow the link Sensor Manufacturers Careers (

Come see Solartron Metrology's latest offerings at the 2021 Quality Show at the Donald E Stephens Convention Center in Rosemont, IL, October 26-28. Booth 1008. Several new exhibits will be shown, including a Robot gauge integrated with Orbit.


Displacement SM transducers


Solartron Metrology SM transducers are designed for measuring displacement in applications where infinite resolution and repeatability are required in very small size.

Manufacturers producing mechanical testing instruments and welding machines must gather data to measure physical displacement. Solartron Metrology’s products are suitable for this type of application due to their rugged construction and high accuracy.

Hardness testers are used to measure the density of hard alloy, carbon steel, alloy steel and non-ferrous metals. Compact dimensions of sensors were needed for easy when incorporating the sensors into the machines.

SM probes were used to measure the physical displacement of the tool tip as it produces an indentation in the surface of the item under test. Data from the SM probe and the force sensor is then used by the CPU to calculate the hardness of the material under test. The calculated hardness reading is then displayed on the testing machine’s integrated read-out.



Very common packaging across different manufacturing areas are zip lock plastic bags. The quality of the plastic zip lock is highly important as for food packaging as well as for screws storing. Solartron Metrology offers standard DP range of Digital Spring Push Probes as a solution to control the plastic bag zip lock quality during manufacturing.

The position and measurements of a zipper on a plastic bag needs to be taken in-process as the material is dispensed from a roll and prior to the cutting and heat-sealing progress. The range of Solartron standard DP proves ensures very high resolution, excellent linearity and high data speed, long life precision bearings, and an IP65 rating ensure that probes maintain their performance of millions of cycles. Digital probes with a SI7500 readout connected to a PLC allow to identify and resolve issue on the line before large quantity of products were produced, reducing waste and down-time.


Ultra Soft Touch

Solartron Ultra Feather Touch probe can be used on delicate materials, or surfaces that cannot be marred or scratched. The Ultra Feather Touch probes taking measurements of glass for automotive and industrial applications needs to be precise and delicate.

Ultra Feather Touch probe carries a low 0.03N tip force, an accuracy of 6microns, with outstanding repeatability. The Ultra Feather Touch probes comes pre-calibrated and is easy connected to a readout, PLC, or computer via Solartron Orbit 3 network.

Another big advantage of the Ultra Feather Touch probe is when multiple measurement points are required the low tip force prevents the glass being lifted which can be an issue with probes that have a higher tip force.



A Solartron Orbit Network – a total measurement solution

The Orbit® digital displacement and gauging sensors combines the proven reliability of LVDT type sensors with increased performance.

Orbit is not just about LVDT type sensors, Solartron offer many other Orbit products that allow 3rd party sensors to be easily integrated to form a measurement system

Orbit® provides the way forward for all precision measurement or positioning needs, on the production line or in the laboratory. The Orbit® system architecture consists of a rugged mechanical design coupled with a high degree of electrical protection and excellent noise immunity, ensuring valid accurate data when it is needed. Orbit® processes and transmits clean, repeatable data from sensors at high speeds of up to 3906 readings per second.

Below are links to a new section of Orbit Training Videos.  These are for connecting Orbit to 3rd party software, or building your own individual program using the Orbit Library.   It also walks you through Orbit Suite and demonstrates the different measurement modes in more detail.

Part A - This walks you through installing the Orbit Drivers and showing the various sections of the Orbit Suite.  It also demonstrates the steps for connecting our various Interface modules.  It shows the Orbit Library, and the many programming examples that are included.

Part B - This video demonstrates Orbit Library Test, which is not only a program built with the Orbit Library, but also a great demonstrator of the different Measurement modes and features on the Orbit Network.

Part C - This video demonstrates how is possible to update the firmware for an Orbit module in the field.  

Part D – This video is a demonstration of connecting Orbit Network to Labview



Solartron’s Digital Flexures are ideal for very high volume and high precision applications such as component gauging.

In automotive engine plants, crankshafts are built with high precision in an oily, humid, and abrasive environment. All key dimensions, especially the diameters, must be checked quickly and measurement data logged for customer review.

Parallel Flexures with high resolution and excellent repeatability make Solartron’s Flexure Transducers the first choice for high-speed precision gauging. With no sliding moving parts, the flexure will maintain performance for millions of cycles and are virtually free from hysteresis. Flexures can be mounted such that there is little or no stress through the gauge line enabling precision profiling of moving materials such as rotating shafts, brake discs etc.


Feather touch

Solartron metrology offer solution for critical flatness feature in Electronics and Automotive components. Everything from Cell Phone glass to semi-conductor wafers may carry sub-micron tolerances for flatness. For this, several points over a small surface area must be checked, with a high accuracy being a key feature.

  • Class leading resolution of down to 0.01µm
  • Repeatability of up to 0.015µm
  • Low tip forces
  • Measure Multiple points easy.
  • Lower cost


    Flexures Block gauges

    Solartron Metrology, a world leader in Precise Linear Measurement, provides multiple solutions for the gauging of Bearings.  

    The manufacturing of Ball and Pin Bearings require processes with quality checks that must be quick, repeatable, and precise while addressing very tight tolerances.  Linear Encoders or Non-Contact sensors might not be viable, because of repeatability or measurement speed. 

    Solartron metrology offers Block Gauge and Digital Flexure as a solution.

    Pneumatic operation of the Block Gauge enables fast and reliable loading and unloading of the component for on-line gauging applications.

    The ability of Digital Flexure to take up to 3906 reading per second at 0.1 µm resolution, enable dynamic measurements to be taken. A big advantage of the flexure gauge is the ability to take millions of fast measurements while maintaining out of the box repeatability as it has no part that are subject to wear. Deep groove gauging applications are not a problem for Solartron’s universal gauges.


    Solartron Metrology Sensors provide quicker throughput in gauging and automation. Solartron offers a full range of highly accurate and repeatable sensors able to check up to 200 points at once. Solartron Metrology offers solutions for extreme environments with probes capable of millions of measurement cycles. Solartron offers customizable products for any applications. Quick setup, little downtime, lower the maintenance cost and helps to increase manufacturing throughput.

    Solartron products are proven and effective way to increase throughput in operation.


    Solartron Metrology is looking for a software developer to join the Embedded Firmware Engineering team at our Bognor Regis Head Office.

    Solartron Metrology Ltd is a leading, fast paced UK manufacturer of digital measurement systems. Due to rapid organic growth, we are looking to increase our development team.

    For more information please follow the link Sensor Manufacturers Careers (


    Solartron Metrology offers compact sensor built to check the smallest ridges, gaps and bores on parts. They have the same high resolution and repeatability as standard Solartron.

  • Check tiny holes and grooves
  • Check gap on a piston
  • Fit multiple points into tight spaces
  • Application with Orbit Network

    Use Specialized Solartron Sensors like the Mini Flexure and 3mm diameter probe to check small bores, gaps, and other miniscule dimensions on a part.



    Solartron Wigauge multichannel and Single Channel tools can be read into PLC’s and PC’s wirelessly through our WCM:


  • WCM (Wireless Connection Module)


  • PIM (PLC Interface Module)


  • USBIM (PC Interface Module)


    Solartron Metrology Wireless gauge modules in the assembly system can be picked and placed by robots and automation, or just located remotely and operated with or without human intervention.

    Solartron Metrology have eliminated the need to manually disconnect/connect probe cables and have eliminated long cable run throughout the system.




    Solartron is pleased to announce the recent acquisition of Gagesoft inc a leading provider of metrology software for quality control.. The existing products Gagemate Pro and GageMate Lite are rebranded as Orbit Gauge Software Pro and Orbit Gauge Software Lite.

    The Orbit® Gauge Software Gagemate is a precision measurement software package designed to collect and store measurement data from manual, semi-automatic, and automatic inspection systems. Orbit® Gauge Software Gagemate uses clear and simple color-coded graphics that minimize training time, startup time and the potential for operator error. And this capability also minimizes differences from one user to the next, ensuring reproducible results across different operators and different shifts.

    Save Labor Costs with Solartron Sensors

    Solartron Metrology Sensors provide cost savings in the form of less labour, the ability to check up to 200 points at once, as well as quick data output. The industry prove sensor and network repeatability and automatic data capture means that you can  also eliminate expenses from incorrect manual data  entry that may lead to product recalls.


    Turbine mount

    Solartron Metrology offers high precision digital sensors to meet aerospace supplier needs in gauge mount. In the aerospace industry, an engine component such as a turbine blade is often cast, and then machined to the proper dimensions, via a CNC.  To check specifications after the initial setup, the operator removes the blade from the CNC, then has it checked by a CMM in a Quality Lab.  Depending on the workload for the CMM, the operator can wait for hours or in some cases a day to perform a check. This is costly, as the blades cannot be re-machined until the specifications are verified.

    Solartron digital probes helps to do quicker throughput, lower labor cost and data collection with Orbit Network.

    A Solartron digital probe is built for tough environments, with a stainless-steel casing, high precision bearings, and excellent sideload strength. Each probe is calibrated throughout its mechanical range in our State of the Art factory.

    Extreme elements

    Solartron Metrology offers LVDT probes of any extreme environments. Testing or monitoring of infrastructure components could mean that materials are subjected to extreme elements, such as heat, cold, salt water, wind, or other types of stress. To monitor how these perform, linear measurement transducers must be able to endure the same conditions, all while continuing to monitor and measure the slightest shift or crack in a material.


    Linear variable differential transformers (LVDTs) and other metrology tools have many applications in agriculture and play an important role in a wide range of functions that are critical to the various sectors in this industry.

    The measurement and monitoring of climate, land and soil, the optimisation of farming practices and the assurance of worker safety are all integral to agricultural industry performance, and LVDT technology and the data that it produces are vital to the provision of this knowledge and functionality. 

    Precision-measurement sensors are used in many agricultural industry applications, providing key data that allow companies and organisations to achieve key performance, responsibility and efficiency goals. 

    Orbit® Network

    Solartron’s Orbit® Network can be used to connect multiple sensors together to check complex shapes, such as a knee prosthesis. For checking the knee joint pictured here, three Gauging probes were used to check a top surface, while a flowmeter was used to check the diameter and angle of a critical hole in the base of the joint.  All readings can be synchronized and output to an SPC software pack via the Orbit® Network.  

    Height Checking Needles and Sharp Edges

    For medical manufacturers, precisely measuring the height of a needle or a sharp edge is often critical to product quality and function.

    However, accurately measuring the height of a needle or a sharp edge can be problematic. Non-contact sensors, such as 2D or imaging sensors, find it difficult to identify the absolute tip of a needle or sharp edge. This deficiency can have a potentially negative impact on product quality and performance.

    Solartron Metrology offer an accurate, low-cost solution – Feather Touch and Ultra-Feather Touch probes.

    Solartron Metrology Feather touch and Ultra-feather touch probes provide clear advantages over other technologies. These highly precise, repeatable measurement sensors have low-tip forces down to 0.05N that can measure delicate surfaces with sub-micron accuracy in some cases. They are easy to set up and integrate with existing systems and offer higher repeatability and less sensitivity to the environments in which they are used.

    The advantages of Feather touch and Ultra-feather touch probes can be further optimized when used with theSolartron Orbit3® Digital Measurement System. The system is a digital, modular network built for easy data collection and analysis via a PC, PLC or existing in-house network.



    Wigauge for Medicine Tablet Compression Tooling

    Solartron Wi Gauges are used to check the wear and tear of Medicine Tablet Compression Tooling, ensuring that the Dies used to help form medicinal pills are not worn out.  Without these checks, tooling might wear quicker, and pills would be formed with improper quantities.  With the Wi Gauge, each hole in a die can be quickly checked, and the data be sent back to a computer via Bluetooth for automatic tracking.   Increase efficiency, eliminate cumbersome cables, all while tracking the quality of your Tablet compression tooling.


    Measurement for Health

    World Metrology Day 2021

    Solartron Metrology is celebrating World Metrology Day 2021 and is very proud to be a part of it.

    The theme for World Metrology Day 2021 is Measurement for Health.

    This theme was chosen to create awareness of the important role measurement plays in health, and thus in the wellbeing of every one of us.
    Indeed, the science of measurement plays a central role in scientific discovery and innovation, medical manufacturing, international trade, as well as improving the quality of life and in protecting the global environment.

    World Metrology Day is an annual celebration of the signature of the Metre Convention on 20 May 1875 by representatives of seventeen nations. The Convention set the framework for global collaboration in the science of measurement and in its industrial, commercial and societal applications. The original aim of the Metre Convention - the world-wide uniformity of measurement - remains as important today as it was in 1875.

    Solartron Metrology manufacturing wide range of measurement sensors, among thousands of applications, including within the Health industry.


    Gauging Electric Car Battery Cells

    Solartron Metrology offers high precision Digital probes that can be used to quickly gauge battery cells.  Probes are quick and easy to install, and can easily be networked and output via the Orbit Network. Solartron Metrology probes offer high resolution and repeatability, meaning quick, consistent, precise measurements. Solartron probes have been tested to millions of cycles, and are built in a stainless steel casing to withstand years of abuse, including vibration and heat.   
    The wide probe variety and ability to customize,  including custom tips, gain Solartron ability to meet any measurement requirements at the highest level.


    The G-Type of analogue DC or 4-20mA displacement probes are based on the LVDT sensing principle and features a high accuracy and long life linear ball bearing. All models incorporate  gauging probes with high performance conditioning electronics that is mounted at the end of the sensor. Mounting and connecting to the G-Type probes is simple and immediate. DC and 4-20mA versions are available. The signal conditioning provides  low noise and superior linearity while being able to cope with a wide input supply range with no change in output. 

    The G-Type displacement probes are successfully used in EV industry.  They are being used to check the flatness of a battery after being loaded into its frame. 

    Feather Touch probes

    A good cup of coffee starts with a precisely measured coffee capsule and coffee beans. A coffee capsule manufacturer needed to check ten different points of a capsule, including thickness, height, and various diameters. The measurements required an accuracy of up to 10 microns, and a rate of 180 capsules per hour. Solartron Metrology produce Digital Feather Touch probes, combined with Orbit®3 Network - the optimum solution for inline measurement.

    Low temperature probes

    Solartron Metrology offers pencil type probes for low temperature applications. Works perfectly in up to -40°C freezing temperature, completed via graphite lubrication and silicone gaiter.

    Distortion Machines

    Solartron Metrology offers precise, rugged, customized LVDT sensors that fit the needs for alignment and distortion machines. In the automotive industry, rods and transmissions components must be aligned or straightened to meet manufacturing specifications. Solartron Metrology sensors with high precision in measurements and fast feedback into PC's and PLC's can measure rods bent by a fraction of a degree.

    Check bicycle components

    Solartron Metrology offers specialized probes that are short, skinny, and built to check the awkward shapes a bicycle might have. Solartron product help high end bicycle manufacturers to solve their complex challenges. They must manufacture components that have tight tolerances with extreme performance standards to maintain their brand superiority. Critical dimensions in bicycle manufacturing can be small, awkward and difficult to measure with standard sensors, but Solartron can offer range of sensors to solve this problem:

    Digital displacement Sensors (LVDT's) - excellent for checking flatness and height build.
    Digital Short probes and DZ - these are great for tight spaces.
    Skinny probes - for tight areas where several points need to be measured
    Specialized Mini probes- can fit into bores and tight gaps that other sensor cannot.

  • Check groove in a bore

    Solartron Metrology specialty sensors such as Block Gauges provide the ability to check awkward dimensions accurately and repeatable, and with a lower cost than non-contact offerings.

    Manufacturing a piston or an engine component often involves non-standard geometric features, such as groves inside a bore or cavity. They are part of high tolerance system; the inner groove must still be gauged with precise instruments. Non-contact or pencil probes are impractical in such a limited space, so here the Block gauges comes solve this problem.

    Air  Gauge

    Solartron Metrology's Orbit Air Gauge Interface Module (AGM) makes connecting air gauge Measurement Probes to Orbit simple, allowing the user to mix air gauges with all of our contact and non contact sensors to fully utilise the full performance of the Orbit Digital Measurement  Network.

    Solartron Metrology will take a part in the most important manufacturing event to be held in Mexico and we will represent our brand in front of more than 13000 attendees.
    The "Expo Manufactura" trade show will be held in Monterrey, Mexico, on April 13-15. 

    Solartron Metrology is taking part in the Ametek Virtual Trade Show.
    While the value of face-to-face interactions will never go away, this year AMETEK is embracing the opportunity to inform and connect with an engaging informative virtual experience. This is making a great opportunity to feature new products, cross selling and to build relationships with customers in a new online format. The Ametek team has been devoting time and attention to creating an exciting event that is convenient for everyone to attend, will user-friendly, interactive, and an informative experience. 

    A new solution for the Civil Engineering sector to increase the long service of the pencil probes. Marine grade stainless steel probes are the right choice for harsh natural environments, due to their greater resistance to pitting corrosion. Non standard material probes are ideally suited to coastal areas, for bridges and highly exposed buildings that are affected by salty wind and sea power. These probes were complemented with a moisture-proof heat-shrinkable tubing to protect the cable exit and marine grade stainless steel ball tip holders.

    Solartron Metrology is focused on improving our products to meet special customer requirements. We revealed an increase in demand on the control quality monitoring during the machining process in oily and wet environments. Solartron Metrology now offers the extra step of sealing the pencil probes at all points of ingress, for a full IP68 rating. All probes are 100% tested with up to 1 bar internal air pressure when fully submersed into the water, before this product is shipped to the customer. 

    Orbit GCS is an advanced gauging tool supplied as a downloadable software pack from the Solartron website. In conjunction with the Orbit® Measurement Network, it can be used to monitor inline and post process manufacturing dimensions and record measurement data.  It now includes Diagram and Charting capabilities in which pictures or graphics can be imported and displayed on the screen.