This section provides an overview for displacement sensors as well as their applications and principles. Also, please take a look at the list of 70 displacement sensor manufacturers and their company rankings. Here are the top-ranked displacement sensor companies as of November, 2024: 1.Onexia, Inc., 2.Stellar Technology, Inc., 3.MicroStrain, a LORD Company.
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Displacement sensors are sensing devices that measure the thickness and height of the object itself.
Contact-type sensors that measure by making contact with a probe and non-contact sensors that use lasers are available.
Displacement sensors are widely used in industry. Displacement sensors are used to measure distances, especially in processing and conveying equipment, where the position and shape of the workpiece must be detected.
They are also useful in situations where thickness information of the object to be measured is required, such as in product appearance inspections. Although thickness can be measured with calipers, non-contact displacement sensors are used for products with complex shapes or products that are defective when touched.
When measuring the distance to a certain object to be measured, either a diffuse-reflection or a normal-reflection laser displacement sensor is used. In either case, light from the laser light source is reflected off the surface of the object to be measured, and the distance is determined by detecting the reflected light at the photosensitive area.
The photosensitive area has a certain area width, and the photosensitive area varies depending on the angle of the reflected light. When the photosensitive area changes, a corresponding electric current is detected, and the distance is converted to a distance value based on this information.
Due to its structure, if the surface of the object to be measured is at an acute angle, the reflected light does not return to the photosensitive area and cannot be detected. This allowable tilt depends on the design of the displacement sensor, and in general, displacement sensors with the diffuse reflection method have a wider detection angle.
Displacement sensors are available in a wide range of products for different applications. The following are examples of displacement sensors.
The most typical sensor for detecting linear displacement by electromagnetism consists of a primary coil, two secondary coils, and an iron core between the coils; the primary coil acts as an exciter, the secondary coil as a detector, and the iron core is movable.
When high-frequency alternating current flows through the primary coil, electromagnetic induction induces a voltage in the secondary coil, causing the iron core to move. The moving iron core generates a voltage difference from a state of zero differential output, and this is the mechanism by which displacement can be measured.
The structural feature of this system is that the measured value rarely jumps. On the other hand, since it uses the magnetic field of the coil, the magnetic field characteristics may not be stable depending on the position of the iron core in the coil.
Linear scales, also called linear encoders, are sensors used to measure positions and distances in a straight line with high accuracy. Two types of linear scales exist: inductosyn and magnescale.
Inductosyn consists of a fixed comb-shaped coil scale and a movable comb-shaped coil slider. When an alternating current is applied to the coil, a voltage is induced in the coil of the slider, and the displacement is measured from the change in phase.
Magnescale consists of a scale using magnetic tape or other magnetic recording media and a detection sensor. The position is detected by the movement of the detection sensor, and displacement is measured.
Synchro is a rotary angle displacement sensor that consists of two rotating shafts: a transmitter and a receiver. When an alternating current flows through the primary coil wound around the shaft on the transmitter side, electromagnetic induction induces a voltage in the secondary coil on the receiver side.
At this time, the shaft of the receiver rotates by the same angle as the shaft of the transmitter, and the rotational angular displacement is measured.
Resolvers are sensors that detect the angle of rotation by electromagnetic induction. It consists of a coil for excitation, two coils for detection, and an iron core. All of these coils are in series.
When an AC voltage is applied to the excitation coil, a voltage is induced in the detection coil. Since the output voltage varies with the angle of rotation, the rotational angular displacement is measured from this output signal.
When selecting a displacement sensor, first check whether the application is distance detection or shape information detection. For distance detection, select a product that can measure more than the surface angle of the object to be measured from among those that match the measurement range. For thickness measurement, check the detection range.
The required measurement accuracy is then confirmed, and specifications for resolution, detection accuracy, and linearity are selected. All of these factors affect measurement accuracy, and in general, the higher the accuracy, the more expensive the product.
In addition to the measurement accuracy, the installation space is also checked. If the installation space is small, a smaller sensor is recommended.
*Including some distributors, etc.
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Honeywell International Inc. was founded in 1885 and headquartered in Charlotte, North Carolina. Honeywell is a diversified technology and manufacturing company to global customers in many industries such as aerospace, building technologies, performance materials, manufacturing, and safety. Honeywell produces hardware and software solutions for each industry it serves. In building technologies, Honeywell designs access controls, electrical and wiring, fire life safety, and employee training services. In aerospace, Honeywell designs cockpit systems and displays, engines, cabin management and cleaning, and health and usage monitoring.
Red Lion was founded in 1972 and headquartered in York, Pennsylvania as part of Spectris, PLC, headquartered in Egham, England. The company serves manufacturing, oil & gas, alternative energy, transportation, and water industries with products for their industrial automation and industrial networking needs. The company’s industrial automation division creates controllers, secure remote access platforms, panel meters, and process control devices. The industrial networking division offers ethernet devices, IIoT gateways and routers, and communication converters.
Stellar Technology is a manufacturer of pressure transducers and pressure transmitters that is headquartered in Amherst, New York and was founded in 1991. The company has a full line of sensor product catalogs ranging from pressure transmitters, displacement sensors, temperature transmitters, torque transducers, force sensors, and load cells. The company also offers specification stocking programs for primary and secondary sourcing needs. Its served industries are aviation, industrial, aerospace, energy applications and aerospace component manufacturing.
OMEGA Engineering Inc., founded in Norwalk, CT, in 1962 is a manufacturer of products used to measure temperature and humidity, flow and level, and pressure. The company's product portfolio includes thermocouple probes and assemblies, pressure gauges and switches, and air velocity measurement systems, wireless systems and portable optic sensors. The company serves markets including Automotive and Electric Vehicles, Renewable Energy and Energy Storage and Electronics and IT Infrastructure. The company also offers customer services that include support, custom research projects and customized services.
MicroStrain is based in Williston, Vermont, and is an American manufacturer of inertial and wireless sensors originally established in 1987 before being acquired by HBK in 2019. The company produces various industrial and tactical-grade sensors, wireless sensor network devices, and data analysis software. Its products include battery powered wireless 3-axis accelerometers with a rugged and weather-proofed shell, cloud-based platforms for sensor data management or analysis, and software for wireless sensor network control purposes. The company's products are mainly used by clients in the aerospace, automation, and construction industries.
Curtiss-Wright Industrial, one division of Curtiss-Wright, originally founded in 1929 with its headquarters in the USA, is an integrated manufacturer of precision-engineered products and systems. The company, which includes the legacy brands of Arens Controls, Penny & Giles, PG Drives Technology, and Williams Controls, primarily serves the aerospace, defense, and naval markets worldwide. Products include power electronics, motor controllers, joystick controls, and industrial sensors. With manufacturing facilities in the USA, the United Kingdom, China, and India, Curtiss-Wright Industrial also provides support services for critical applications and system overhauls.
Sensata Technologies was originally founded in 1916 as General Plate Company and is now headquartered in Attleboro, Massachusetts. The company is a developer, manufacturer, and seller of sensors and sensor-rich solutions, electrical protection components, and other products used in automotive, industrial, energy, telecom, and construction industries. The company has 20 product categories including force sensors, tire management solutions, inverters & charges, and pressure sensors.The company’s next generation of products are designed to improve the efficiency of industrial pumps, fuel efficiency in ICE cars and energy efficiency in TVs, and facilitate usage of IoT devices.
Sick AG, founded in 1946 and headquartered in Waldkirch, Germany, is a manufacturer of sensor and sensor solutions that aid in in production, logistics, and processes automation. The company’s expansive product portfolio includes industrial sensors, encoders, and analyzers. It has over 50 subsidiaries and equity investments as well as several agencies worldwide, and in the 2022 fiscal year, it generated around €2.2 billion. The company established the first subsidiary in France in 1972 and opened another subsidiary in USA in 1975. It changed to a joint stock company in 1996 and the first employee shares were issued in 1999.
OMEGA Engineering was originally begun in 1962 as a manufacturer of thermocouples and has grown to over 100,000 products for measurement and control of temperature, humidity, pressure, strain force, flow, level pH, and conductivity as well as customer service including data acquisition, electric heating, and custom-engineered products. Additionally, OMEGA offers tools to serve as reference for engineers around the world. OMEGA Engineering serves the aerospace, automotive, wireless, sanitary, test & measurement, process control, power monitoring, environmental, and laboratory markets.
Cognex Corporation, an American company founded in 1981 and headquartered in Natick, Massachusetts, is a manufacturer and supplier of machine vision and industrial barcode reading products. The company's product portfolio includes vision sensors, 3D vision systems, fixed-mount barcode readers, handheld barcode readers, and vision software. These products find applications in various industries, including automation equipment, automotive, consumer products, electronics, and life science solutions. The company also offers customer services, including technical support, product training, hardware programs, product lifecycle, and warranty programs. The company has facilities in the Americas, Asia, Australia, and Europe to facilitate the global supply of its products.
Vitrek Corp, established in 1990 and based in Poway, California, USA, is a manufacturer and supplier of high voltage test and measurement equipment. The company's product range includes Non-Contact Measurement devices, MTI Instruments Accumeasure Capacitance Products, Portable Hand-Held Signal Simulators/Calibrators, and Semiconductor/Solar Metrology Systems. These products are designed for various testing and measurement tasks. They mainly serve the electronic, appliance, medical, aerospace, and semiconductor industries. The company's services include safety and electrical test equipment provisioning, solar and metrology system offerings, vibration/engine balancing system solutions, and high-speed data acquisition.
Gluefast Co., Inc. is a manufacturer of gluing equipment, glues, and adhesives that was established in 1939 in Neptune, New Jersey, USA. The company’s products include water based adhesives, hot melt adhesives that activate when heated, and pressure sensitive adhesives that bond optimally under weight or mechanical pressure. It also offers glue guns, as well as manual adhesive applicators such as films, sprays, and beads. The company’s products are commonly used in custom graphics applications, industrial packaging operations, and woodworking processes.
Columbia Research Laboratories, Inc. is an ISO 9001, AS9100, and MIL-STD-810-certified manufacturer of industrial sensors that was established in 1953 in Woodlyn, Pennsylvania, USA. The company’s product lineup includes piezoelectric accelerometers for measuring shock, vibration or acceleration in high-frequency, low shock environments, as well as dynamic pressure sensors for measuring pressure fluctuations in liquids or gasses. It also offers strain gage sensors for measuring stress in metal structures or components. The company chiefly serves clients in the defense, military, and aerospace industries. Some of its notable clients include NASA and the US Department of Defense.
Resensys, LLC. is an American manufacturer and supplier of wireless sensor network technology products that was established in 2008 in College Park, Maryland. The company’s product portfolio includes its SENIMAX brand wireless gateway for collecting and transmitting sensor data, as well as its SENSPOT wireless sensors for measuring various physical parameters. It also offers its SENCLOUD brand web-based data visualization and analysis platform, along with its SENBRIDGE data integration software for third-party apps and systems. Aside from its products, the company provides installation, calibration, and personnel training services.
National Control Devices LLC, established in 1995 in Osceola, Missouri, is a manufacturer and designer of IoT-connected NCD devices and hardware for tech companies. The company makes IoT devices such as sensors, relay controllers, and accessories. It also provides services like customizing enclosures and boards and printing colors that help customers reduce wiring, power consumption and production costs. The company has partnered with PyComm, Particle, Losant, Blynk and Cayenne brands. Its authorized distributors include Relay Pros, Reboot Shop, Logic Bus, and Digi Key.
ONExia Inc is based in Exton, Pennsylvania and is a robotics integrator, custom machine builder, and industrial distributor. ONExia specializing in manual process automation and assists manufacturers of all sizes increase throughput with cutting edge technology. ONExia works with customers to develop turnkey custom machines including 2D & 3D vision system integration, software design & development, and machine safety services. ONExia uses robotics to automate line packaging. ONExia also offers robot palletizers that are compatible with new or existing packaging lines.
Acuity Laser is a U.S.-based laser sensor company. It was founded in 1992 to develop laser distance sensors and laser measurement systems for industrial and OEM use. Today, their lasers are used in many industries in order to improve quality control, improve fuel efficiency, reduce environmental impact, improve material management, and reduce overall business cost. Acuity serves a wide range of customers, including clients in production industries, system integrators, and OEM customers. Their lasers and sensors all operate based off non-contact measurement. Non-contact measurement ensures the ability to provide extremely high-speed measurements and precise accuracy, without the drawbacks of touching the material. Acuity has worked with small and large volume customers to provide customized sensors and small solutions. They leverage their laser sensor expertise to provide answers to challenging applications. Acuity has sales engineers located throughout the United States. They offer local onsite visits to better understand how to help solve challenging measurement applications. Their sensors are used in a wide range of industrial applications including manufacturing, lumber production, steel casting, glass and paper production, medical imaging, crane control and micron-level part and surface inspection.
Kaman Sensors & Measuring Systems, headquartered in Middletown and established in 1945, is a supplier of sensors and measuring systems. Specializing in motion sensing and non-contact measurement technologies, they serve aerospace and industrial manufacturing. Offering products for applications, they provide precise measurement solutions. The product lineup is complemented by a selection of general-purpose sensors, application-specific sensors, and extreme environment sensors engineered to endure demanding conditions such as low temperature, and high temperature environments. Notably, Kaman differentiates itself through advanced technologies like the digiVIT digital variable impedance transducer. Featuring a self-tuning bridge, it enables compatibility with different sensors and conductive targets.
Capetti Elettronica S.r.l. is a developer and custom manufacturer of electronic and electromechanical products that was established in 1973 in Castiglione Torinese, Turin, Italy. The company offers sensors and transducers for measuring physical parameters and transmitting data via electrical signals, data loggers for recording and storing acquired information, and gateways for collecting and exporting data from its portfolio data loggers. The company chiefly serves its clients in Europe’s infrastructure, transportation, and industrial manufacturing sectors.
TWK-ELEKTRONIK GmbH, established in 1962, is based in Düsseldorf, Germany, and is a manufacturer and supplier of quality industrial sensors and position transducers. The company’s product portfolio includes rotary encoders, linear position sensors, draw-wire sensors, inclination sensors, and electronic modules. These sensors are utilized in a wide range of applications across industries such as automation, robotics, and machine tools.TWK-ELEKTRONIK's sensors provide precise and ideal position feedback, ensuring efficient motion control and accurate positioning in various industrial processes. With an aim to excellence, TWK-ELEKTRONIK continues to deliver state-of-the-art sensor solutions that cater to the demands of the industrial automation sector.
Gefran is an Italian manufacturer of industrial process automation systems that was founded in Provaglio d'Iseo, Brescia in 1960. The company produces regulatory drives and inverters, various sensors, and automation components such as programmers and controllers. It also offers tailor made systems for specific industrial processes, including thermoforming, injection molding, and extrusion. Gefran products are primarily used in factory automation, as well as by clients in the metalworking, plastics, material handling, and food processing sectors.
Hangzhou Zheda Jingyi Electromechanical Technology Co., Ltd. is a manufacturer of equipment for industrial engineering operations established in 1993 and located in Hangzhou, Zhejiang, China. The company offers steelmaking and casting machines for metallurgical applications, ultrasonic guided wave detectors for non-destructive testing processes, and pipe material equipment for processing as well as handling pipes. It also offers testing sensors for various standard industrial applications, such as metrology and air quality testing. The company chiefly serves clients in the industrial manufacturing, processing, and automation sectors.
ZETLAB Company, founded in 1992, is a Russian-based manufacturer of control and measuring systems used in metallurgy & mechanical engineering, metrological laboratories, and manufacturing enterprises including aviation, automotive, consumer, and food industries. Its portfolio includes sensors, measuring products, turnkey systems, and digital sensors. The ZETSENSOR line digital devices include digital inclinometers, strain gauges, and seismic, temperature & pressure sensors. The company supplies turnkey data measurement, measurement control, and test control systems for seismic & leak detection, and seismic impact control. The company's ANALIZ, TENZO, SEISMO, VIBRO, and ZETVIEW software enable spectral analysis, electrical parameters measurements, & generation, recording, and representation of signals.
S2Tech Srl, established in 2010 and based in Milan, Italy, is a manufacturer that specializes in measuring transducers and instruments tailored for industrial and scientific applications. The company offers a comprehensive product portfolio that includes a wide range of instruments, including displacement and level sensors, amplifiers, force and deformation measurement devices, inclinometers, accelerometers, and more. These products are utilized in various industries, including textiles, solar energy, automation, automotive manufacturing, and geophysical investigations.
TOKYO SENSOR CO., LTD., founded in 1983 in Tokyo, Japan, is a manufacturer of sensors, safety equipment, and automation systems. The company specializes in providing various products, such as industrial components, safety and explosion protection devices, switches and indicators, automation products, and Auto ID systems. Its ISO 9001 certification certifies that the products are precise, stable, and long-lasting, meeting strict quality standards. Its product line supports a broad range of industries, such as manufacturing, electronics, oil and gas, and industrial automation. It offers vital parts and solutions that support the effectiveness, security, and functionality of different processes and applications.
Fae is based in Milan, Italy, and is a manufacturer of electronic systems and components for the industrial sector since its establishment in 1968. The company’s products includes actuators, transducers, and sensors for fine control or measurement of physical parameters. It also offers electronic boards and modules for industrial applications, along with software or firmware development systems for embedded systems. The company’s products are commonly used in industrial automation and robotics operations. Some of its clients include Magneti Marelli, Leonardo, and General Electric.
Sysgration Ltd, founded in 1977 and located in Neihu District, Taipei City, is a manufacturer of Internet of Things, automotive electronics solutions, and energy management solutions. The company provides a diverse product portfolio, including a universal panel computer, a power conditioning system, and industrial tablet computer. These products have applications in various aspects of sustainable development, including corporate governance and supply chain management, environmental protection and climate change initiatives, and greenhouse gas and waste management.
Established in 1954, Tokyo Measuring Instruments Laboratory Co., Ltd. (Tokyo Sokki Kenkyujo Co., Ltd.) is a manufacturer headquartered in Tokyo, Japan, specializing in stress measurement equipment. The company has developed a wide range of strain gauge transducers, essential components for stress measurement in general and civil engineering. The company also produces other instruments, such as the portable digital strainmeter for automatic multi-point measurements. With overseas representative offices in China, Germany, and 43 other countries, TML serves global customers, providing solutions for the safety and efficiency of structures.
Bruel & Kjaer Vibro America, Inc., established in 1994 as a subsidiary of German company Brüel & Kjær Vibro GmbH is an American service provider and manufacturer of condition monitoring products. Based in Gardnerville, Nevada, the company produces various VIBRO brand devices that collect, analyze, and/or display vibrational data. The devices include VC-8000 rack-based continuous monitoring system, VIBROPORT & VIBROTEST portable onsite measurement instruments, and the VCM-3 wireless connectivity & cloud-based data management system. It also offers accessories and spare parts for various application in the petrochemical, renewable energy, and mining industries.
NSD Corporation, founded in 1955 and headquartered in Aichi, Japan, is a manufacturer of mechatronics devices and control systems. Its product range includes rotary and linear encoders for accurate position sensing, digital readout systems for machine tools, motorized rotary tables for precision motion, servo systems, motion control systems, and integrated automation solutions. These products find applications in industries like robotics, CNC machinery, and industrial automation. The company holds both ISO 9001 and ISO 14001 certifications for quality and environmental management.
PELTRON, established in 1977, is a manufacturer of measuring equipment and control devices based in Poland, with its main office in Wiazowna. They specialize in the field of measuring non-electrical quantities and particularly in industry control systems. Peltron produces mainly LVDT transducers and conditioners. Their devices are used to measure pressure, moisture, rotary speed, and to remediate damp buildings using the electroosmosis method. They provide services in the field of picking, assembly, and commissioning of measurement applications, including remote measurements and visualization and archiving software.
ASM was established in 1979 in Moosinning, Germany where they are known as a manufacturer of sensors. The company designs different types of sensors mainly Displacement sensors, Inclination sensors, and Angle sensors that have applications in fields where displacement, position, length, and distance has to be measured, tested, or monitored. They are used in Injection Molding machines, Power Plant construction, Vehicle testing, Powerlifters, and Portal cranes. In the medical industry, they are used for precise positioning for Tomography, mammography, OP tables, and patient couches.
Panasonic Industry Europe is the European branch of Panasonic, a global manufacturer of electronics and houseware, originally founded in 1918. Panasonic Industry Europe manufactures in 4 categories: components, devices, energy & building, and automation devices & solutions. Components include relays, capacitors, resistors, sensors, switches, connectors, couplers. Devices include wireless connectivity, e-bike systems, motors, compressors, thermal solutions, GPS antennas, as well as electronic materials. Energy & building includes batteries, fuel cells, solar sells, power tools, and home IoT. Automation devices & solutions include sensors for factory automation, industrial motors, laser welding, and more.
Optex Fee Co., Ltd., was established in 2002 and based in Kyoto, Japan, is a manufacturer and supplier of factory automation sensors and solutions. The company offers an extensive and diversified product portfolio including photoelectric sensors, fiber-optic sensors, displacement sensors, non-contact thermometers, vision sensors, and other industrial automation products. These sensors and solutions play a pivotal role in enhancing manufacturing processes across a spectrum of industries, including automotive, electronics, and packaging.
Turck was founded in 1965 and is headquartered in Mülheim an der Ruhr, Germany. The company is a global manufacturer of automation machinery used in the automotive, energy, chemical, food, and packaging industries among others. The company’s products integrate the concept of Industry 4.0 technologies such as RFID, IO-link, and ethernet to assist factory and material handling equipment in communicating with other equipment and providing data for operators to improve efficiency and safety while decreasing waste. These products include sensors, industrial controls, industrial wireless and vision devices, and interface devices.
Renishaw is a British manufacturer and supplier of engineering technology products and solutions established in 1973 and based in Gloucestershire, United Kingdom. The company primarily produces equipment for metrology, spectroscopy, and healthcare, including coordinate measuring machines (CMMs), dental scanners, and Raman spectrometers. They also offer long-term support services, such as calibration, refurbishment, repair, and upgrades. Renishaw has more than 5,000 employees across its network of subsidiaries and sales offices in over 36 countries.
Ono Sokki Co. Ltd., founded in 1954 and based in Yokohama, Japan, is a manufacturer, distributor, and supplier of electronic measuring instruments and control systems. Its products include sound level meters, vibration meters, and FFT analyzers, utilized in research and development, quality control, and by production line engineers, particularly in the automotive industry. The company was the first to be designated by the government as a producer of sound level meters in Japan and also obtained ISO 14001 certification in 1997.
Applied Electronics Corporation, founded in 1963 and based in Kawasaki, Japan, is a manufacturer in the measurement field and of an eddy current sensor called gap sensor. Their products are ultra-small sensor and wide temperature range sensor, and long-distance measurement sensors that are waterproof, pressure proof, oil proof and so on. Additionally, they accept customized orders from customers. The company also caters to different industries such as marine machine, automobile, railway and aerospace among others. Moreover, Also, they have acquired a Quality Management System ISO 9001:2015.
Burster Präzisionsmesstechnik GmbH & Co KG is a manufacturer of sensors & precision measurement products established in 1961 and based in Gernsbach, Germany. The company produces a wide range of sensors, calibration equipment, and testing devices. Its products include force and displacement monitoring systems, universal calibrators for in-field QA operations, and potentiometric angle of rotation sensors. The company also offers contract manufacturing, OEM, and product modification services. It chiefly serves clients in the automation, chemical processing, and industrial facility engineering sectors.
Hypersen Technologies Co. Ltd. is a manufacturer of precision sensors established in 2015 and based in Shenzhen, China. The company produces standard and custom mechanical or optical sensing devices. These include 6-axis force torque sensors, laser cross beam sensors for edge detection or alignment, and 3D solid-state LiDAR for 3D environment scanning or mapping. The company primarily serves clients in the medical device production, industrial automation, and security sectors. Some of its notable clients include Bosch, Foxconn, and Apple.
MTC Industries and Research Carmiel Ltd. is an AS9100D, ISO 9001:2015 and MIL-STD certified manufacturer of subsystems for the defense and aerospace industries established in 1977 in Karmiel, Israel. The company’s product lineup includes servo motors for converting electrical energy into mechanical energy, and servo actuators for providing controlled force and motion in platforms such as UAVs or gliding bombs. It also offers inertial sensors, gyroscopes, and slip rings for transmitting power and signals. The company’s products are mainly used by clients in the aerospace and defense sectors, such as Elbit Systems and Israel Aerospace Industries.
SENSATEC Co. Ltd., established in 1988 and based in Kyoto, Japan, is a manufacturer and supplier of OEM sensors. The company specializes in crafting electronic detection and control devices, medical tools, and beauty equipment, including various sensors, A/D/D/A converters, and optical fiber data systems. Its diverse product range also includes cable and coil winding processing, and it provides support for metal mask manufacturing. The company also offers tailored designs emphasizing miniaturization and handles everything from standard strips to soldering and assembly.
Capacitec, Inc. was founded in the mid-1980s and is headquartered in Ayer, Massachusetts. The company is an ISO 9001:2008-certified designer and manufacturer of non-contact capacitive displacement sensors, gap sensors, bore probes, and parallelism measurements, which include capacitive amplifiers and data acquisition systems. The company designs custom amplifiers and software for OEM applications and end-users across the aerospace, automotive, power generation, cryogenic, and semiconductor industries. The company’s devices have advantages including small capacitive sensor size, electrostatic discharge protection, internal power supplies, and ruggedness to service extreme temperatures, high radiation, and strong magnetic fields.
Omron Automation, situated in Hoffman Estate, IL established in 1933 is a manufacturer and supplier of fully integrated automation solutions to various industries. The complete portfolio of the company provides safety services, training, and automation services to keep people safe, protect their capital investment and increase their overall equipment effectiveness. The company has 80+ years of industry experience to benefit its clients. Whether a client is looking to protect their people, understand their functional safety risks, train their team, or refurbish a robot, the company can provide customized services to meet their client's needs.
SmartMore Corporation, established in 2019 in Hong Kong, is a software developer and manufacturer specializing in manufacturing optimization and machine vision. The company’s products include its VS800 series code scanners with liquid lenses for QR or barcodes, its SMore ViMo-branded industrial platform utilizing machine vision and deep learning, and its Smart Manufacturing Lab-branded management software for developing and mass-producing integrated or embeddable devices. The company’s products are used in the optical, semiconductor, and logistics industries.
Spherel Systèmes, established in 1977 and headquartered in Portet-Sur-Garonne, France, is a designer, manufacturer, and supplier of electronic measuring equipment and sensors. The company offers amplifiers, multichannel multifunction measuring units, and a range of sensors for measuring incline, force, and displacement. These products are used in structure testing, wind tunnel testing, and industrial process testing. Its services include maintenance programs, software development, and original equipment manufacturer services. It serves sectors including high-speed railways, database centers, and shipbuilding.
ME systeme was founded in 1995 and is a manufacturer of sensors and measurements electronics based in Hennigsdorf, Brandenburg, Germany. The company manufactures various products such as force sensors, strain gauge, and measuring amplifiers. These products are used in various industries including mechanical engineering, agricultural machinery, and medical technology. Various companies such as Bombardier, Daimler, and Invenio have been part of the company's customer base. The company has obtained certificates of standards such as ISO 9001:2015, CE, and RoHS.
Trans-Tek, Inc., established in 1967, based in Ellington, Connecticut, is a manufacturer of linear and angular displacement and linear velocity transducers. The company’s main products are Linear Sensors, based on LVDT (Linear Variable Differential Transformer) technology. Services provided include finding the right position or velocity sensor to meet a customer’s demanding requirements, technical representatives to assist in problem solving, and various delivering needs. The company’s aim is to provide transducer products that measure to any tough sensing applications and delivery requirements.
Omron Corporation, started in 1933 and headquartered in Kyoto, Japan, is a manufacturer of automation components, equipment, and systems, and it developed the first contactless proximity switch in 1960. It has four domains, including industrial automation, electronic components, healthcare, and social systems, and it provides products and services in around 120 countries and regions. Some of its products include microsensing devices, access control systems, industrial robots, surveillance cameras, and blood pressure monitors. In 1971, it developed the first online cash machine, and in 1972, it established Japan’s first welfare factory.
ALTHEN, established in 1978, headquartered in Kelkheim, Germany, is a manufacturer and supplier that specializes in providing precision sensors and measurement solutions. Their product range includes strain gauges, load cells, pressure transducers, and displacement sensors, catering to industries such as aerospace, automotive, renewable energy, and robotics. ALTHEN's sensors enable accurate data collection, testing, and monitoring of various parameters critical to the performance and safety of industrial processes and structures. They maintain ISO 9001 and ISO 14001 certifications, ensuring the quality of their products for precise measurements across diverse industrial applications.
Applied Measurements, a company established in 1991 and based in Aldermaston, West Berkshire, United Kingdom, is a manufacturer and supplier of measuring systems, transducers, and sensors. The product portfolio has pressure sensors, depth sensors, position sensors, LVDTs, and load cells used in industries involved in the production and supply chains making precise measurements and calculations. The ISO 9001-certified company offers various services including calibration, designing, repair, bonding, and custom control of specific products with a 3-annuals warranty.
Solartron Metrology, established in 1946, is a designer and manufacturer of precision quality control, test & measurement, and machine control sensors used in automotive, aerospace, electronics, optics, and semiconductor industries based in Bognor Regis, West Sussex. Their product portfolio includes digital and analog linear measurement sensors and dimensional LVDT Gauging probes, Displacement Sensors, Optical Linear Encoders, and Non-Contact sensors. The company also offers gauge software, the Orbit used for collecting and storing measurement data from manual, semi-automatic, and automatic inspection systems.
Micro-Epsilon was originally founded in Osaka and Micro-Epsilon America was founded in 1998, headquartered in Raleigh, North Carolina. Micro-Epsilon develops, manufactures, and distributes sensors to aerospace, battery production, glass production, wind power, precision optics, medical technology, transportation, semiconductor, and other industries. Micro-Epsilon’s sensor product categories include inductive, capacitive, laser, confocal, laser distance, magneto-inductive, draw-wire, rotation speed, color, paint thickness measurement, and fiber optic sensors in addition to interferometers and other sensor equipment.
HBK, formerly named HBM, is a global ISO9001 and ISO14001-certified company founded in 1950. It is known for providing the best technology and expertise in test and measurement. With branches in 30 countries, it provides clients with different solutions ranging from sound and vibration to propulsion efficiency and weighing. Examples of product offerings include transducers, amplifiers, sensors, strain gauges, data acquisition systems, etc. Such products are used in different markets, including aerospace, automobiles, telecom audio, and more. Besides supplying products, they also entertain their customers with after-sales services.
attocube systems AG was established in 2001 in Haar, Germany, as a manufacturer and distributor of spatial nano-positioning systems and complete probing tools. The company's product list consists of the atto3DR, neaSCOPE, attoTMS, and attoDRY series, among others. The products find applications in various fields, including motion analysis, nanoscale research, precision motion control, and quality assurance and control, contributing to accuracy and precision in scientific analysis and industrial processes. The company serves various industries, including surface science, laboratory testing, infrastructure, mesoscopic physics, materials science, and nanoprecise positioning.
RDP Group began in 1966 and is located in Wolverhampton, West Midlands in the UK, and Pottstown, Pennsylvania in the United States. RDP is a designer, manufacturer, and distributor of LVDT displacement transducers, amplifiers, load cells, and pressure sensors for use in manufacturing, power plants, and underwater applications. RDP is ISO 9001:2015 certified. RDP products include LVDT displacement transducers, amplifiers such as rail mounting amplifiers and DC-powered strain gauge transducer amplifiers, digital panel meters and multi-channel signal conditioning, and force sensors such as compression load cells and tension load cells.
SmarAct GmbH., established in 2020 and headquartered in Cambridge, UK, is a distinguished manufacturer and supplier of energy-efficient electric actuators. The company's product range includes a diverse array of electric actuators, encompassing servo, stepper, linear, rotary, and pneumatic variants. These offerings find applications across industries like industrial automation, medical devices, semiconductor manufacturing, and renewable energy. Their services envelop custom engineering and manufacturing, alongside comprehensive training and support. Driven by creativity, SmartAct is deeply devoted to ongoing research and development, ensuring a constant stream of technological enhancements.
SCAIME S.A.S., founded in 1983 and headquartered in Juvigny, France, is a manufacturer of process weighing, measurement, and control solutions. The company offers comprehensive weighing components and solutions designed for manufacturing scales and the supervision of production processes. Its product line includes solutions for measuring strain, force, torque, and displacement, meeting the demands within the manufacturing sector. Its fiber-optic measurement systems are specifically engineered for monitoring structural integrity in critical environments. Servicing in more than 70 countries, the company collaborates with specialist partners and distributors, and its quality management system is evidenced by ISO 9001:2015 certification.
Unipulus is a manufacturer of sensors and measuring instruments that was established in 1977 in Tokyo, Japan. The company specializes in precision equipment for measuring a wide range of factors such as durability, tension, and rotational force. Its products include force gauges that test material quality, load cells that measure compression, and torque meters. The company also offers customization, repair, and calibration services for customers needing additional support. Some of its notable clients include Komatsu, Olympus, and Kyoto University.
KYOWA ELECTRONIC INSTRUMENTS CO., LTD., founded in 1949 as Kyowa Radio Laboratory Co., Ltd., is a Japanese manufacturer and distributor based in Chofu, Tokyo, specializing in stress measuring equipment with strain gages. Their product offerings include strain gages, bridge boxes or input adapters, transducers, and related accessories. Additionally, KYOWA operates TAMAYA TECHNICS INC., a subsidiary that manufactures navigation, surveying, and meteorological instruments. KYOWA's stress measuring products find applications in various industries. For example, their measurement instruments are used in riding quality evaluation and safety tests of automobiles and railway roads. These devices are also utilized in construction, civil engineering, and healthcare sectors.
EXSENCO, LLC., is based in Corpus Christi, Texas. EXSENCO is the American distributor for SANTET, Co. Ltd, which is a manufacturer of sensing and controls products based in Osaka, Japan. EXSENCO offers consultancy in the general area of control systems to provide clients with technology that adapts itself to changes in the workplace, rather than the workplace adapting to changes in technology. EXSENCO’s product segments include displacement & level measurement, servo valves, I-SAC servo controllers, and other products.
MeasureX Pty. Ltd., established in 2010 and headquartered in Melbourne, Australia, is an industrial-type sensor and measuring systems manufacturer and supplier. The company's products include 3-axis load cells, precision spring-loaded displacement sensors, and submersible pressure transducers. These products are used for a range of industrial applications, such as wastewater treatment, liquid level measurement, and vehicle suspension force measurement, as well as components in household appliances. The company's services include the supply of customized measuring, testing, and quality control systems, as well as production for original equipment manufacturers.
Delta Electronics was founded in 1971 in Taipei, Taiwan. Delta Electronics is a global provider of power and thermal management solutions, serving power electronics, automation, and infrastructure. Delta’s power electronics division sells components such as inductors, power and system components such as industrial power supplies and external adapters, fans and thermal management such as DC brushless fans and motors, and automotive electronics. Automation includes industrial automation and building automation subdivisions. Infrastructure includes ICT infrastructure, energy infrastructure & industrial solutions, and display & visualization. Delta Electronics also provides solutions for data center, telecom energy, and EV charging.
PMC-STS Inc., founded in 1963 and based in Danbury, Connecticut, is a manufacturer of pressure, vacuum, and level sensor instruments for aerospace, motorsports, and water applications, among others. The company also provides customized solutions and products to meet challenging customer requirements. It is the first manufacturer offering flush-mounted transmitters for measuring in-process pulp in wastewater, paper, and other difficult fluid level and pressure measurements. In 2022, the company was acquired by Sensor Technik Sirnach AG to help penetrate the North American market further and benefit from both application and product expertise.
Renishaw plc., established in 1973 and based in Wotton-under-Edge, United Kingdom, is a manufacturer of analytical instruments, medical devices, and manufacturing technologies. Some of the products it stocks include additive manufacturing systems, open optical encoders, and neurological products, and it operates in the Americas, EMEA, and APAC regions, with 67 locations in 36 countries. Throughout its history, the company has spent 13% to 18% of its annual sales in R&D and engineering. In 1981, it set up its first international manufacturing facility in Ireland, and in 1984, it was listed in the London Stock Exchange unlisted securities market.
OMRON Industrial Automation is the UK branch of OMRON, originally founded in Japan in 1933. OMRON Industrial Automation serves food and beverage industry, panel board design, automotive manufacturing industries among others. OMRON Industrial Automation products categories include automation systems such as industrial PCs and human machine interfaces (HMI), safety such as safety switches and safety logic control systems, switching components such as solid state relays, motion & drives such as motion controllers, sensing such as photoelectric sensors, software, robotics, quality control & inspection systems, as well as control components including power supplies and digital panel indicators.
Monitran, a London-based supplier of advanced monitoring and measuring systems established in 1986, specializes in vibration and displacement sensors. They offer a wide range of solutions for industries such as manufacturing, energy, and transportation. Monitran's sensor options include accelerometers and velocity sensors, serving diverse applications in industrial processing, power stations, water treatment, wind turbines, mining, and the oil and gas industry. Additionally, Monitran provides project management services, delivering turnkey solutions that seamlessly integrate vibration sensors with monitoring and display hardware, complementing other sensor types and customer control systems.
Ranking as of November 2024
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | Onexia, Inc. |
4.2%
|
2 | Applied Measurements Ltd |
2.8%
|
3 | Stellar Technology, Inc. |
2.4%
|
4 | Bruel & Kjaer Vibro America, Inc. |
2.4%
|
5 | ALTHEN |
2.4%
|
6 | MicroStrain, a LORD Company |
2.4%
|
7 | Solartron Metrology |
2.4%
|
8 | Resensys, LLC. |
2.2%
|
9 | Renishaw plc |
2.2%
|
10 | SCAIME S.A.S. |
2.2%
|
Derivation Method
The ranking is calculated based on the click share within the displacement sensor page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
Country | Number of Companies | Share (%) |
---|---|---|
United States of America | 18 | 37.5% |
Germany | 8 | 16.7% |
Japan | 8 | 16.7% |
Italy | 4 | 8.3% |
United Kingdom | 3 | 6.3% |
China | 2 | 4.2% |
Taiwan | 2 | 4.2% |
Russia | 1 | 2.1% |
Poland | 1 | 2.1% |
France | 1 | 2.1% |
59 products are listed.
DEYCI
60+ people viewing
It is a displaced sensor that can be used even in long -term life, high -temperature environment, and powdered contamination. It can be used for ca...
DEYCI
60+ people viewing
Although it is a resistance type and contact type linear potenthameter, it uses a twin element sliding truck, and has a low noise and long life eve...
DEYCI
120+ people viewing
Last viewed: 21 hours ago
It is a general -purpose resistance type and contact type linear potenteometer. We have a variety of mounted sensors. The protection grade is IP65,...
SENSATEC Co., Ltd.
140+ people viewing
Last viewed: 19 hours ago
Use Discount measurement of magnetic metal Pressure and pressure measurement using magnetic metal actuator Swapse amplitude measurement using a mag...
SENSATEC Co., Ltd.
70+ people viewing
Use Discount measurement of magnetic metal Pressure and pressure measurement using magnetic metal actuator Swapse amplitude measurement using a mag...
DEYCI
160+ people viewing
It is a laser displacement sensor that can be widely used, from non -contact displacement measurements in production processes and quality control ...
DEYCI
70+ people viewing
Last viewed: 19 hours ago
Although it is a resistance type and contact type linear potenthameter, it uses a twin element sliding truck, and has a low noise and long life eve...
SENSATEC Co., Ltd.
70+ people viewing
Use Discount measurement of magnetic metal Pressure and pressure measurement using a magnetic metal actuator Swapy amplitude measurement using a ma...
SENSATEC Co., Ltd.
70+ people viewing
Use Discount measurement of magnetic metal Pressure and pressure measurement using magnetic metal actuator Swapse amplitude measurement using a mag...
Micro-Epsilon JAPAN K.K.
60+ people viewing
Micro Epcilon's whirlpool -current sensor is designed so that not only measurement of displacement, distance, shift, position, but also vibration c...
Optex Fee
60+ people viewing
C-MOS laser displacement sensor with organic EL Class high -performance all -in -one displacement sensor Class's best repetition: 0.1 μm (CD2H-30 ...
Micro-Epsilon JAPAN K.K.
200+ people viewing
Micro Epcilon's whirlpool -current sensor is designed so that not only measurement of displacement, distance, shift, position, but also vibration c...
Micro-Epsilon JAPAN K.K.
60+ people viewing
Micro Epcilon's whirlpool -current sensor is designed so that not only measurement of displacement, distance, shift, position, but also vibration c...
DEYCI
60+ people viewing
It is a non-contact method straight-line displacement sensor of the LVDT-line voltage differential transformation system. Signal conditioner built ...
DEYCI
70+ people viewing
Although it is a resistance type and contact type linear potenthameter, it uses a twin element sliding truck, and has a low noise and long life eve...
DEYCI
60+ people viewing
It is a general -purpose resistance type and contact type linear potenteometer. We have a variety of mounted sensors. The protection grade is IP65,...
DEYCI
60+ people viewing
Although it is a resistance type and contact type linear potenthameter, it uses a twin element sliding truck, and has a low noise and long life eve...
DEYCI
70+ people viewing
Magni-Hall Contactless Linear Position Sensor is a straight displacement sensor that uses the hole effect. There is no electrical contact between t...
DEYCI
70+ people viewing
Magni-Hall Contactless Linear Position Sensor is a straight displacement sensor that uses the hole effect. There is no electrical contact between t...
DEYCI
60+ people viewing
Last viewed: 14 hours ago
Magni-Hall Contactless Linear Position Sensor is a straight displacement sensor that uses the hole effect. There is no electrical contact between t...
DEYCI
70+ people viewing
Magni-Hall Contactless Linear Position Sensor is a straight displacement sensor that uses the hole effect. There is no electrical contact between t...
DEYCI
60+ people viewing
Magni-Hall Contactless Linear Position Sensor is a straight displacement sensor that uses the hole effect. There is no electrical contact between t...
DEYCI
60+ people viewing
Magni-Hall Contactless Linear Position Sensor is a straight displacement sensor that uses the hole effect. There is no electrical contact between t...
DEYCI
60+ people viewing
The valve position sensor series is a high -performance linear sensor and can be used for actuators and solenoid position feedback applications. It...
DEYCI
70+ people viewing
The valve position sensor series is a high -performance linear sensor and can be used for actuators and solenoid position feedback applications. It...