This section provides an overview for scale load cells as well as their applications and principles. Also, please take a look at the list of 40 scale load cell manufacturers and their company rankings. Here are the top-ranked scale load cell companies as of November, 2024: 1.OMEGA Engineering inc., 2.Process Technologies Group, Inc., 3.NOSHOK, Inc..
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A scale load cell is a measuring instrument that converts a physical quantity, the magnitude of a load or force, into an electrical signal and extracts it as a numerical value.
Strain gauges are mainly used as the sensing element for load or force. Strain gages are sensors that detect deformation of an object as a change in electrical resistance. To make a highly reliable measuring instrument, the output change of a strain gage in response to a load or force is adjusted so that the same conditions of load are applied and compared with a sensor of higher accuracy.
This process is called calibration and is essential for all measuring instruments. Scale load cells can be used to measure either static loads, in which a load of the same magnitude is applied continuously, or dynamic loads, in which the magnitude of the applied force varies continuously. Load cells are classified according to the direction of the load: tension/compression, tension, and compression.
Scale load cells are widely used in equipment that measures the magnitude of force. Testing equipment such as Amsler-type universal testing machines, as well as industrial machines such as forging and presses, for which load is a manufacturing requirement, are among the applications.
Scale load cells are also used in sensors that measure moments, the ability of an object to rotate. In particular, 6-axis sensors that can simultaneously measure forces in three directions (xyz, y, and z) and moments that rotate an object around each axis are used in force-controlled robots that can perform sophisticated tasks.
Other than industrial machinery, another example is the rock anchor/earth anchor in the construction and civil engineering industry for civil engineering work. Scale Load Cells are used to measure the force applied to PC steel rods and wires that are actually under load in rock anchors and earth anchors.
The principle of a scale load cell is to detect the deformation of an object as a change in electrical resistance. Strain gauges detect the deformation of an object due to force. Generally, when an object is pulled, it stretches and its thickness becomes thinner.
This deformation, in the case of an electric wire, makes it difficult for electricity to flow, i.e., the electrical resistance increases. The strain gage attaches a very thin wire to the surface of the part on which the load acts, and detects the deformation of the part as a change in the length and thickness of the wire as a change in electrical resistance.
A scale load cell is, in its original meaning, a load cell. However, load cell is the name of a sensor of load, and a load cell by itself cannot display the measured load value. Therefore, a display meter is required to electrically connect the load detected by the scale load cell to the load cell, convert it into a load value, and display it.
Specifically, a strain amplifier plays the role of an indicator. The combination of a load cell and a scale load cell is sometimes referred to as a scale load cell. Various manufacturers produce a variety of products that combine load cells and scale load cells.
These products are called crane scales, force gauges (push-pull gauges), etc. In the broadest sense, they are tensile testers, pull testers, and force gauges. In a larger sense, tensile testers and stress testers are also scale load cells.
A crane scale load cell is a device attached to a truck to measure the weight of a crane's suspended load. It does not use load cells or other load sensors, but converts the working pressure of the hydraulic motor of the hoisting equipment into a load.
The weight of the suspended load is displayed only when the hoisting device is hoisting, and is not displayed when the hoisting device is stopped, when it is being lowered, or during other operations. Another type of Scale Load Cell, which combines a load cell and an indicator, is called a Crane Scale.
This is used with overhead traveling cranes, etc. The scale is suspended from a hook on the crane, or a suspended load is suspended from the bottom of the crane scale, and the weight of the suspended object is measured.
Scale load cells for presses are load cells. The load cell measures the load applied to the processed part during the actual operation of the press machine. The output of the load cell is converted from an analog voltage output to a digital output and the load value is displayed. Whenever analog-to-digital conversion is performed, a time of several milliseconds is required. If a scale load cell with a low response or low measurement frequency is used, problems can occur, such as not being able to fully measure the peak value or the measured load being unstable.
*Including some distributors, etc.
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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.
The company NOSHOK was founded in the year 1967 and they are located in the United States of America in the state of Ohio in the city of Berea. NOSHOK provides many different products such as pressure gauges, transmitters, transducers, pressure switches, level transmitters, temperature devices, valves, diaphram seals, digital indicators, KING filters, and additional accessories. Many of these products have been introduced by the company over time and they continue to introduce many new products.
IMPAX Process Technologies Group, Inc. was founded in the early 2000s and is headquartered in Warrenville, Illinois with other offices in Weingarten, Germany. The company is a designer and manufacturer of IMPAX process monitors, productivity monitors, data collection software, and piezo-electric force sensors commonly used in metal forming, stamping, and cutting industries. The company’s custom services include specialized sensors, encoders, probes, and gauges to generate custom reports, log additional shop floor data, and calculate custom efficiency numbers based on customer needs.
Electro-Prep is a global manufacturer of custom wire harnesses, cable assemblies, box-build, and other custom assemblies for numerous industries in the medical, military, industrial, and commercial industries. The company also provides various engineering services such as product designing, reverse engineering, component engineering, and engineering and manufacturing documentation. Electro-Prep was established in 1977 in East Falmouth, Massachusetts and it is currently located in Wareham, MA. The company’s Quality Management System has been assessed and approved by NQA USA certified to ISO 9001:2015, with personnel trained by certified trainers with IPC/WHMA-A-620 certification and J-STD-001 certification.
RJM Sales was founded in 1970 and is now headquartered in Somerset, New Jersey. The company is an employee-owned manufacturer’s representative and distribution company of industrial instrumentation and controls, filtration, gas generation, and laboratory instrumentation products. The company serves a breadth of industries including food, pharmaceuticals, coil & gas, chemical, power generation, and other markets. The company’s two main product categories are Industrial Products and Laboratory Products. Industrial Products include signal conditioners, digital indicators, and moisture analysis equipment. Laboratory Products include YSI reagents, maintenance kits, and other supplies.
Dyne One Inc. was founded in 1983 in Columbus, Indiana. The company is a manufacturer of and servicer of electronic controllers and dynamite components used in industries such as aerospace, agriculture, electric motors, locomotives, and alternative fuel. Customers include Caterpillar, Cummins, Eaton, Ford Motor Company, Honda, and more. The company’s services include dynamometer repair and upgrades, on-site technical analysis, engineering & design including 3D modeling, and machining services. The company’s products include dynamometers including controls and drivelines, engine carts & docking systems, and calibration systems.
International Crystal Laboratories, ICL, was founded in 1962 and is based in Garfield, New Jersey. ICL serves the spectroscopy, applied spectroscopy, and analytical chemistry industries and end users. ICL’s product categories include transmission windows & optics, FTIR calibration films, sample cards, powders, cuttings, IR, UV, optical spectroscopy sampling, laboratory presses, die sets, laboratory supplies, and spectro-optic lab supplies. Examples of ICL’s products include circular disks, magneto crystals, crystal cuttings for grinding, Gemini FTIR gas analysis cells, liquids, and solids, polishing kits, and laboratory grinding mills.
ATI Industrial Automation is a global engineering-based developer specialising in robotic accessories, robot arm tooling, torque sensing systems, robotic collision chargers, etc. that improve robotic productivity. It was founded in 1989. Many mechanical, electrical, and software engineers work at ATI. All of their products meet the requirement of ISO9001 certifications. Products manufactured at their company are subjected to strict quality assurance and inspection guidelines before they are sent to clients. Their products are widely employed in different markets, including electronics, nuclear, applied research, and aerospace.
Siemens Process Instrumentation is a service by industrial giant Siemens. Siemens Process Instrumentation offers single-source measurement solutions to increase plant efficiency and enhance product quality. Siemens Process Instrumentation is a designer of instruments designed to seamlessly interplay with existing industrial automation and control systems. Productand design categories include pressure measurement, temperature measurement, flow measurement, level measurement, positioners, weight measurement, process controlling and protection, supplementary components, communication, product solutions for OEM, and digitalization.
Strainsert began in 1960 and is headquartered in Conshohocken, Pennsylvania. Stransert is a designer and manufacturer of sensors used in research, testing, weighing, and control applications used in aerospace, automotive, marine, and other industrial applications including deep sea and Mars rover expeditions. Strainsert is AS9100 certified. Strainsert’s product lines include force sensing pins and bolts, flat load cells, force sensing tension links, and force measurement systems and instruments. Strainsert also offers a full range of calibration, repair, technical, and engineering services.
Transducer Techniques was established in 1979 and is headquartered in Temecula, California. Transducer Techniques designs and manufactures a complete line of load cells, torque sensors, special purpose transducers and related instrumentation that are often used in industries such as process control and factory automation as well as other fields of science and industry. Transducer Techniques product segments include load cells such as button and beam load cells, torque sensors such as reaction and rotary torque sensors, instrumentation with load cell displays and signal condition, accessories, and software.
Rochester Scale Works, a family business since 1967, distributes industrial scales and weighing systems. RSW is based in New York and offers a range of products and services, including scales, balance and weighing systems, and maintenance and repair services. Their scale and weighing products include options like micro & semi-micro lab scales, industrial bench scales and check weighers, and heavy capacity scales like rail, truck and load scales. Rochester Scale Works offers preventive maintenance, reminder notifications, and calibration certificates as a service provider. They serve customers in different industries, including health, labs and pharmaceuticals, food and beverage, and manufacturing.
Metro Hydraulic Jack Co. is a third-generation family run business in operation since 1941. MHJ is based in Newark, NJ. MHJ distributes hydraulic jack-related equipment, tools, and parts including a broad range of cylinders, motors, valves, presses, couplings, tools, hydraulic fittings, hoses, jacks, pumps, lifts, lubrication equipment, pallet stackers, scissor lifts, and workholding devices. MHJ also offers system design services as well as engineering services and extensive repair including testing, retrofitting, and overhauling.
Carolina Scales is located in West Columbia, South Carolina. Carolina Scales is a distributor of equipment for and service provider for scale calibration and certification. Carolina Scales is ISO/IEC 17025 accredited. Carolina Scales product division includes truck/portable vehicle scales, weight indicators, load cells/weigh modules/junction boxes, floor scales, bench scales, counting scales, check weighers, balances, used scales, crane scales/hanging scales, remote displays/scoreboards, lift truck scales, printers, scanners, medical & health scales, retail scales, belt scales/conveyor scales, railroad, and agricultural scales. Services include scale testing and calibration and equipment rentals.
Tacuna Systems was founded in 2011 and centered in Golden, Colorado. Tacuna Systems provides in-house custom designs for signal conditioners, amplifiers, and other strain gauge load cell technology used across numerous industries. Tacuma Systems’s load cell products include load pins, planar beams, tension links, torqure transducers, load cell kits, and load cell calibration services. Additional products include calibration weights, scale parts and accessories, summing junctions, and other hardware, accessories, and wireless components. Tacuna Systems also provides services including load measurement consulting, system calibrations, custom signal conditioning & electronics, and custom scale design.
Reasontek Corporation was founded in 2009 and is headquartered in Brea, California. The company is a distributor of products that primarily serves the technology and domestic and global oilfield equipment and industrial supplies industries. The company has two primary business segments: accumulator production and oilfield equipment and industrial supplies. The accumulator production segment includes accumulators and other energy storage and surge protection devices as well as CAD services. The oilfield equipment and industrial supplies segment includes bladder accumulators, repair kits, and related accessories.
Oil-Air Products began in 1983 and is based in Plymouth, Minnesota. OAP is a distributor of fluid power systems and offers other services. Product listings include measurement instrumentation, pneumatics, custom manifolds, power units, lubrication, pumps, motors, valves, planetary gearboxes, accumulators, flow meters, and pumps. Other services include custom system design, hose assembly fabrication, troubleshooting, and component selection, as well as machine and part inspection and either on-site or inhouse repair options.
IMADA, founded in Japan, in 1947 is a manufacturer of force gauges and Force Measurement related equipment. The company's product portfolio includes Load Cells (Force Sensors), Force Test Stands, Torque Testers, Torque Test Stands Attachments, and Grips & Fixtures. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. They also provide services such as technical and commercial consultation of force measurement products, repair, calibration and global distribution.
JFE Advantech Co.,Ltd. was established in 1973 and is a manufacturer of water instruments and measuring devices based in Nishinomiya, Hyogo, Japan. The company produces various products such as submerged level detectors, ultrasonic pulse coherent flowmeters, optical dissolved oxygen meters, electromagnetic flow velocity meters, and comprehensive water quality meters. The products have been used in various applications including sewage treatment plants, agricultural water systems, factory drainage, hydroelectric power plant, and deep wells management. The company have been certified with ISO 9001 for the water instruments and measuring products in 1995.
Dini Argeo s.r.l. is an Italian manufacturer of weighing systems and scales that was established in Fiorano Modenese in 1846. The company’s product lineup includes load cells for measuring weight by converting force into electrical signals, weight indicators for displaying the weight measured by load cells, platform bench scales, pallet truck scales, and crane scales. It also offers weight bridges for large vehicles or containers. The company’s products are commonly used by clients in the logistics, transportation, port, and shipping industries.
Mettler Toledo was incorporated in 1945 in Toledo, Ohio, and is today headquartered in Greifensee, Switzerland. Mettler Toledo is a manufacturer of various analytical instruments for use in laboratories, industrial and manufacturing, and food retailing applications to customers globally. Mettler Toledo offers many products across product lines for uses such as product inspection, process analytics, jewelry scales, moisture analyzers, and software for laboratory weighing. Mettler Toledo also offers numerous accessories such as density kits, hands-free accessories, weighing tables, and weight accessories.
Vetec A/S, established under the Nord-Tech Holding Group in 2004 and headquartered in Odense, Denmark, is a weighing and overload equipment designer and manufacturer. The company's products include tension load cells, strain gauges, and various peripheral products that include remote displays, the Vetec app, and CCTV cameras designed for industrial use in high-risk and harsh environments. Its products are commonly used in hoists, cranes, and torque testing equipment. The company specializes in providing customized weighing solutions for industrial lifting and load monitoring.
TE Connectivity Ltd., started in 2007 and headquartered in Schaffhausen, Switzerland, is a designer and manufacturer of sensor and connectivity solutions for harsh conditions. It operates three primary segments, namely transport, industrial, and communication solutions, and its product portfolio includes automotive connectors, fiber optic connectors, analog power meters, RTD sensors, and circuit breakers. It serves customers in approximately 140 countries and several industries, including aerospace, automotive, rail, IoT connectivity, and E-mobility. The company manufactures 192 billion products annually and has invested over 610 million USD in research development and engineering.
Founded in Switzerland, Kistler serves both public and private customers in the automotive, aerospace, maritime, transportation, medical, semiconductor, energy and life sciences industries. Products include sensors as well as connectivity, signal, and data acquisition devices as well as software solutions. Applications of these solutions include R&D to safety testing, and condition monitoring. Key technologies include dynamic pressure, force, torque and acceleration measurement technologies.
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.
Force Switch Corp., established in 1987, is manufacturer of flight control transducers, load cells, and force sensors based in San Dimas, USA. The company produces products with multiple applications in diverse range of industries, including, aerospace, medical, oil fields, pharmaceuticals, high purity semiconductor gas control, and transportation complying with MIL-Std and ISO quality standards. Their MIL-Std and Medical-qualified devices are complemented by responsive service and support, ensuring customer satisfaction. Their transducer systems can be used in ink filling machines, container check weighing, and more.
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.
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.
PCE Instruments UK Ltd., started in 199 and headquartered in Manchester, UK, is a manufacturer and supplier of test instruments, equipment, and tools for weighing, measuring, and control systems. The company offers more than 500 test equipment, including analyzers, inspection cameras, meters, detectors, and sensors, with applications in various fields like data acquisition, electrical engineering, environmental science, building inspection, and food processing. Its manufacturing and development division is ISO 9001 certified, all its test instruments, equipment, and tools are factory calibrated, and the company also provides services for custom test instrument design, installation, and maintenance.
Jamieson Equipment Company (JEC) was founded in 1982 and located in the state of Georgia. JEC serves infrastructure-related industries including pavement with concrete, aggregate, and asphalt, chemicals, sewage and waste management, and agriculture and food. JEC sells, installs, retrofits, repairs, and offers training and troubleshooting for a range of components and tools from simple fittings to motion sensors to electronics to valves to actuators, cranes, mixers, silos, hoppers, and plants.
LIFTEUROP, a company founded in 1953 and based in Wiltz, Luxembourg, is a manufacturer and supplier of lifting equipment and accessories. The company's product portfolio includes central lifting systems, textile lifting slings, and chain sling connecting links. These products find applications in various industries, including warehousing, oil and gas, and aerospace and defense. The company provides services including technical support, training, and product customization, while being ISO 9001:2015, ISO 14001, and EN 27001 certified.
MSI-Viking Gage, LLC was founded over 50 years ago and is headquartered in Duncan, South Carolina. MSI-Viking provides manufacturing support to the automotive, aerospace, metals, plastics, medical, energy, food & beverage, and machining industries. MSI-Viking product offerings include 3D scanning systems, 3D additive manufacturing, air gages, bore & hole gages, calipers, CMMs, computed tomography, data collection, depth gages, fixture systems, indicators, laboratory equipment, vision systems, and thread gages among others. Services include calibration, metrology, repair, embedded services, training, and metrology pre-op services.
Ranking as of November 2024
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | OMEGA Engineering inc. |
7.2%
|
2 | Mettler-Toledo |
6.0%
|
3 | Process Technologies Group, Inc. |
5.6%
|
4 | NOSHOK, Inc. |
5.2%
|
5 | Dini Argeo s.r.l. |
3.6%
|
6 | Dyno One, Inc. |
3.6%
|
7 | RJM Sales, Inc. |
3.6%
|
8 | Hottinger Brüel & Kjær |
3.6%
|
9 | Strainsert Co. |
3.2%
|
10 | ADI Artech Transducers Pvt. Ltd |
2.8%
|
Derivation Method
The ranking is calculated based on the click share within the scale load cell 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 | 60.0% |
Japan | 4 | 13.3% |
United Kingdom | 3 | 10.0% |
Germany | 2 | 6.7% |
Italy | 1 | 3.3% |
Luxembourg | 1 | 3.3% |
India | 1 | 3.3% |
6 products are listed.
Unipulus
110+ people viewing
■ Easy connection with PC and measurement is possible. A load measuring instrument that can be measured stably even with a harsh load. "DSCB" is a ...
Krone Co., Ltd.
30+ people viewing
■ Features The FMA series is a piezo resistor -based force sensor that digitally outputs the force in a ratiometric in the prescribed full scale fo...