This section provides an overview for dial thermometer as well as their applications and principles. Also, please take a look at the list of 39 dial thermometer manufacturers and their company rankings. Here are the top-ranked dial thermometer companies as of November, 2024: 1.Thermo Fisher Scientific Inc..
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A dial thermometer is a temperature measurement device featuring a circular display and a rod-shaped sensing element. It may use a bimetal or Bourdon tube mechanism to mechanically move the indicator. Known for their robustness and ease of maintenance, dial thermometers are extensively used in industrial settings. Many models include three-pointers for temperature indication, maximum temperature indication, and alarm signaling.
Dial thermometers are primarily used for measuring transformer temperatures, monitoring oil temperature near coils, and bearing temperature in rotating machinery. In electrical substations and facilities, they play a critical role in detecting temperature rises during operations or overload conditions. While they lack built-in alarm functions, many are equipped with alarm contact points that trigger external devices like lamps or buzzers for warnings. Their applications span various industries, including refrigeration, food production, biotechnology, pharmaceuticals, machinery manufacturing, heating devices, cooling systems, ventilation, solar collectors, hot water tanks, and heat transfer stations.
Bimetallic thermometers use two metal plates with different thermal expansion coefficients. The differential expansion causes bending, which moves a pointer on the display to indicate temperature changes.
These thermometers operate on the principle of gas or liquid volume changes with temperature variations. The sensing bulb, conduit, and Bourdon tube form a sealed system filled with fluid. Temperature changes cause fluid expansion or contraction, affecting the pressure in the Bourdon tube, which is then reflected on the dial.
Dial thermometers vary by function, including models with maximum temperature indicators and hybrid types that offer direct and remote readings. Shock-resistant models are also available, using glycerin to absorb vibrations.
In hygiene-sensitive environments like food processing or pharmaceutical plants, dial thermometers are designed with features like electrolytic polishing or stainless steel construction. They come in various forms, including wall-mounted and panel-mounted designs. For challenging environments such as electroplating or chemical plants, there are models with enhanced chemical resistance.
*Including some distributors, etc.
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The Grieve Corporation is a manufacturer of industrial ovens and furnaces. Established in 1949, the company is based in Round Lake, Illinois, USA. The company's main activities involve designing and producing multiple industrial ovens and furnaces. Its product range includes electric laboratory, furnaces, continuous, inert atmosphere and clean room ovens. The company’s ovens and accessories serve industries such as food, hotel, automotive, aerospace, and electronics. The Grieve Corporation offers services like oven customization, modification, repair, accessories and technical support.
Traceable was established in 1978 and is headquartered in Webster, Texas, US, as a manufacturer and designer of serialized, calibrated, and certified Traceable lab instruments. The product portfolio includes thermometers, barometers, hygrometers, manometers, controllers, timers, clocks, stopwatches, and lab tools. These products find applications in diverse fields, serving purposes such as temperature and atmospheric pressure measurement, humidity monitoring, pressure measurements, process control, timekeeping, and laboratory analysis. These products are utilized across various industries, including healthcare, laboratory, and industrial sectors, as well as in biopharmaceutical industries.
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.
Weiss Instruments, headquartered in Mount Clemens, Michigan, has been a manufacturer of temperature and pressure instruments and controls since 1882. The company's product range includes a non-contact infrared forehead thermometer, liquid-filled pressure gauges, light-powered digital thermometers, bimetal dial thermometers, and digital vari-angle thermometers. These instruments play crucial roles in monitoring temperature, humidity, and pressure across various industries such as food service, air conditioning and refrigeration, equipment manufacturing, and many more. The company holds approvals from organizations like NSF and UL, underscoring its adherence to quality and responsive service.
Tel-Tru Manufacturing Co., founded in 1916, is an American manufacturer based in Rochester, New York, developing industrial temperature, test, and pressure instruments. The company's temperature and test instruments include bimetal and digital thermometers, non-contact thermometers, and check-set dry block calibrators. The company also provides thermowells, remote monitoring systems, as well as resistance temperature detectors (RTDs). Pressure instruments, such as pressure gauges and transmitters, are also part of the company's portfolio. These products find applications in various sectors, including composting, food and beverage, as well as heating, ventilation, and air conditioning (HVAC).
Gilson Company, Inc. is an American manufacturer and supplier of construction material testing equipment based in Lewis Center, Ohio. The company was established in 1939 with a primary focus on manufacturing the testing screen, a laboratory-scale screening machine, to cater to the mining and highway construction industries' requirements. Over time, Gilson has expanded its product portfolio and now offers a wide range of equipment, including ovens and furnaces, scales and balances, general laboratory testing equipment, as well as material testing equipment for aggregates, asphalt, concrete, and soils.
Sterling Sensors UK Ltd was founded in 1967 and is a manufacturer of temperature sensors located in Oldham, United Kingdom. It specializes in producing thermocouples, RTDs, thermistors, handheld probes, and other temperature sensors that are suitable for various industries applications, such as chemical, food, and automation industries. It also offers additional services including UKAS traceable calibration and repair. The company operates under ISO 9001 standards and has served its products to customers from over 30 countries.
DRUCK & TEMPERATUR Leitenberger GmbH, based in Germany, is a manufacturer of pressure measurement, temperature measurement, level measurement, torque & force measurement, and data logger equipment. Established in 1986, the company offers a wide range of measurement products that are used in various industries, including automation, process engineering, quality assurance, and research. One sample product is their pressure measurement equipment. These device measures the pressure of fluids and gases, and are used in various applications. Additionally, they offer technical support services, including training and consulting.
Electronic Temperature Instruments (ETI) Ltd., established in 1983 and headquartered in West Sussex, England, is a manufacturer of digital thermometers. The company offers a range of products including thermometers, data loggers, probes and accessories, calibration equipment, cooking and BBQ tools, and more. It also offers moisture meters, pH meters, pressure meters, electrical testers, and gas detectors. The company is certified with the ETL Listed Mark, which is proof of product compliance with North American safety standards. It serves industries such as the food industry, industrial and manufacturing, healthcare, environmental monitoring, and more.
SIKA Dr. Siebert & Kühn GmbH & Co. KG, established in 1901 in Germany, is a manufacturer of industrial measuring and calibration technology. The company has a wide product range that includes dial thermometers, digital thermometers, temperature sensors, digital pressure gauges, and turbine flow sensors. SIKA's products are used or fitted by device manufacturers and can be found in the products or production processes of numerous markets, such as heating, ventilation, automotive engineering, and commercial vehicle construction, as well as industrial technology. SIKA offers customized design, engineering, and mass production of its technology to meet client-specific requirements.
WIKA Instrumentation Taiwan Ltd., founded in 1946 and headquartered in Taoyuan, Taiwan, is a manufacturer of equipment for measuring pressure and temperature. The company offers an extensive product catalog, including pressure gauges with output signals, thermometers with switch contacts, accessories for bypass level indicators, digital pressure gauge calibration equipment, and hoses and gas refill sets. These instruments find applications in the semiconductor industries, basic materials, power generation, power transmission and distribution, and machine building.
Sato Keiryoki Mfg. Co., Ltd., established in 1951 and headquartered in Tokyo, Japan, is a manufacturer of temperature measurement and instrumentation products. Its product range includes glass thermometers, industrial thermometers, bimetal thermometers, waterproof digital thermometers, and infrared thermometers. These instruments serve a wide array of applications, spanning industries such as manufacturing and meteorology. The company holds several certifications such as ISO9001, and ISO14001, underscoring its adherence to quality and compliance. The company has been designated as a national accredited calibration body for humidity measurement by the Japanese Government.
HYODA INSTRUMENTS CORPORATION is a manufacturer of thermometers and related measurement as well as control devices that was established in Osaka, Japan in 1917. The company’s product lineup includes protective relays for monitoring abnormal transformer functions, dial thermometers, thermo sensors, and pressure gauges for measuring refrigerant gasses in air conditioning systems. It also offers gas density switches and protective tubes for insulating thermo sensors from vibration pressure or corrosion. The company’s products are commonly used in light industry, heavy industry, and shipbuilding, as well as in petrochemical and nuclear power plants.
Golden Mountain Enterprise Co., Ltd. (GMEC) is a Taiwanese manufacturer of industrial products and instruments founded in 1980. The company produces various valve, pressure, flow, and temperature system components for use in chemical processing, food processing, pollution control and oil refining. GMEC is an ISO9001 certified company, with an extensive product portfolio including Venturi tubes, butterfly valves, manometers and temperature controllers. These supply industrial processes in sites like breweries, chemical plants and wastewater treatment facilities.
ELE International, founded in 1961, is a manufacturer and supplier based in the UK specializing in construction materials testing equipment and environmental instrumentation. The company’s product portfolio includes soil testing equipment, cement testing equipment, environmental testing machines and other testing equipment designed to assess the properties and quality of construction materials. Their offerings also include installation, calibration and training programs for testing equipment based on customers’ needs. With a global presence in the UK, United States, Asia and the Middle East, ELE International serves civil engineering and construction industries worldwide.
DayMark Safety was founded in 1989 in Bowling Green, Ohio, USA, as a manufacturer and provider of labels for the food service sector. The company provides various products, including TherMark Direct Thermal Labels, QuicKlean Apron, Thermometer Probe Wipes, Thermometer Probe Wipes, and Powertouch Matrix Gloves, among others. The products serve a multifaceted purpose in food-related settings, encompassing food safety, protection against burns, safe handling of extremely hot items, food portioning, freshness preservation, bacterial contamination prevention, food preparation, and kitchen cleanup. The company operates in industries such as the food service sector, hospitality and catering, healthcare, commercial kitchens, and retail food packaging.
Gesa Termómetros, S.L. is an ISO 9001-certified manufacturer of precision instruments founded in 1974 in Vizcaya, Spain. The company's products are primarily used to monitor temperature, liquid levels, and sound. These products include air quality meters, analog thermometers for HVAC systems, and piezoresistive pressure transmitters. It also offers additional services including ENAC traceable temperature or instrument calibration, and product customization to ASTM or DIN standards. The company chiefly serves clients in the petrochemical, research and development, and energy generation sectors.
JUMO GmbH was established in 1949 in Fulda, Germany. The company is a system provider for individual sensor and automation solutions, creating components for measuring as well as products for registration, monitoring, control, and automation. Through these, the company serves a wide range of industries such as food and beverage, railway, shipbuilding, and water treatment with both components and complete solutions. The company’s product segments include Temperature, Pressure, Flow, Liquid Analysis, and Level. The company offers many services to customers including calibration, field service, repair service, and maintenance contracts.
OCGF (Oil Control Group France), established in 2004 and headquartered in Nantes, France, is a distributor and supplier of hydraulic equipment, delivered in single units and batches for stationary and mobile machine builders. The company’s main product line includes hydraulic power packs, pumps, and motors, with a strong focus on DX (direct expansion) components, couplings, and hydraulic filters for industrial applications. In addition to selling hydraulic components, OCGF specializes in the assembly and testing of customized hydraulic power stations and mini hydropower plants, as well as function blocks and stackable dispensers.
Ranking as of November 2024
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | Thermo Fisher Scientific Inc. |
100.0%
|
Derivation Method
The ranking is calculated based on the click share within the dial thermometer 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 | 7 | 41.2% |
Germany | 3 | 17.6% |
United Kingdom | 2 | 11.8% |
Taiwan | 2 | 11.8% |
Japan | 2 | 11.8% |
France | 1 | 5.9% |