Digital bimetallic thermometer
2 month ago
Product details
Product Overview
The bimetallic thermometer is a classic and practical temperature measuring instrument. With its unique design and reliable performance, it undertakes key temperature monitoring tasks in many industrial and civil fields. It provides users with convenient and accurate temperature measurement solutions with intuitive temperature display and stable measurement performance, and is widely used in various scenarios with strict temperature control requirements.
Working Principle
The core component of the bimetallic thermometer is a bimetallic strip made of two metal sheets with different thermal expansion coefficients. When the ambient temperature changes, due to the different thermal expansion coefficients of the two metals, the bimetallic strip will expand or contract to varying degrees, which will cause the bimetallic strip to bend and deform. This deformation is transmitted to the pointer through the connected transmission mechanism, and the pointer rotates on the dial to indicate the corresponding temperature value. The entire measurement process is based on the thermal expansion and contraction characteristics of metals, does not require an external power supply, and has a simple structure but is extremely reliable.
The bimetallic thermometer is a classic and practical temperature measuring instrument. With its unique design and reliable performance, it undertakes key temperature monitoring tasks in many industrial and civil fields. It provides users with convenient and accurate temperature measurement solutions with intuitive temperature display and stable measurement performance, and is widely used in various scenarios with strict temperature control requirements.
Working Principle
The core component of the bimetallic thermometer is a bimetallic strip made of two metal sheets with different thermal expansion coefficients. When the ambient temperature changes, due to the different thermal expansion coefficients of the two metals, the bimetallic strip will expand or contract to varying degrees, which will cause the bimetallic strip to bend and deform. This deformation is transmitted to the pointer through the connected transmission mechanism, and the pointer rotates on the dial to indicate the corresponding temperature value. The entire measurement process is based on the thermal expansion and contraction characteristics of metals, does not require an external power supply, and has a simple structure but is extremely reliable.
| Category | axial, radial, universal bimetallic thermometer |
| Measuring range | -80~600°C |
| Process connection type | no fixing device, movable thread, fixed thread, ferrule thread, fixed flange, ferrule flange, etc. |
| Process connection material | 304, 316, 316L, Ti, HC, etc |
| Temperature probe diameter （mm） | 6, 8, 10, 12 |
| Insertion depth （mm） | 50-2000 |
| Accuracy level | 1.0, 1.5 |
| Dial nominal diameter mm | 60, 100, 150 |
| Case material | cast aluminum spray, 304, 316 |
| Additional function options | hot installation sleeve, mounting base, etc. |
Performance Advantages
Intuitive and easy to read: The dial design is clear and concise, the scale markings are accurate, the pointer is eye-catching, and the user can directly read the current temperature value. Even in poor light or long-distance observation, temperature information can be easily obtained, which is convenient and fast, without the need for complex instrument assistance and data conversion.
High measurement accuracy: After precision manufacturing and calibration processes, bimetallic thermometers can achieve high measurement accuracy, accurately measure temperature changes, meet the needs of industrial production, scientific experiments and other scenarios with high requirements for temperature measurement accuracy, and provide reliable data basis for production process control and quality inspection.
Good stability: The material properties and structural design of the bimetallic strip give it excellent stability. During long-term continuous use, it can maintain stable temperature measurement performance, is not easily affected by environmental vibration, slight impact and other factors, ensures the continuity and reliability of temperature monitoring, and effectively avoids production errors or equipment failures caused by unstable measurement.
Wide temperature measurement range: It can adapt to a wide temperature range, from low-temperature freezing environments to high-temperature industrial heating scenarios, such as from tens of degrees below zero to hundreds of degrees Celsius. Whether in low-temperature warehousing in cold chain logistics or in high-temperature industrial production processes such as metallurgy and chemical industry, bimetallic thermometers can accurately measure temperature and meet the temperature measurement needs of different scenarios.
No external energy required: It works on the principle of thermal expansion and contraction of its own bimetallic strip, without external power supply or battery. This feature gives it significant advantages in field operations without power supply, remote area monitoring, and hazardous environments with strict explosion-proof requirements, reducing usage costs and safety risks, while also reducing measurement interruptions caused by power problems.
Meiante Technology Co., Ltd. mainly deals in various measuring instruments, including Level Instrument, Flow Meters, Pressure Instruments, Temperature Instrument and Calibration Instrument, etc.
If you have any needs, please contact us.
If you have any needs, please contact us.
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Jiangsu Meiante Technology Co., Ltd
Audited supplier
5 month
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