temperature sensor
The thermometer achieves thermal equilibrium by conduction or convection, so that the indicated value of the thermometer directly represents the temperature of the measured object. Generally, the measurement accuracy is high. In a certain temperature measurement range, the thermometer can also measure the temperature distribution inside the object. However, for moving bodies, small targets or objects with small heat capacity, there will be a large measurement error, commonly used thermometers are bimetallic thermometers, glass liquid thermometers, pressure thermometers, resistance thermometers, thermistors and thermocouples. They are widely used in industrial, agricultural, commercial, and other sectors. People also use these thermometers in daily life. With the wide application of cryogenic technology in national defense engineering, space technology, metallurgy, electronics, food, medicine and petrochemical and other departments and the research of superconducting technology, cryogenic thermometers measuring temperatures below 120K have been developed, such as cryogenic gas thermometers, vapor pressure thermometers, acoustic thermometers, paramagnetic salt thermometers, quantum thermometers, low-temperature thermal resistance and low-temperature thermocouples. Low temperature thermometers require small temperature sensing elements, high accuracy, good reproducibility and stability. The carburized glass thermal resistance made of carburizing and sintering of porous high silica glass is a temperature sensing element of low temperature thermometer, which can be used to measure the temperature in the range of 1.6~300K.
Category:
Power chip
LCD module, driver, logic chip, relay
Optocoupler/infrared/light emitting tube
Internet of Things/Communication Module
Diode/triode, MOS transistor, and IGBT
key word:
temperature sensor
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Product Description
The thermometer achieves thermal equilibrium by conduction or convection, so that the indicated value of the thermometer directly represents the temperature of the measured object. Generally, the measurement accuracy is high. In a certain temperature measurement range, the thermometer can also measure the temperature distribution inside the object. However, for moving bodies, small targets or objects with small heat capacity, there will be a large measurement error, commonly used thermometers are bimetallic thermometers, glass liquid thermometers, pressure thermometers, resistance thermometers, thermistors and thermocouples. They are widely used in industrial, agricultural, commercial, and other sectors. People also use these thermometers in daily life. With the wide application of cryogenic technology in national defense engineering, space technology, metallurgy, electronics, food, medicine and petrochemical and other departments and the research of superconducting technology, cryogenic thermometers measuring temperatures below 120K have been developed, such as cryogenic gas thermometers, vapor pressure thermometers, acoustic thermometers, paramagnetic salt thermometers, quantum thermometers, low-temperature thermal resistance and low-temperature thermocouples. Low temperature thermometers require small temperature sensing elements, high accuracy, good reproducibility and stability. The carburized glass thermal resistance made of carburizing and sintering of porous high silica glass is a temperature sensing element of low temperature thermometer, which can be used to measure the temperature in the range of 1.6~300K.
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