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    Home > Chemicals Industry > China Chemical > Sensors Accurately Monitor Temperatures, Improve Food Safety

    Sensors Accurately Monitor Temperatures, Improve Food Safety

    • Last Update: 2022-03-07
    • Source: Internet
    • Author: User
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    [ Hot Focus on Chemical Machinery and Equipment Network ] Temperature monitoring and control is a very important step in food processing, storage, transportation, etc.
    , but how to accurately monitor and control temperature has always been a technical problem
    .
    The emergence of temperature sensors can effectively prevent food freshness and quality from being affected by overcooling or overheating during processing, storage, and transportation through accurate temperature measurement
    .

     
    Chemical machinery and equipment network hotspots focus on chemical machinery and equipment sensors
    Today, consumers have high requirements for food safety and freshness
    .
    For the food industry, temperature monitoring and control is a very important step in food processing, storage, transportation, etc.
    , but how to accurately monitor and control temperature has always been a technical problem
    .
    The emergence of temperature sensors can effectively prevent food freshness and quality from being affected by overcooling or overheating during processing, storage, and transportation through accurate temperature measurement
    .

     

    A temperature sensor generally refers to a sensor that can sense temperature and convert it into a usable output signal, and achieve thermal equilibrium through conduction or convection, so that the indication value of the thermometer can directly represent the temperature of the measured object
    .
    The temperature sensor is the core part of the temperature measuring instrument, and there are various varieties
    .
    According to the measurement method, it can be divided into two categories: contact type and non-contact type.
    According to the characteristics of sensor materials and electronic components, it can be divided into two categories: thermal resistance and thermocouple
    .

     
    thermometer
      At present, temperature sensors have been widely used in food industry, agriculture, commerce and other sectors
    .
    For the food industry, temperature measurement and control is a very important link in the process of food production, storage, and transportation
    .
    However, how to accurately control the temperature has always been a technical problem in the industry
    .
    As more and more industries such as the food industry begin to pay attention to the role of temperature sensors, they have also been rapidly applied in related fields of the food industry
    .

     

      From the current point of view, temperature sensors have entered the fields of food processing and transportation, and have played a crucial role in improving production efficiency and ensuring product storage and transportation safety
    .
    For example, the temperature sensor can monitor the temperature of blanching, sugar boiling, and frying pan, etc.
    , which can not only avoid overheating of materials and ensure the quality of food production, but also control the processing temperature through a strict temperature monitoring system to avoid insufficient temperature due to insufficient temperature.
    The flavor of the material is brought into play, while the temperature sensor warns when necessary
    .

     

      In addition, affected by many favorable factors, the market scale of cold chain logistics has been expanding in recent years.
    Coupled with the entry of many players, the entire cold chain logistics has shown a "warming up" trend
    .
    In cold chain transportation, the whole process of cold chain management and monitoring system is directly related to the quality of products.
    Therefore, it is necessary to ensure that all links from production, packaging, transportation, storage, to use will not fall off the chain.
    Among them, the temperature sensor (RFID temperature sensor) tags) play a big role
    .

     

      RFID temperature sensor tags are mainly based on special substrates and RFID antenna designs, which can work well in most application scenarios including metal surfaces, and have temperature resistance that can withstand ambient temperatures over 220°C, meeting key requirements.
    Point to the need to implement temperature monitoring to prevent the occurrence of chain disconnection
    .
    In fact, in the past, whether it was the food processing industry or other industries, most of them relied on manual experience to control temperature and time.
    Often due to the existence of manual errors, the production efficiency was not high, and the product quality was unstable, and the application of temperature sensors was obviously effectively avoided.
    such issues
    .

     

      Nowadays, with the continuous upgrading of the consumption diet structure, people's concept of healthy eating is enhanced, and the requirements for food freshness and quality are getting higher and higher
    .
    In order to meet this requirement, the food processing industry and the cold chain logistics industry will use more electronic technology products (including temperature sensors) that can help accurately monitor temperature.
    "It also clearly encourages cold chain logistics companies to increase the installation and application of temperature sensors, temperature recorders and other equipment.
    It can be seen that temperature sensors have broad market demand potential in the future
    .

     

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