Temperature sensor What are the application fields Temperature sensors are widely used in various practical uses of many industries around the world. In essence, these sensors provide input to the system in order to approximate or accurately determine the temperature of a specific object or environment.
From food processing to medical applications, from petrochemical treatment to automotive monitoring, from biological research to geological research, from HVAC system to other consumer electronics products, temperature sensors are crucial tools in countless areas. In fact, they are also used in our own home and office. The transportation we take, even the equipment we use every day!
What is the temperature sensor used to measure?
Although you may just assume that the temperature sensor is only used to find the temperature of an object or environment, they are actually more delicate than that. Although this is one of their goals, many temperature sensors are also used to check whether a process is taking place in a specific range. In particular, preventive reliability is the core application of temperature sensors, which helps ensure the normal operation of the system and determine whether there is a risk of danger or failure.
Temperature sensor of key types
There are two main types of temperature sensors currently used:
contact type temperature sensor
These types of people need to contact the temperature of the objects they are measured, whether it is solid, liquid or gas. They actually only measure their own temperature, but we infer that the temperature it comes into contact is thermal balance (that is, the same temperature).
Common contact temperature sensors include thermocouple , thermal resistance, thermistor , thermostat and semiconductor temperature sensor. When you can build a good thermal contact between the device and the things you measure, you should use them. The use of contact thermometers is also easier to achieve continuous monitoring and data collection.
Non -contact temperature sensor
The temperature of the long distance is determined by measuring the thermal radiation from objects or heat sources. These applications are often in high -temperature or dangerous environments, and you need to maintain a safe distance from a specific institution.
Thermal imaging and infrared sensors are the most common non -contact temperature sensors for the following situations: when the target object moves (such as on the conveyor belt or in the mobile machine), if the distance is far away, if there is a dangerous environment around the surroundings, there is a dangerous environment around (Such as high voltage), or at extremely high temperatures where the contact sensor cannot work normally.
Common applications of temperature sensors
The actual application of temperature sensors is almost endless, which not only meets business needs, but also meets consumer needs. Here, we compiled the most common use of some temperature sensors. You may have heard of it before and even seen in action.
The application of temperature sensors in medicine is widely used. The most common idea is to use thermometer to measure personal temperature quickly and accurately. However, they are actually used for various medical products, including nuclear magnetic resonance imaging equipment and portable ultrasonic scanners.
In our home, many electrical appliances use temperature sensors to help regulate and maintain cold temperature from the refrigerator and freeze cabinet, and use the temperature sensor in the stove and oven to ensure that they are heated to cooking and air candy/ The temperature required for the heater. Even our ordinary battery charger will use them to prevent over -charging or charging on the basis of measuring the battery temperature.
In the place where the temperature sensor is used, mining oil seems to be a surprising field, but in fact, the temperature sensor is the basis for ensuring safety and effective mining of oil. There is a built -in temperature sensor at the end of the petroleum drill. When it should stop drilling, it can quickly notify the workers because when its temperature is too high (the farther it walks on the ground, it does not stop), it will be It became too hot and broken.
The vehicle uses the temperature sensor in its radiator. This is very important because when the water cycle is close to the high temperature of your car engine, they will warn you that if this temperature exceeds this temperature, it may cause the engine to rupture and the climate control inside the car. By automatically adjusting the parameters according to the temperature, this situation is effectively avoided without bringing danger to the driver.
The HVAC system needs to measure the temperature to provide the best temperature for the room or building. Almost every family and office use air -regulating sensors, so the temperature sensor is essential for these units and systems. They can also be used to detect leaks and discover unexpectedly abnormal temperatures.
Renewable energy dependency of temperature sensor for effective energy production. From solar heating pumps to wind turbine, to biomass combustion applications and geothermal resources, temperature adjustment and measurement are the basis of these renewable resources.
Glass manufacturing depends on temperature measurement to regulate and optimize their production process. The quality requirements of the glass industry can be very strict, so in order to meet these requirements, it is essential to close the temperature of the glass and the machine that is being used.
The chemical industry is the daily basis of those who find important practical values, from implementing and using high -quality, effective temperature sensors. They were asked to measure extremely high temperatures to monitor chemical reactions and were also used for gas chromatography. Sensors with very wide temperature range and durability are often used for this department. In particular, high -precision measurement tools are required to ensure creating high -quality products.
Integrated circuit depends on integrated silicon temperature sensors in microcontroller and other electronics. These products are widely used in countless consumer products, such as desktop computers, laptops and tablet computers, mobile phones, and other electronic devices that are used and owned by individuals around the world.
We are a leading manufacturer and designer in Shanghai Weilian with a wide range of uses of temperature sensors to span all departments. They are key tools for all types and scale manufacturers and industries, so it is crucial to ensure that your process and practice work as expected as expected! For details, please contact us, or call 18717811268 inquiries.
Shanghai Weilian Electronics's main product thermistor sensor, RTC, NTC, transmitter , digital instrument, etc., Weilian Electronic Collection R & D, design, production, and sales of electronic components brand. The product has passed IATF16949 (2016) quality management system certification and CE certification.
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