Applications

    The NTC temperature sensor is a temperature sensor made of a negative temperature coefficient thermistor. Its resistance value decreases as the temperature increases. NTC temperature sensors are widely used in various equipment, such as automobile engines, refrigerators, air conditioners, etc. In the medical industry, NTC temperature sensors also play an important role, especially in medical refrigeration equipment.

    Medical refrigeration equipment is used to preserve biological samples and medical supplies, and its temperature control accuracy is very high. As the core temperature monitoring device in medical refrigeration equipment, the NTC temperature sensor can achieve high-precision monitoring and control of the temperature in the freezing chamber. Specifically, the NTC temperature sensor uses the principle of a thermistor. Its resistance value changes as the temperature changes, and there is a one-to-one correspondence between the resistance value and the temperature. In medical refrigeration equipment, the resistance value of the NTC temperature sensor is connected to a high-precision analog converter to convert the resistance value into the corresponding temperature value. The temperature value is then sent to the microcontroller and compared with the set temperature to determine whether the temperature in the freezer is within the specified range. If the temperature is lower than the set temperature, the device will start the cooling system until the indoor temperature returns to the set temperature. When the temperature in the freezer is higher than the set temperature, the refrigeration system will automatically shut down until the temperature drops below the set temperature and start again. The NTC temperature sensor used in medical refrigeration equipment produced by Nanjing Shiheng Electronic Technology Co., Ltd. has high accuracy, moderate temperature coefficient, and quick response to temperature changes. It has received unanimous praise from users!

    NTC temperature sensors have the advantages of high accuracy, good stability, and strong anti-interference, and are widely used in medical refrigeration equipment. Its high-precision temperature monitoring can ensure that the temperature in the freezer is within the specified range, preventing biological samples, medical supplies and other items stored in the freezing equipment from being damaged due to too high or too low temperatures. At the same time, NTC temperature sensors also have the advantages of simple structure and affordable price. In addition to being widely used in medical refrigeration equipment, they are also used in medical ventilators, catheters, blood glucose meters, ECG monitors, nuclear magnetic resonance and other medical equipment. Commonly used.

    Nanjing Shiheng Electronic Technology Co., Ltd. has independent intellectual property core technologies. Among them, the NTC thermistor series products cover surge suppression, temperature compensation, precision temperature measurement, temperature control and other applications. It has been focusing on the production of NTC thermistors in China for 21 years. As a backbone enterprise of its temperature sensors, it is a national-level "specialized, specialized and innovative" small giant enterprise.