HIH8120-021-001 Sensors, Transducers

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Humidity and moisture sensors are very useful devices, particularly for controlling environmental parameters such as temperature and relative humidity. The HIH8120-021-001 is a specific example of these types of sensors. It is a small NTC temperature sensor with an integrated relative humidity level detection module. In this article, we will discuss the application field and working principle of the HIH8120-021-001.

The HIH8120-021-001 is designed for measurements of relative humidity between 0 and 95% with a temperature range of -25°C to +50°C. It is ideal for measuring indoor humidity in buildings, as well as outdoor humidity in agricultural and industrial environments. The NTC temperature sensor is suitable for use in air or non-condensing water areas. The sensor is also able to monitor temperature level and humidity rate.

The HIH8120-021-001 offers a wide range of features. It is designed to deliver precise and reliable measurements, with a high degree of linearity and accuracy. Additionally, it can be used with a wide variety of communication protocols, such as I2C, SPI, Serial UART, and analog output. It also has an alarm output feature in case of measure failure. This makes it an ideal solution for applications that require continuous monitoring.

The HIH8120-021-001 working principle is based on the detection of a gas molecule, which is called water vapor. The gas molecule changes its electrical properties according to the relative humidity of the surrounding environment. As a result, the sensor is able to detect changes in the relative humidity, and provide an accurate measure of the level of humidity in the atmosphere. The NTC temperature sensor also helps when measuring temperature level and humidity rate in the environment.

In conclusion, the HIH8120-021-001 is a versatile and reliable humidity and moisture sensor. It is suitable for a wide range of applications in various industries, offering precise and reliable measurements with a high degree of accuracy. The sensor is also capable of providing an alarm output in case of measure failure. Moreover, it is designed to be used with different communication protocols, and with an NTC temperature sensor for measuring temperature levels and humidity rate.

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