3021HN

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

3021HN Application Field and Working Principle

3021HN, also known as the Bi-directional humidity sensors, is designed to measure humidity in both directions. It is commonly used as an essential accessory in many humidifying, ventilating, and dehumidifying systems. This device functions as a humidity regulator that can control the balance of humidity in air conditioning and cooling systems while maintaining an even, comfortable temperature.

The 3021HN is a low-cost, yet high-performance humidity sensor with a wide range of applications. Since this device is able to measure humidity in both directions, it is well suited for the measurement of relative humidity (RH) and calorific power for air conditioning, refrigeration, and dehumidifying systems. It is usually used in air conditioning systems, dehumidifiers, and industrial monitoring systems.

The 3021HN is a capacitive-based humidity sensor that is able to sense both the absolute humidity (AH) and relative humidity (RH) of a given environment. This device operates by detecting the amount of water vapor in the atmosphere and utilizing two different types of capacitance to measure both the humidity and the temperature. It is composed of two parts: an active sensing area and a reference sensing area. The active sensing area is where the humidity is directly measured, while the reference sensing area is used for calibrating the device.

The 3021HN works by measuring and calculating the difference between the capacitance of its two sensing areas. This difference is then converted into a humidity signal, which can be used to accurately measure the relative humidity of the environment. This device is also designed to be extremely accurate and is able to measure relative humidity with an accuracy of ±3%.

The 3021HN is also designed with an adjustable low-loss filter, which is able to reduce interference from other environmental factors like vibration, temperature, and pressure. This feature makes the device very reliable, especially when used in industrial settings. Additionally, this device also features a fast response time, enabling it to quickly adjust humidity levels in a given environment.

In summary, the 3021HN is a robust and reliable humidity sensor that can be used in many different applications. It is capable of measuring both absolute and relative humidity accurately and is able to quickly adjust humidity levels in a given environment. Furthermore, its adjustable low-loss filter allows it to ignore interference from other environmental factors. This makes the 3021HN an ideal accessory for many humidifying, ventilating, and dehumidifying systems.

The specific data is subject to PDF, and the above content is for reference