Aosong Electronics launches optical temperature and humidity sensor AHTT2820

     The new masterpiece launched by Aosong Electronics: AHTT2820 high-precision temperature and humidity sensor, its measurement method is different from the indirect measurement of temperature and humidity through capacitance and resistance changes on the market. This product uses the optical principle to directly measure the ambient humidity, making the measurement data more intuitive and accurate, meeting the requirements of humidity calibration and standard laboratories, and realizing reliable and repeatable measurement of temperature and humidity. The temperature and humidity measurement equipment based on the optical principle is currently used as the transmission standard of temperature and humidity by the international metrology and testing institutions.

     AHTT2820 adopts advanced MEMS semiconductor technology for special processing, innovative circuit design, and realizes high-precision integration, so that the product has the characteristics of corrosion resistance, pollution resistance, scratch resistance, high and low temperature resistance; and the temperature is measured by precision platinum resistance, so the product It has the characteristics of long-term stability, reliability and high precision. It can not only be used in most application environments and ensure high measurement accuracy, but also meet the needs of some harsh environments, effectively reducing product maintenance work, improving efficiency and saving costs for customers. The product technology of AHTT2820 has reached the international advanced level, realizing domestic substitution of imports, allowing domestic manufacturers to enjoy cost-effective high-precision temperature and humidity sensors.

Excellent product performance

     The AHTT2820 accurately measures the temperature and humidity in the environment and provides various related parameter conversions. It has the following excellent properties:

• Optical principle measurement method

• Good repeatability and long-term stability

• Highly integrated, power supply 5V/2A, small size, easy to apply

• The converter is connected to a computer to record data and curves, and can be equipped with a host to display data

• Standard Modbus RTU communication

Typical applicatio

     This product can be used as a standard instrument for humidity measurement and detection, and is widely used in measurement and detection, metal smelting, aviation, university scientific research, meteorological environment, electronic power, medicine and other industries, such as measurement and testing institutes, constant temperature and humidity boxes, air pressure dry gas detection, Dry environments for lithium battery production and high-voltage gas-insulated equipment used in the power industry.