Guangzhou Aosong Electronics Co., Ltd
Home>Products>AHTT2820 High Precision Temperature and Humidity Sensor (New Product Launch)
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    South Gate, No. 17 Yunjun Road (Yunpu 2nd Road), Huangpu District, Guangzhou City
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AHTT2820 High Precision Temperature and Humidity Sensor (New Product Launch)
Humidity measurement index measurement range 4.50-100% RH@20 ℃ accuracy ± 1% (@<90% RH) (calibration range 5-90% @ 23 ℃) resolution 0.01% RH temperatu
Product details

1. Product Overview

AHTT2820 is a sensor designed based on optical principles that directly measures temperature and humidity. Different from indirect methods such as measuring humidity through changes in capacitance and resistance, using optical principles to directly measure humidity in the environment has the characteristics of intuitiveness, accuracy, and reliability.

The mirror surface of this high-precision temperature and humidity sensor has undergone special semiconductor processing, which has the characteristics of corrosion resistance, high and low temperature resistance, and the dew point and temperature are measured using precision platinum resistors. Therefore, this high-precision temperature and humidity sensor has the characteristics of long-term stability, reliability, and high measurement accuracy. This high-precision temperature and humidity sensor can be used in most application environments and ensure high measurement accuracy, while also meeting some harsh environmental requirements.


2. Product Features

• Optical measurement method
Good repeatability and long-term stability
Accurate temperature and humidity measurement and provision of various related parameter conversions
Highly integrated, powered by 5V/1A, small size, convenient for application
Converter connected to computer to record data and curves, optional host to display data

Standard Modbus RTU communication


3. Application scope

High precision optical temperature and humidity sensors can be used as standard instruments for humidity measurement and detection. This temperature and humidity sensor is widely used in industries such as metrology and detection, scientific research in universities, meteorological environment, electronic power, and medicine.



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