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AM2301B Temperature And Humidity Sensor
Location: HOME > RH&T Sensors
Technical Parameter

Supply Voltage
DC : 2.2 - 5.5V
Measuring Range Temperature: -40~+80°C; Humidity: 0~100%RH
Measurement Accuracy Temperature: ±0.3℃; Humidity: ±2%RH(25℃)
Resolution
Temperature: 0.01℃ Humidity: 0.024%RH
Output Signal I²C signal
Packaging
blister tray

Updating
  • Product Details
  • Graphic Details

1. Product Overview

The RH/T sensor module AM2301B is equipped with a newly designed ASIC dedicated chip, an improved MEMS semicond uctor capacitive humidity sensor and a standard on-chip temperature sensor, its performance has been greatly improved or even exceeded the reliability level of the previous generation of sensors, the new generation of temperature and humidity se nsor, improved to make its performance in harsh environments more stable. Every sensor has been rigorously calibrated an d tested. The structural design of the product shape has a certain protective effect on the sensor, and it is equipped with fixe d mounting holes to make the product adapt to more installation scenarios. 

2.Application Scenarios

The AM2301B is a kind of sensor of humidity and temperature with digital I²C output. It can be applied to HVAC, dehumidifier, testing and inspection equipment, consumer products, automobiles, automatic control, data loggers, weather stations, home appliances, humidity control, medical and other application fields which need to detect and control temperature and humidity. 

3. Product Features

        • Fully calibrated

        • Digital output, I²C interface

        • Excellent long-term stability

        • Quick response

        • Strong anti-interference ability

        • A variety of accessories to choose from

        • Tailor-made application solutions

4. Download Related Materials (click to download)

The sample program
Product Design Guide