AM2301B Temperature And Humidity Sensor Temp: -40~+80°C,Humidity: 0~100%RH

SKU: rz24317193
In Stock


  1. Supply Voltage DC: 2.2 – 5.5V
  2. Measuring Range Temperature: -40~+80°C; Humidity: 0~100%RH
  3. Excellent long-term stability
  4. Digital output, I²C interface
  5. Quick response
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The RH/T sensor module AM2301B is equipped with a newly designed ASIC dedicated chip, an improved MEMS semiconductor 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 sensor, improved to make its performance in harsh environments more stable. Every sensor has been rigorously calibrated and tested. The structural design of the product shape has a certain protective effect on the sensor, and it is equipped with fixed mounting holes to make the product adapt to more installation scenarios


  1. Fully calibrated
  2. Digital output, I²C interface
  3. Excellent long-term stability
  4. Quick response
  5. Strong anti-interference ability
  6. A variety of accessories to choose from
  7. Tailor-made application solutions

Package Includes:

1 x Temperature and Humidity Sensor Model AM2301B

Additional information

Operating Voltage(V)

2.2 – 5.5V


0.01℃ Humidity: 0.024%RH


GND, Black, Ground, SCL, White, Serial Clock, Bidirectional Port, SDA, Yellow, Serial Data, Bidirectional Port, VDD, Red, Power supply(2.2V to 5.5V)

Measuring Range Temperature

40~+80°C; Humidity: 0~100%RH

Measurement Accuracy Temperature

±0.3℃; Humidity: ±2%RH(25℃)