Smart Electronics AM2305 Digital temperature and humidity sensor

Products > Module > Smart Electronics AM2305 Digital temperature and humidity sensor

Smart Electronics AM2305 Digital temperature and humidity sensor

AM2305 Digital temperature and humidity sensor

1) The relative humidity and temperature, calibration of all digital output
2) Excellent long-term stability
3) Without additional components
4) Long distance signal transmission
5) ultra low power
6) 4 pin installation
7) Completely interchangeable
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AM2305 Product Overview: 
 
AM2305 digital temperature and humidity sensor is a calibrated digital signal output of the temperature and
humidity combined sensor. It uses a dedicated digital modules capture technology and the temperature and
humidity sensor technology to ensure that products with high reliability and excellent long-term stability.
Sensor includes a capacitive humidity sensing element and a temperature measurement devices, and with a
high-performance 8-bit microcontroller connected. Therefore, the product has excellent quality, fast response,
anti-interference ability, high cost and other advantages. Each AM2305 sensors are calibrated in a precision
humidity calibration chamber. Calibration coefficients stored in the form of a program OTP memory, internal
sensor detection signal in the process to call these calibration coefficients. Single-wire serial interface, the system
integration becomes simpler and quicker. Ultra-small size, low power consumption, signal transmission distance up
to 20 meters, making all kinds of applications and even the most demanding applications the best choice is.
Products for the 4-pin single row pin package. Easy connection, special packages according to user needs and available. 
 
Parameters: 
 
Measuring range 0-100% RH 
Temperature range of -40 ~ 80 
Measuring precision ± 2% RH 
Measurement Accuracy ± 0.2 
Resolution 0.1 
Interchangeability fully interchangeable 

 Long-term stability of ± 0.3% RH / Year



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