AM2122 Temperature and Humidity Sensor Module


Key Benefits:

Fully interchangeable, low cost, long-term stability, relative humidity and temperature measurement, long signal transmission distance, digital signal output, accurate calibration, low power consumption, standard single-bus digital interface.


General Information:

AM2122 digital temperature and humidity sensor is a calibration signal with a digital output of the composite temperature and humidity sensor. Using a dedicated temperature and humidity acquisition technology to ensure that products with high reliability and excellent long-term stability. The sensor includes a capacitive wet sensor and a high-precision integrated temperature sensor connected to a high-performance microprocessor. The product has excellent quality, fast response, anti-interference ability, cost-effective and so on. & nbsp; AM2122 communication way uses the single main line communication way, the standard single main line connection, causes the system integration to become quick and easy. Ultra-small size, low power consumption, signal transmission distance up to 20 meters, making it the best choice for all kinds of applications and even the most demanding applications. Adopting the direct output of temperature-compensated digital information such as humidity, temperature and calibration, users do not need to perform secondary calculation on the digital output and do not need temperature compensation for humidity to get accurate temperature and humidity information. Products for the 4-lead, easy to connect, special package can be provided according to user needs. 


HVAC, dehumidifiers, testing and testing equipment, consumer products, automotive, automatic control, data loggers, weather stations, appliances, humidity control, medical and other related humidity detection and control.


Technical Parameter:


Humidity range0~99.9%RH
Temperature range-40°C~+80°C
Humidity precision±2%RH
Temperature precision ±0.3°C
Service voltage3.3V to 5.5V
Output signalSingle
Product size mm(L*W*H)22.7*12.1*4.5


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