AOSONG ELECTRONIC

AOSONG

Humidity sensors, temperature sensors and environmental measurement modules

About the manufacturer

Guangzhou Aosong Electronics, also known under the ASAIR brand, specialises in environmental sensors and measurement components for electronic equipment. The company develops solutions for measuring humidity, temperature and other environmental parameters in consumer devices and automation systems.

The manufacturer is widely associated with digital temperature and humidity sensors from the DHT, AHT and AM families. These devices integrate the sensing element, signal conditioning and a digital interface, simplifying connection to microcontrollers and embedded systems.

Aosong offers both miniature SMD sensors for PCB integration and ready-to-use wired modules with mounting accessories, allowing its products to be used in a wide variety of mechanical and environmental designs.

Applications

Aosong sensors are well suited to devices that require continuous monitoring of temperature and humidity with straightforward integration into control electronics.

• HVAC – air-condition monitoring in ventilation and climate-control systems
• smart home – weather stations, thermostats and environmental sensors
• IoT – remote monitoring of rooms and equipment
• warehousing and logistics – storage temperature and humidity monitoring
• agriculture and greenhouses – microclimate monitoring
• home appliances – monitoring operating conditions
• industrial automation – environmental monitoring in cabinets and machines

AOSONG products available from Maritex

The AOSONG range available from Maritex includes digital sensors and modules for humidity and temperature measurement. The portfolio covers compact SMD sensors as well as wired modules designed for straightforward device integration.

Available product groups include:

• AHT10, AHT15 and AHT20 humidity/temperature sensors
• DHT11 digital sensors
• AM2305 and AM2305B humidity/temperature modules
• sensors with I2C interface
• sensors with 1-wire / One-bus digital interface

The AHT family consists of compact calibrated sensors with I2C output, while DHT11 and AM2305 modules use a simple digital interface suitable for microcontroller integration. Individual models differ in measurement range, accuracy, supply voltage, package and mounting method.

When selecting a sensor, match the required measurement range and accuracy, response time, communication interface, supply voltage, mounting method and environmental operating conditions.