Product Details
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ASAIR AM2301 Capacitive Digital Temperature & Humidity Sensor
AM2301 Capacitive Digital Temperature & Humidity Sensor sensor is one of the commonest from the range of DHT temperature sensors; and boasts a relatively high-temperature measurement accuracy of 0.5°C in 0.1°C steps with a relative humidity accuracy of ± 3%.It has only 3 wires, including power and ground, meaning only one digital pin is required to interface it to a microcontroller. For Arduino development platforms the sensor is very well supported by the DHT library available from the Arduino Playground website.
Technical Details
- Item Type: Sensor
- Model Type: Temperature and Humidity Sensor
- Rated Voltage: 3.3V to 5V
- Avg. Current Consumption: 300µA
- Humidity Range: 0 ~ 99.9 %RH
- Precision: 3% RH
- Output Type: Digital (1 wire)
- Cable Length: 20 cm
- Dimensions (LxWxH): 60 x 27 x 14 mm
- Weight: 15g
Features
- 4-pin Package
- Ultra-low Power
- No Additional Components
- Excellent Long-term Stability
- All Calibration, Digital Output
- Completely Interchangeable
- Long-distance Signal Transmission
- Measures Relative Humidity & Temperature
Applications :
- Industrial automation systems: Used for controlling high voltage AC loads with low DC control signals.
- Temperature control systems: Controls heating elements in ovens, furnaces, or industrial heating applications.
- Lighting control: Switches high-power lights in commercial or industrial settings.
- Motor control: Used in motor drivers and control circuits for switching AC motors.
- HVAC systems: Used in heating, ventilation, and air conditioning applications for switching AC components.
- Power supplies: Used to regulate AC power in various electrical devices and equipment.
- Solar power systems: Utilized for controlling AC loads in off-grid or on-grid solar setups.
- Battery-powered systems: Used in applications where DC control is required to switch AC power.
- Home automation: Controls AC appliances like fans, air conditioners, or water pumps in smart home systems.
Integration with Arduino
Sample Code
Physical Attributes
- Dimensions (LxWxH): 60 x 27 x 14 mm
- Weight: 15g
- Cable Length (cm) : 23
Package Includes
- 1 x ASAIR AM2301 Capacitive Digital Temperature & Humidity Sensor
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