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ASAIR Temperature and Humidity Sensor AM2302 (Original)

ASAIR Temperature and Humidity Sensor AM2302 (Original)-Robocraze
ASAIR Temperature and Humidity Sensor AM2302 (Original)-Robocraze
ASAIR Temperature and Humidity Sensor AM2302 (Original)-Robocraze
  • ASAIR Temperature and Humidity Sensor AM2302 (Original)-Robocraze
  • ASAIR Temperature and Humidity Sensor AM2302 (Original)-Robocraze
  • ASAIR Temperature and Humidity Sensor AM2302 (Original)-Robocraze

ASAIR Temperature and Humidity Sensor AM2302 (Original)

Regular price
Rs. 514
Sale price
Rs. 514
Regular price
Rs. 599
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You save Rs. 85
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  • 🛠️ Dedicated Technical Support Team
  • Extra components not needed
  • Long transmission distance, up to 100 meters
  • Low power consumption
  • Full range temperature compensated
  • Relative humidity and temperature measurement
  • Calibrated digital signal

ASAIR Temperature and Humidity Sensor AM2302 (Original)

The AM2302 is a wired version of the DTH22, in a large plastic body. It is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air and spits out a digital signal on the data pin (no analog input pins needed). It's fairly simple to use but requires careful timing to grab data. The only real downside of this sensor is you can only get new data from it once every 2 seconds, so when using our library, sensor readings can be up to 2 seconds old.
Connect the red 3-5V power, the yellow wire to your data input pin, and the black wire to the ground. Although it uses a single wire to send data it is not Dallas One Wire compatible! If you want multiple sensors, each one must have its own data pin.
Compared to DTH11, this sensor is more precise, more accurate, and works in a bigger range of temperature/humidity, but it's larger and more expensive. There is a 5.1K resistor inside the sensor connecting Vcc and DATA so you do not need additional pullup resistors.

Package Includes:

  • 1 x ASAIR Temperature and Humidity Sensor AM2302 

Specification:

Model

AM2302

Supply Voltage (V)

3.3 to 5

Current

5mA

Humidity

0-100%

Humidity Accuracy

2-5%

Temperature

-40 to 80 DegC

Temperature Accuracy

0.5 DegC

Sampling Rate

0.5 Hz (Once every 2 seconds)

Wire Length

3 wires 23cm long (9")

Dimensions

27x59x13mm

Weight

20g