AM2302 Temperature and Humidity Sensor in Pakistan

The AM2302 (Wired DHT22) Temperature and Humidity Sensor is a cost-effective digital sensor. DHT22 AM2302 Sensor Module Without Board design is also simple and easy to use. This DHT22 sensor uses a capacitive humidity sensor and thermistor. With the help of a thermistor and humidity sensor we can measure ambient air. After measure the ambient air it outputs a digital signal on the data pin. For this Am2022 no analog input pins required. This sensor is a wired version of DHT22 and it contains a large plastic body. This sensor is basic and simple. It is also a low-cost digital temperature and humidity sensor. Get all types of temperature and humidity sensor at epro.pk.

Technical Data of Temperature and Humidity Sensor AM2302 / DHT22:

• AM2302 (Wired DHT22) Temperature and Humidity Sensor operating voltage 3 to 5 volts DC.
• Its maximum current consumption is approximately 2.5mA during a data request.
• The user is able to get new data once every 2 seconds.
• it provides output as a digital single bus.
• Its air humidity measuring range is 0 to 100%.
• 0 to 80 degrees centigrade is its temperature measuring range.
• Its air humidity tolerance range is 2 to 5%.
• Its temperature tolerance is 0.5%.
• There is a 5.1K resistor inside this sensor. This resistor is called a pull-up resistor. And it is connected to the VCC and Data.
• 0.5 Hz is its sampling rate. And this sampling rate is after 2 sec.
• Its cable length is approximately 25cm.
• It has +- 0.5-degree centigrade accuracy in temperature readings.
• it has excellent long-term stability calibration
• Its size is 59 x 27 x13mm.

Connections of DHT22 Wired (AM2302) Humidity And Temperature Sensor:

• Connect the 3 to 5 volts power to the red wire.
• There is a yellow wire to get your data input pin.
• The black wire is used to make this sensor grounded.

Package Included:

One Piece of DHT22 AM2302 Sensor Module Without Board

Related Links:Datasheet ofAM2302/DHT22 with big case and wires Other Types of Temperature and Humidity Sensor