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DHT22 Wired (AM2302) Humidity and Temperature Sensor
SIZE GUIDE
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| VARIANT | SELLER | PRICE | QUANTITY |
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Description of product
Description
AM2302 output calibrated digital signal. It applys exclusive digital-signal-collecting-technique and humidity sensing technology, assuring its reliability and stability. Its sensing elements is connected with 8-bit single-chip computer.
Every sensor of this model is temperature compensated and calibrated in accurate calibration chamber and the calibration-coefficient is saved in type of programme in OTP memory, when the sensor is detecting, it will cite coefficient from memory.
Small size & low consumption & long transmission distance(100m) enable AM2302 to be suited in all kinds of harsh application occasions. Single-row packaged with four pins, making the connection very convenient.
Specification
|
Model |
AM2302 |
|
Power supply |
3.3-5.5V DC |
|
Output signal |
digital signal via 1-wire bus |
|
Sensing element |
Polymer humidity capacitor |
|
Operating range |
humidity 0-100%RH; temperature -40~80Celsius |
|
Accuracy |
humidity +-2%RH(Max +-5%RH); temperature +-0.5Celsius |
|
Resolution or sensitivity |
humidity 0.1%RH; temperature 0.1Celsius |
|
Repeatability |
humidity +-1%RH; temperature +-0.2Celsius |
|
Humidity hysteresis |
+-0.3%RH |
|
Long-term Stability |
+-0.5%RH/year |
|
Interchangeability |
fully interchangeable |
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INFORMATION
ACCOUNT
ADDRESS
Tenet Technetronics# 2514/U, 7th 'A' Main Road, Opp. to BBMP Swimming Pool, Hampinagar, Vijayanagar 2nd Stage.
Bangalore
Karnataka - 560104
IN
Tenet Technetronics focuses on “Simplifying Technology for Life” and has been striving to deliver the same from the day of its inception since 2007. Founded by young set of graduates with guidance from ardent professionals and academicians the company focuses on delivering high quality products to its customers at the right cost considering the support and lifelong engagement with customers. “We don’t believe in a sell and forget model “and concentrate and building relationships with customers that accelerates, enhances as well as provides excellence in their next exciting project.