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Home » Products » Humidity and Temperature Sensor » DHT22 Wired (AM2302) Humidity and Temperature Sensor

DHT22 Wired (AM2302) Humidity and Temperature Sensor

DHT22 Wired (AM2302) Humidity and Temperature Sensor
DHT22 Wired (AM2302) Humidity and Temperature Sensor
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Product Code : DHT22 Wired (AM2302) Humidity and Temperature Sensor
Price And Quantity
  • Minimum Order Quantity
  • 1
  • Unit of Measure
  • Piece/Pieces
  • Price
  • 355 INR
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

Trade Information
  • Supply Ability
  • 100 pieces Per Week
  • Delivery Time
  • 8-10 days Days

RAJGURU ELECTRONICS (I) PRIVATE LIMITED
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RAJGURU ELECTRONICS (I) PRIVATE LIMITED
399, 3rd Floor, Manek Chambers, Above Vasant Bhavan Restaurant Lamington Road, Mumbai - 400004, Maharashtra, India
Phone :91-22-40168411
Mr Dileep Jain (CEO)
Mobile :+917400168411, +918104334718
Phone No : 022-40138411
Mobile No : +917400168411
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