DFRobot Gravity: AHT20 Temperature and Humidity Sensor

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SKU: 1356227
  1. Brand: DFRobot
  2. Product: Gravity AHT20 Temperature and Humidity Sensor
  3. Operating Voltage: DC 2V-5V
  4. Output Signal: I2C
  5. I2C Address: 0x38
  6. Dimension: 30mm×20.5mm/1.18×0.81″

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Brand: DF Robot
Category: Temperature & Humidity Sensor

The AHT20 is a high-precision but low-cost temperature and humidity sensor, which is equipped with an improved MEMS semiconductor capacitive humidity sensor element. It features a standard I2C interface and a wide voltage supply of 2V-5V. And with the simple peripheral circuit, it performs stably even in harsh environments in the measuring range of -40℃ ~ +85℃.

This sensor can be widely used for measuring the environmental temperature and humidity of home electronic equipment, the temperature and humidity of automobiles, and so on.


Features:

  1. Digital output, I2C interface
  2. Excellent long-term stability
  3. Fast response, strong anti-interference, and adaptability
  4. Gravity interface, simple wiring, no soldering required

Package Includes:

1 x DFRobot Gravity AHT20 Temperature and Humidity Sensor

SKU: 1356227 Category:
Operating Voltage

DC2V-5V

Output Signal

I2C

I2C Address

0x38

Dimension

30mm×20.5mm/1.18×0.81″

Resolution

0.024 %RH

Accuracy Error

±2 %RH

Repeatability

±0.1 %RH

Non-linear

±0.1 %RH

TEMP Resolution

0.01℃

TEMP Accuracy Error

±0.3℃

TEMP Repeatability

±0.1℃

Hysteresis

±0.1℃

Response Time

Minimum 5S, maximum 30S

Operating Range

-40℃~85℃

Long-term Drift

<0.04℃/yr

Shipping Weight 0.011 kg
Shipping Dimensions 6 × 6 × 3 cm
6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.


What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China