FREE SHIPPING for orders over 85.00

Gravity AHT20 Temperature and Humidity Sensor

by DFROBOT
The AHT20 is a high-precision but low-cost temperature and humidity sensor, which is equipped with an improved MEMS semiconductor capacitive humidity...
25-00016205
Gross Weight: 0.01kg
Warranty: Δεν καλύπτεται με εγγύση απο τον Κατασκευαστή
Company: DFROBOT
Part Number: SEN0528
Made in: China
Out of Stock
Product out of stock
No stock in retail store
From 5.80
4.64
Without VAT 3.74
Profit: 1.16 (20%)
On sale

We (GRobotronics) will add your email address to a special mailing list for this product. Once the product is in stock, you’ll get an email about it automatically, and your email address will be removed from the product’s mailing list.

The data will be visible to some members of our staff. If you’d like to have your personal data removed, send an email to [email protected].

If you believe that your personal data has been misused, you have the right to lodge a complaint with a supervisory authority. We’re obliged by EU General Data Protection Regulation to let you know about this right; we don’t actually intend to misuse your data.

WISHLIST COMPARE

DESCRIPTION

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 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.

Connection Diagram

SPECIFICATIONS

Warranty:
Δεν καλύπτεται με εγγύση απο τον Κατασκευαστή
Company:
DFROBOT
Part Number:
SEN0528
Gross Weight:
0.01kg
Made in:
China
Sensor Type:
  • Humidity
  • Temperature
Typical Input Voltage:
  • 3.3VDC
  • 5VDC
Interface:
  • Digital
Communication Protocol:
  • I2C

EXTRA SPECS

  • Module Parameters
    • Operating Voltage: DC2V-5V
    • Output Signal: I2C
    • I2C Address: 0x38
    • Dimension: 30x20.5mm
  • AHT20 Chip Parameters
    • Relative Humidity
      • Resolution: 0.024 %RH
      • Accuracy Error: ±2 %RH
      • Repeatability: ±0.1 %RH
      • Hysteresis: ±1 %RH
      • Non-linear: ±0.1 %RH
      • Response Time: 8S
      • Operating Range: 0~100 %RH
      • Long-term Drift: <0.5 %RH/yr
    • Temperature
      • Resolution: 0.01℃
      • Accuracy Error: ±0.3℃
      • Repeatability: ±0.1℃
      • Hysteresis: ±0.1℃
      • Response Time: minimum 5S, maximum 30S
      • Operating Range: -40℃~85℃
      • Long-term Drift: <0.04℃/yr

FEATURES

  • Digital output, I2C interface
  • Excellent long-term stability
  • Fast response, strong anti-interference, and adaptability
  • Gravity interface, simple wiring, no soldering required

Applications

  • HVAC
  • Dehumidifier
  • Testing Equipment
  • Consumer Appliances
  • Automobiles
  • Automatic Control
  • Data Loggers
  • Weather Control

FILES