Gravity DHT20 Temperature & Humidity Sensor for Arduino

DFRobotSKU: RB-Dfr-1089
Manufacturer #: SEN0497

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Sale price £7.58

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Description

  • Gravity DHT20 Temperature & Humidity Sensor for Arduino
  • Offers I2C digital output
  • Quick response, strong anti-interference ability
  • Provides low power, low cost
  • Factory calibration
  • Compatible with 3.3 ~ 5.5 V main controller

The Gravity DHT20 Temperature & Humidity Sensor for Arduino is the newly upgraded version of the DHT11. Data accuracy, stability, response speed, measurement range are greatly improved up. DHT20 is a brand new ASIC dedicated chip, an improved MEMS semiconductor capacitive humidity sensor element, and a standard on-chip temperature element.

  • 1x Temperature and Humidity Sensor
  • 1x Gravity-4Pin I2C Sensor Connector (30cm)

Size

  • Board: 22 x 33 mm / 0.87 x 1.30 inch
  • Mounting Hole: Inner diameter 3.1 mm (0.13 inch) / Outer diameter 6 mm (0.24 inch)
  • Operating Voltage: 3.3V ~ 5.5V DC
  • Operating Current: <1 mA
  • Output Signal: I2C (0×38)
  • Temperature Range: -40 ~ +80°C ±0.5°C
  • Humidity Range: 0~100 % RH ± 3 % RH (25°C)
  • Resolution: 0.01°C, 0.024 % RH
  • Storage Condition: 10°C - 50°C, 20 - 60 % RH

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