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Temperature & Humidity Sensor, SHT20 I2C, For Arduino Development Boards


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SEN0227   Datasheet
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SHT20 I2C Temperature & Humidity Sensor

Arduino Development Boards


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Technical Docs (2)

Product Overview

SHT20 I2C temperature & humidity sensor is equipped with waterproof probe. It comes with the 4C CMOSens® SHT20 temperature & humidity sensor chip and the probe has gone through dual waterproof protection test. The SHT20 I2C temperature & humidity sensor adopt Sensirion techniques. Except the humidity sensor of capacitive type and the temperature sensor of band gap, SHT20 contains an amplifier, A/D converter, OTP memory and a digital processing unit. Compared with early SHT1x series and SHT7x series, SHT20 shows a strong reliability and long term stability. It can measure surrounding environment temperature and relative air humidity precisely. There is also a built-in 10k pull-up resistor and 0.1uf filter capacitor. It enables the sensor to be directly used with the microcontroller such as Arduino.
  • Operating voltage of 3.3/5V
  • I2C communication interface
  • Waterproof anti-condensation protection class
  • RH response time is 8s (tau63%)
  • Accuracy is ±3% RH / ±0.3°C
  • Measuring range from 0-100% RH / -40-125°C
  • Dimension is 73mm x 17mm / 2.87 x 0.67inch, weight is 44g


SHT20 I2C Temperature & Humidity Sensor (Waterproof Probe) x1, Jumper Wires 7.8" F/F x4.

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