This SHT20 12C 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.

Features:

• Supply voltage: 2.1V-3.6V
• Humidity measuring range: 0-100%RH
• Temperature range: -40 ‘C to 125’C
• Maximum power consumption: 2.7uW communication: I2C
• Humidity accuracy range: 10% RH to 95% RH
• Humidity Hysteresis: +/-3% RH
• Measurement time: 50ms
• The annual shift: -0.5% RH / year
• Response time: 5s
• Accuracy: HTU20D T: +/-0.3’C, RH: +/- 4% RH, HTU21D T: +/-0.3’C, RH: +/- 2% RH

Pinouts:

• VCC: Module power supply – 2.1-3.6 V
• GND: Ground
• SDA: Serial Data Input/Output for I2C protocol
• SCL: Serial Clock Input for I2C protocol

Package Includes:

• 1 x Temperature and Humidity SHT20 Sensor Module I2C Communication for Arduino