SHT20 I2C , Temperature & Humidity Sensor (Waterproof Probe)

The SHT20 I2C Temperature & Humidity Sensor is a reliable, high-performance device designed for precise environmental measurements. Equipped with a waterproof probe and based on Sensirion techniques, it utilizes the 4C CMOSens SHT20 sensor chip. The sensor combines a capacitive humidity sensor and a band-gap temperature sensor with an integrated amplifier, A/D converter, OTP memory, and digital processing unit. With enhanced reliability and long-term stability, it surpasses earlier models like the SHT1x and SHT7x series. This sensor can seamlessly interface with microcontrollers, including Arduino, thanks to its built-in 10k pull-up resistor and 0.1 µF filter capacitor.

Key Features

• Operating Voltage: 3.3/5V
• Communication Interface: I2C
• Protection Class: Waterproof and anti-condensation
• Response Time: 8 seconds (RH, tau63 percent)
• Accuracy: plus/ minus 3 percent RH | plus/ minus 0.3 degree C
• Measuring Range: 0–100 percent RH / -40–125 C
• Dimensions: 73 mm x 17 mm (2.87 x 0.67 inches)
• Weight: 44 g

Applications

• Environmental monitoring
• Industrial automation
• Agricultural systems
• Smart home devices
• Weather stations