Introduction
This 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. We recommend
DFRobot Gravity 4Pin Sensor Adapter convenient.
Sensor Interface:
Red VCC
Green GND
Blue (Black) SDA
Yellow (White) SCL
Specification
Operating Voltage: 3.3/5V
Communication Interface: I2C
Protection Class: waterproof anti-condensation
RH Response Time: 8s (tau63%)
Accuracy: ±3% RH / ±0.3 ℃
Measuring Range: 0-100% RH / -40-125 ℃
Dimension: 73mm * 17mm / 2.87 * 0.67 inches
Weight: 44g
Shipping List
SHT20 I2C Temperature & Humidity Sensor (Waterproof Probe) x1
Jumper Wires 7.8" F/F x4