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SHT21 Digital Temperature and Humidity Sensor
$2.7500
In stock
SKU
SEN-10-073
Volume discounts:
- +25 4 % $2.6500
- +100 6 % $2.5900
- +300 8 % $2.5400
- +500 9 % $2.4900
- +1000 11 % $2.4400
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CJMCU SHTC1 Temperature Humidity Sensor Module - I2C Interface Previous 
The SHT21 Digital Temperature and Humidity Sensor is a standard version sensor IC in a 6 pin DFN package. It provides calibrated and linearized sensor signals in digital I2C format. The sensor combines a capacitive humidity sensor, a bandgap temperature sensor, and specialized analog and digital integrated circuitry on a single CMOSens chip. It is designed for low power consumption and long-term stability. The SHT21 is built for applications that require digital temperature and humidity measurement with defined resolution, accuracy, and operating limits.
Features of SHT21 Digital Temperature And Humidity Sensor - I2C, 6-Pin DFN
- Low power consumption
- Long-term stability
- Digital I2C output
- 6 pin DFN package
- 0.04%RH humidity resolution
- 0.01°C temperature resolution
- ±2%RH humidity accuracy
- ±0.3°C temperature accuracy
- 8s humidity response time
- 5s to 30s temperature response time
Specifications of SHT21 Digital Temperature And Humidity Sensor - I2C, 6-Pin DFN
- Product type: Humidity and temperature sensor IC
- Package: 6 pin DFN
- Output format: Digital I2C
- Humidity sensor type: Capacitive type
- Temperature sensor type: Bandgap temperature sensor
- Integrated circuit: Specialized analog and digital integrated circuit
- Chip: CMOSens chip
- Relative humidity resolution: 0.04%RH (12bit)
- Temperature resolution: 0.01°C (14bit)
- Relative humidity accuracy: ±2%RH
- Temperature accuracy: ±0.3°C
- Relative humidity response time: 8s
- Temperature response time: 5s to 30s
- Operating relative humidity range: 0%RH to 100 %RH
- Operating temperature range: -40°C to 125°C
- Supply voltage range: 2.1V to 3.6V
How to Use SHT21 Digital Temperature And Humidity Sensor - I2C, 6-Pin DFN
- Connect the sensor within the 2.1V to 3.6V supply voltage range.
- Interface the sensor through the digital I2C format.
- Read the calibrated and linearized temperature and humidity signals.
More Info
- Standard version sensor IC
- Designed for accuracy and stability
- Suitable for digital humidity and temperature measurement
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