Note: Please be aware that products from the USA may come with an input voltage of 110V - 120V, requiring the use of an appropriate step-down transformer for compatibility. Understanding the device's wattage is essential for selecting the correct power converter.
Product Specifications
Condition
new
Asin
B074J94YNL
Category
Industrial & Scientific
Subcategory
Temperature Probes & Sensors
Leafcategory
PC Accessory
MPN
Dana-8031818
Color
Red
Origin
USA
Brandname
TAIDA
Height
1.57
Length
1.18
Width
1.97
Weight
2
Product Description
Description The HTU21D is a low-cost, easy to use, highly accurate, digital humidity and temperature sensor. This sensor is ideal for environmental sensing and data logging and perfect for a weather stations or humidor control systems. All you need is two lines for I2C communication and you’ll have relative humidity readings and very accurate temperature readings as a bonus! There are only four pins that need to be hooked up in order to start using this sensor in a project. One for VCC, one for GND, and two data lines for I2C communication. This breakout board has built in 4.7k pull up resistors for I2C communications. If you’re hooking up multiple I2C devices on the same bus, you may want to disable these resistors Sensor important parameters Supply voltage: 1.5V-3.6 Humidity measurement range: 0-100% RH Temperature measurement range: -40 ℃ -105 ℃ Maximum power consumption: 2.7uW Communication: I2C Humidity accuracy range (10% RH to 95% RH): HTU21D ± 2% RH Humidity hysteresis: ± 1% RH Measuring time: 50 ms Annual drift: -0.5% RH / year Response time: 5 seconds
Product Description
Description The HTU21D is a low-cost, easy to use, highly accurate, digital humidity and temperature sensor. This sensor is ideal for environmental sensing and data logging and perfect for a weather stations or humidor control systems. All you need is two lines for I2C communication and you’ll have relative humidity readings and very accurate temperature readings as a bonus! There are only four pins that need to be hooked up in order to start using this sensor in a project. One for VCC, one for GND, and two data lines for I2C communication. This breakout board has built in 4.7k pull up resistors for I2C communications. If you’re hooking up multiple I2C devices on the same bus, you may want to disable these resistors Sensor important parameters Supply voltage: 1.5V-3.6 Humidity measurement range: 0-100% RH Temperature measurement range: -40 ℃ -105 ℃ Maximum power consumption: 2.7uW Communication: I2C Humidity accuracy range (10% RH to 95% RH): HTU21D ± 2% RH Humidity hysteresis: ± 1% RH Measuring time: 50 ms Annual drift: -0.5% RH / year Response time: 5 seconds