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HTU21D Temperature Humidity Sensor Breakout Module I2C IIC 1.5V-3.6V Replace SHT15 Compatible to SHT20 SHT21
- The new generation of HTU21D temperature and humidity sensors has set new standards in terms of size and intelligence: it embeds a double row, flat, leadless DFN package for reflow, with a 3x3mm bottom surface and 1.1mm height.; Sensor output calibrated digital signal, standard I2C format.; Diversified output, wide operating voltage range, also it have high temperature accuracy and humidity accuracy.; Designed for low power and small volume applications, the HTU21 Series modules are characterized by good quality, fast response, strong anti-interference ability, and high cost performance. The tiny volume (3x3mm), low power consumption.; At the same time, HTU21D can be fully compatible with SHT20 and SHT21 in Switzerland, Pin to Pin can be realized on hardware pins, without modifying the circuit board.
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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 youll 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 4.7 k pull up resistors for I2C communications. If youre hooking up multiple I2C devices on the same bus, you may want to disable these resistors.
Specification Supply voltage: 1.5V - 3.6
Humidity measuring range: 0-100% RH
Temperature measuring range: -40 105
Maximum power consumption: 2.7 uW
Communication: I2C Humidity accuracy range (10% RH to 95%
RH): HTU21D ± 2% RH
Humidity Hysteresis: ± 1% RH
Measurement time: 50ms
In drift: - 0.5 % RH / year
Response time: 5 s
Package Inlcuded: 1*HTU21D Temperature Humidity Sensor Breakout Module
Specification Supply voltage: 1.5V - 3.6
Humidity measuring range: 0-100% RH
Temperature measuring range: -40 105
Maximum power consumption: 2.7 uW
Communication: I2C Humidity accuracy range (10% RH to 95%
RH): HTU21D ± 2% RH
Humidity Hysteresis: ± 1% RH
Measurement time: 50ms
In drift: - 0.5 % RH / year
Response time: 5 s
Package Inlcuded: 1*HTU21D Temperature Humidity Sensor Breakout Module
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by LUOYIMAN Return Policy
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