Digital output temperature and humidity sensor module HTU21D

NegotiableUpdate on 04/04

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Overview

Digital output temperature and humidity sensor module HTU21D product introduction: Based on the high-performance humidity sensing element of Humirel company in France, the new generation HTU21D temperature and humidity sensor has established new standards in size and intelligence: it is embedded in a double row flat pinless DFN package suitable for reflow soldering, with a bottom surface of 3x3mm and a height of 1.1mm. The sensor output is standardized ..

Product Details

Detailed introduction of digital output temperature and humidity sensor module HTU21D:

Digital Output Temperature and Humidity Sensor Module HTU21D Product Introduction:

Based on FranceHumirelMade of high-performance humidity sensing components by the company, a new generationHTU21DThe temperature and humidity sensor has established new standards in terms of size and intelligence: it is embedded with a double row flat pinless design suitable for reflow solderingDFNEncapsulation, bottom surface3x3mm, height1.1mmThe sensor outputs a calibrated digital signal, which is standardI2CFormat. Diversified output methods, wide operating voltage range, and high temperature and humidity accuracy.HTU21The series of modules are designed specifically for low-power and small volume applications, with advantages such as good quality, fast response speed, strong anti-interference ability, high cost-effectiveness, and small size（3x3mm）Extremely low power consumption

Digital output temperature and humidity sensor module HTU21D sensor important parameters:

Supply voltage:1.5V—3.6V

Humidity measurement range:0—100%RH

Temperature measurement range: -40℃—125℃

Maximum power consumption:2.7uW

communication model:I2C

Humidity accuracy range（10%RH to 95%RH）:HTU21D ±2%RH

Humidity hysteresis:±1%RH

Measurement time:50ms

Annual drift:-0.5%RH/year

Response time:5 s