Grove – Temperature & Humidity Sensor 瑞士 SHT31 高精度溫濕度感測器 seeed原廠

NT$429 NT$352 未稅

Grove – Temp&Humi傳感器(SHT31)是一款高度可靠,準確,能夠快速響應和非常集成的溫濕度傳感器。該模塊的標準精度可以是±2%RH(相對濕度)和±0.3°C(對於溫度)。該模塊兼容3.3 V和5 V,因此不需要電壓電平轉換器。


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Grove – Temperature & Humidity Sensor 瑞士 SHT31 高精度溫濕度感測器

Grove – Temp&Humi傳感器(SHT31)是一款高度可靠,準確,能夠快速響應和非常集成的溫濕度傳感器。該模塊中使用的傳感器(芯片)採用Sensirion的CMOSens <sup>® 技術設計。該芯片經過良好校準,線性化和補償數字輸出。

該模塊的標準精度可以是±2%RH(相對濕度)和±0.3°C(對於溫度)。該模塊兼容3.3 V和5 V,因此不需要電壓電平轉換器。該模塊能與I <sup > 2 C串行總線進行通信,並且可以工作高達1 MHz的速度。我們還提供了一個高度精煉的庫,使這個產品更容易使用。

Grove - Temperature&Humidity Sensor (SHT31)


外形尺寸 20mm x 40mm
重量 GW 9g
電源電壓 3.3V~5V
電流消耗 100 uA
攝氏溫度 -40~125度  (精度 +/- 0.3度)
相對濕度 0~100%     (精度+/- 2% )
溫度準確性 ±0.3
濕度準確度 ±2%
通訊接口 I2C
傳感器芯片 SHT31




  • Grove – Temperature & Humidity Sensor x1
  • Grove連接線 x1







Grove – Temperature&Humidity Sensor (SHT31)

When we are talking about environmental sensors, we always want it to be accurate, and also easy-to-use. Now, we’ve got a really fine sensor module that has both, the Grove – Temperature&Humidity Sensor (SHT31).

The SHT31 sensor could be the finest and highest-accuracy humidity sensor you can find, as it can acquire the relative humidity at only ±2% error. On the other side it also features an excellent performance in terms of temperature measurement, you can use it in some extreme conditions, like -40 degree or 125 degree, and it still keeps an accuracy of ±0.3 degree.

If you are familiar with our Grove system, you should be aware of how easy it is to get started with such a module that has a GROVE prefix. We design it as a Grove module so you don’t need any bread-boarding, meshing or soldering to make it work.

If your development board is a Seeeduino, simply connect it to the I2C port and download a few line of code, then you are ready to roll!


  • High accuracy, ±0.3 °C accuracy for temperature and ±2% for humidity
  • Easy-to-use Grove Compatible Interface
  • For projects that you would like to share with the community, please visit Recipe.


As the sensor is quite sensitive to the environmental conditions, please DO NOT touch it with your fingers as you might damage it.