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Adafruit module with Si7021 temperature / humidity sensor

Adafruit module with Si7021 temperature and humidity sensor. Sensor Sillicon Labs can measure temperature in the range of -10 ~ 125 ° C, and humidity in the range of 0-100 & RH. The sensor communicates using the I2C interface. Adafruit 3251

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ID: 562761

12,14€ gross (23% VAT)
9,87€ net

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Description

Adafruit module with Si7021 temperature and humidity sensor. Sensor Sillicon Labs can measure temperature in the range of -10 ~ + 125 ° C, and humidity in the range of 0-100 & RH. The sensor communicates via the I2C interface. The module has a 3.3 V stabilizer and a logic level converter. This allows for safe operation with both 3.3 V and 5 V voltage. A PTFE filter was applied to the system to protect the sensor from contamination.

properties

  • Based on Si7021 system from Sillicon Labs
  • Humidity measurement range: 0-80% RH
  • Humidity measurement accuracy: ± 3% (in the range of 0-80% RH)
  • Temperature measurement range: -40 ~ + 125 ° C
  • Temperature measurement accuracy: ± 0.4 ° C (within -10 ~ + 85 ° C)
  • Communication using the I2C interface
  • Power supply: 3.3-5 V
  • Dimensions: 17.8 x 15.3 x 3.0 mm
  • Weight: 1.0 g

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