Whadda VMA345 Temperature sensor 1 pc(s)

  • Item no.: 2298919
  • Manufacturer no.: VMA345
  • EAN: 5410329717476

The DHT22 is a simple, cost-effective digital temperature and humidity sensor. It contains a capacitive humidity sensor and an NTC temperature measuring element, which is connected to a powerful 8-bit microcontroller, the sensor is easy to use, is ca…

  • Warranty: 24 months
  • Manufacturer: Whadda
  • Item no.: 2298919
  • Manufacturer no.: VMA345
  • EAN: 5410329717476

The DHT22 is a simple, cost-effective digital temperature and humidity sensor. It contains a capacitive humidity sensor and an NTC temperature measuring element, which is connected to a powerful 8-bit microcontroller, the sensor is easy to use, is ca…

  • Warranty: 24 months
  • Manufacturer: Whadda
  • Humidity measuring accuracy: +/- 2 % RH
  • Measurement range humidity: 0 to 99.9 % RH
  • Response time : 5 sec.
  • Measurement accuracy Temperature: +/- 0.5 °C
  • Measuring range: temperature: -40 - 80 °C
  • 1-wire interface
  • Current max. 1.5 mA
Min. operating voltage 4.5 V DC
Max. operating voltage 5.5 V DC

Technical data

  • Humidity measuring accuracy: +/- 2 % RH
  • Measurement range humidity: 0 to 99.9 % RH
  • Response time : 5 sec.
  • Measurement accuracy Temperature: +/- 0.5 °C
  • Measuring range: temperature: -40 - 80 °C
  • 1-wire interface
  • Current max. 1.5 mA
Min. operating voltage 4.5 V DC
Max. operating voltage 5.5 V DC

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