Measure pH, ORP, EC or salinity with an Arduino or Raspberry Pi

μFire SHT20 Air Sensor

Characteristics

  • Connector: Qwiic
  • Cable length: 1 m
  • Power Supply: 2.1 - 3.6 V
  • Maximum Current Draw: 330 µA

Temperature:

  • Measuring Range: -40 - 125 °C (-220 - 257 °F)
  • Maximum Resolution: 14 bit
  • Accuracy: ±0.3 C
  • Repeatability: ±0.1 C
  • Response Time: 5 - 30 seconds (63%)

Humidity:

  • Measuring Range: 0 - 100 %RH
  • Maximum Resolution: 12 bit
  • Accuracy: ±3 %RH
  • Repeatability: ±0.1 %RH
  • Response Time: 8 seconds (63%)

The sensor is housed in a vented enclosure; it is not waterproof and the sensor itself cannot be immersed in water.