Air temperature and relative humidity

0.00 kr

Description

  • Sensor device for single sensor
  • LoRaWAN wireless communications
  • 1 channel analog or digital data acquisition
  • OTAA (Over-the-air activation) supported
  • ADR (adaptive data rate) supported
  • 1.8 – 6V power supply
  • Lifetime of several years with 2 D-type batteries
  • Robust outdoor enclosure

24 bit analog input
Pulse count input
Sensor specific digital interfaces (UART, I2C, RS-485)

Kategorier: , Etiketter: , ,

Beskrivning

Sensirion SHT-21 sensor with a multi-plate radiation shield measures air temperature and humidity (± 0.3°C & ±2{edbfe352f301579bb332dff86ced542172b0c80ed0c941f0c02cdd1fe307a783} RH accuracy). A low power fully calibrated sensor with excellent long-term stability.

Specifications

  • Air temperature
    Range: -40 to +125°C
    Accuracy: ± 0.3°C
  • Air humidity
    Range: 0 – 100{edbfe352f301579bb332dff86ced542172b0c80ed0c941f0c02cdd1fe307a783} RH
    Accuracy: ±2{edbfe352f301579bb332dff86ced542172b0c80ed0c941f0c02cdd1fe307a783} RH
  • RH operating range: 0 – 100{edbfe352f301579bb332dff86ced542172b0c80ed0c941f0c02cdd1fe307a783} RH
  • T operating range: -40 to +125°C (-40 to +257°F)
  • RH response time: 8 sec (tau63{edbfe352f301579bb332dff86ced542172b0c80ed0c941f0c02cdd1fe307a783})

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