Shenzhen Weichuan Technology Co., Ltd
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    5th Floor, Building B50, Zhongchuang Industrial Park, Liuxian Avenue East, Nanshan District, Shenzhen
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Temperature and humidity unit
AN-103 is a wireless temperature and humidity acquisition unit independently developed by Weichuan Technology based on the LoRaWAN standard communicat
Product details
Product Features
  • Based on standard LoRaWAN ™ agreement
  • Supported operating frequencies include CN470 \ \ EU868MHz \ \ AU915 MHz \ \ US915 MHz \ \ AS923MHz
  • Temperature detection range: -40 ℃~80 ℃, accuracy: ± 0.3 ℃
  • Humidity detection range: 0-99.9% RH, accuracy: ± 2% RH
  • Battery powered, with a battery life of up to 3 years
  • Can independently set the upper and lower limit alarm values for temperature and humidity
Technical Parameter

Wireless performance

  • LoRa communication rate 292bps~5.4kbps
  • Maximum transmission power 19dbm
  • Maximum receiving sensitivity -141dBm(SF=12)
  • Working frequency band CN470\\EU868MHz\\AU915 MHz \\US915 MHz\\AS923MHz
  • work environment

  • operation temperature-10℃~50℃
  • Working humidity10%~95%
  • Electrical specifications

  • Power supply modeOn Battery
  • Battery capacity8500mAh
  • BATTERY LIFE3 years
  • Sleep≤6uA
  • Receiving Current≤16mA
  • sending current≤125mA
  • Product specifications

  • size106mm*106mm*46mm
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