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WSS-24 -- Rain, Snow Detect

WSS-24.jpg

1. Introduction​

WSS-24 is a RS485 rain / snow detect sensor. It can monitor Rain or Snow event.

WSS-24 has auto heating feature, this ensures measurement more reliable.

1.1 Feature​

  • RS485 Rain/Snow detect sensor
  • Surface heating to dry
  • grid electrode uses Electroless Nickel/Immersion Gold design for resist corrosion

1.2 Specification​

  • Detect if there is rain or snow
  • Input Power: DC 12 ~ 24v
  • Interface: RS485
  • Default Baud Rate (with WSC2-L host): 4800
  • Working Temperature: -30℃ ~ 70℃
  • Working Humidity: 10 ~ 90%RH
  • Power Consumption:
    • No heating: 12mA @ 12v,
    • heating: 94ma @ 12v.

1.3 Wiring​

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1.4 Dimension​

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1.5 Installation Notice​

Do not power on while connect the cables. Double check the wiring before power on.

Install with 15°degree.

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1.6 Heating​

WSS-24 supports auto-heat feature. When the temperature is below the heat start temperature 15℃, WSS-24 starts to heat and stop at stop temperature (default is 25℃).

1.7 RS485 Commands​

The RS485 command is as follows: Weather_Sensors_Modbus_Command_List