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Temp/Hum Sensor with SPARS

  • Add a temperature/humidity sensor with 24-hour fan-aspirated radiation shield to your Vantage Pro2 or EnviroMonitor system. Use with a Sensor Transmitter or EnviroMonitor Node for flexibility in siting options.
  • The temperature sensor’s accuracy is ±0.5°F (±0,3°C) from -40° to 150°F (-40° to 65°C)
  • The humidity sensor’s accuracy is ±2%.


  • Temperature data updates every 10 seconds; humidity updates every minute.
  • Fan provides aspiration rate of 190 feet/minute in full sun. On battery only, aspiration rate is 80 feet/minute. Supercapacitor and back-up batteries keep fan running 24 hours a day.
  • Includes: 1) Motor-driven fan with solar panel and back-up batteries for 24 hour power. 2) Temperature and humidity sensors with a 25 foot (7,6 meter) cable. 3) Hardware for mounting on a fence post or pole
  • Requires a Sensor Transmitter and a receiver, such as a wireless Vantage Pro2 console, WeatherLink Live, Vantage Connect or Weather Envoy; or an EnviroMonitor Node and EnviroMonitor Gateway.

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