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Ambient Temperature and Humidity Sensor

Rain Bird® ClimateMinder™ System Sensors

The CM-SP-TH digital humidity and temperature sensor is a high-quality humidity sensor series with cutting edge accuracy. A unique capacitive sensor element is used for measuring relative humidity while temperature is measured by a band-gap sensor. The capacitive humidity sensor is fully calibrated and provides a digital output. Every humidity sensor is tested upon quality and accuracy compliance.

Technical specifications:

  • Relative humidity operating range: 0 – 100% RH
  • Accuracy (humidity): +/- 1.8% RH
  • Typical resolution (humidity): 0.05 % RH
  • Temperature operating range: -40 – +125°C (-40 – +257°F)
  • Accuracy (temperature): +/- 0.3 °C
  • Typical resolution (temperature): 0.01 °C

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