Humidity and Temperature Instruments

The Temperature and Relative Humidity sensor (instrument to the left) is model# HMP45C. A naturally aspirated radiation shield protects the instrument. The Temperature measurement range is –40 to 60 degrees Celsius. The accuracy is within 0.2 degrees. The Relative Humidity range is 0 to 100% non-condensing. The accuracy is within 2%.

The Solar Panel (instrument to the right) is model # MSX10. Peek power of 10 watts. The solar panel is solely responsible for charging the datalogger battery.