Solar radiation sensor (pyranometer) for Davis Vantage Pro 2

The radiation sensor alone r measures the global solar radiation = direct + diffuse + reflected radiation. Units are in W / m2

Sensor Specifications

• Spectral response: 400 to 1,100 nm
  
• Range: 0 to 1,800 W / m2
  
• Accuracy: ± 5%
  
• Drift: 2% per year (max.)
  

Electric specifications

• Supply voltage: 3 VDC
  
• Consumption: 1 mA
  
• Output signal: 0 to 3 VDC
  

Mechanical Specifications

• Operating temperature: -40ºC to 65ºC
  
• Material: UV resistant ABS plastic
  
• Dimensions: 51 x 70 x 57 mm
  
• Weight: 75g