Pyranometer

$252.00

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Description

The Pyranometer measures the power of electromagnetic radiation in watts per square meter. It is sensitive to near infrared, visible, and UV radiation, where 90% of solar energy is concentrated.

Specifications (Source: Vernier.com)

  • Irradiance Range: 0 to 1100 watts/m2 (in full sun)
  • Absolute Accuracy: ±5%
  • Repeatability: ±1%
  • Long-Term Drift: Less than 3% per year
  • Cosine Response:
    • 45° zenith angle: 1%
    • 75° zenith angle: ±5%
  • Wavelength range: 370 nm to 1140 nm
  • Current draw: 300 µA
  • Output signal: 0 to 4.4 V (dark to full sunlight)
  • Typical Resolution: 0.3 Watts/m2
  • Sensor dimentions:
    • Diameter: 2.4 cm
    • Height: 2.75 cm
  • Materials: Anodized aluminum with cast acrylic lens