Photosynthetic Active Radiation (PAR) Sensor

$252.00

Category:

Description

The PAR (Photosynthetically Active Radiation) Sensor measures photosynthetic light levels in both air and water.

Specifications (Source: Vernier.com)

  • PAR Range: 0 to 2000 μmol m-2 s-1 (PPFD) in full sun
  • Absolute Accuracy: ±5%
  • Repeatability: ±1%
  • Long-Term Drift: Less than 2% per year
  • Cosine Response:
    • 45° zenith angle: ±2%
    • 75° zenith angle: ±5%
  • Wavelength range: 410 nm to 655 nm
  • Typical Resolution: 1 μmol m-2 s-1 (PPFD)
  • Sensor dimensions:
    • Diameter: 2.4 cm
    • Height: 2.75 cm
    • Cable length: 6 m
  • Materials: Anodized aluminum with case acrylic lens