PAR sensors and luxmeters

For general information on light detection, see Radiometry basics

For the measurement of visible radiation in the field, either in lux or in PAR micromoles of photons/m².s * in direct incidence, reflection, or transmission through vegetation

* PAR = "Photosynthetically Active Radiation"

PAR and lux radiation sensor

Type PAR/xxxx- weatherproof, ready-to-use, indoor or outdoor.

built from a SOLEMS amorphous silicon detection cell*

 Ponctual & line sensors
 Spectral response 400-700 nm
 Signal in mV
 Weatherproof, shielded cable
 Pre-calibration supplied

PAR & lux sensors

PAR/CBE 80 - PAR/CBE 4-20 - PAR/LE

* See Light detection cells