Under what circumstances would I use the Dual-PAR sensor instead of the Single-PAR sensor?
A Dual-PAR sensor is used when ambient light needs to be analyzed in a differential mode, where sunlight intensity is measured both at the surface of the water and in the water column. In this way, light attenuation can be monitored, providing an integrated indicator of water clarity over the entire vertical water column.
A Dual-PAR sensor is used when ambient light needs to be analyzed in a differential mode, where sunlight intensity is measured both at the surface of the water and in the water column. In this way, light attenuation can be monitored, providing an integrated indicator of water clarity over the entire vertical water column.
