Anti-Fouling Shutter for HydroRad Light Collectors
The HydroShutter-HR protects HydroRad light collectors from bio-fouling during long deployments. Under control of the HydroRad, the copper shutter blade covers the light collector when it is not collecting data.
Like the HydroShutter-HS, the HydroShutter-HR can also be used as a submersible actuator for other applications.
Also see the HydroRad-ES1, with shutter built-in!