Vaisala DTR504A

Radiation Shield

The maintenance-free DTR504A shields protect the humidity and temperature sensors from solar radiation and precipitation. They provide excellent ventilation while blocking both direct and reflected solar radiation.

The special plastic used in the plates has excellent thermal characteristics, the white outer surface reflects radiation, the black inside absorbs accumulated heat. The shields can be easily installed on a beam. DTR504A includes a pole mast installation kit for HMT120/130 remote probes, HMP60 and HMP110.

The 5-plate shield can be used with the HMP60, HMP110, HMT120 and HMT130.