Davis Instruments 6450, Solar Radiation Sensor for Vantage Pro2 & Vantage Pro Weather Stations

Solar Radiation Sensor for Vantage Pro2 it provides an excellent cosine response. The transducer is an hermetically - sealed silicon photodiode; the included amplifier converts the transducer current into 0 to +2.5 VDC. Spring - loaded mounting screws, in conjunction with the level indicator, enable rapid and accurate levelling of the sensor. Each sensor is calibrated against a secondary standard which is calibrated periodically against an Eppley Precision Spectral Pyranometer in natural daylight. Compatible with both original Vantage Pro and Vantage Pro2.