Probe for solar radiation reading with 4-20 mA output.
Perfect capture of the beams of light due to his spherical form. It allows to realize very good readings from the exit up to the putting of the Sun.
The sensor is protected to support climatic adverse conditions: rain, wind, high humidity, etc.
The probe must be in vertical position in order that a major solar radiation affects. The probe must agree with the clip that is included.
http://www.solfranc.com/productos/wp-content/uploads/2014/11/