PHOTOSENSOR DEVICE FOR OUTDOORS

PURPOSE:To obtain a photosensor for outdoors which is light in weight, easy to fit, excellent in the precision of measurement, usable for a cable of an arbitrary diameter and superior in weather resistance and impact resistance, by assembling it by a simple process. CONSTITUTION:A photosensor device for outdoors is composed of a mold insulating tube 2 holding a voltage sensor 6 and/or a magnetic field sensor 3 and of a mold core 1 through which a conductor is inserted. The mold core 1 is made dividable and the mold members are constituted of a main agent made by mixing at least one kind of an ultraviolet ray absorber and a light-resistant stabilizer and an antioxidant in a hydrogenated substance of a polyhydroxybutadiene polymer, and of low-temperature-setting resin, as a setting agent, made up of a multifunctional isocyanate compound having two or more isocyanate groups in a molecule. The sensor is molded monolithically by casting and setting these agent and resin.