| 摘要 |
The present invention relates to a sensor module utilizing a T-type thermoelectric element for a pyranometer. The sensor module utilizing a T-type thermoelectric element for a pyranometer of the present invention is to exclude a wiring operation for two different types of metal wires forming a thermocouple, for example, a copper wire and a constantan wire, and an additional welding operation for finishing a wiring part, thereby facilitating manufacturing operations of a thermomodule and remarkably enhancing productivity. To this end, the sensor module utilizing a T-type thermoelectric element for a pyranometer of the present invention comprises a thermomodule to be installed in and applied to a pyranometer, wherein the thermomodule comprises: a thermocouple by wiring a constantan wire on the outer circumference of an insulating member, based on the insulating member, and by forming a copper-plated layer on a half of an area range on the outer surface on which the constantan wire wires, as well as by pulling an outlet line more from one side of the wired constantan wire and one side of the copper-plated layer; a black body member, which is a solar radiation energy absorber coupled to one side of the thermocouple, formed by coating the front surface of a thin copper sheet with a black body paint and then by being inserted into a furnace so as to be calcined at temperatures in a range of 300-400°C; and a mount to which the thermocouple is attached and coupled. |
