수돗물에 침지된 PLC 센서의 광전송 강도와 슬라이드 글라스의 투과율 변화가 동일한 경향으로 감소함을 확인하였다.
It was confirmed that the variation in the transmission intensity of the PLC sensor immersed in tap water and the transmittance of the sliding glass is reduced with the same trend.