Purchase Qty. Reference FOB Price
5-499 Pieces US$1.60
500-999 Pieces US$1.40
1,000+ Pieces US$1.20
Product Description
Product Description PCFS-IR2306A Pipeline photoelectric liquid level sensor The sensor uses a set of infrared optical components to form a sensing circuit through precise structural processing. By judging the difference in refractive index between water and air, it can quickly and stably make state ...