Purchase Qty. Reference FOB Price
1-499 Pieces US$13.00
500-999 Pieces US$12.00
1,000-1,999 Pieces US$11.00
2,000+ Pieces US$10.00
Product Description
Product Description Features The PF21 series of mini-type photoelectric sensors is a new and upgraded product. It includes through-beam, polarized reflective, and diffuse types of sensors 1. Visible red and infrared light sources available 2. Compact size, easy to install 3. Detecting ...