Purchase Qty. Reference FOB Price
10-49 Pieces US$13.00
50-99 Pieces US$12.00
100-199 Pieces US$11.50
200-499 Pieces US$11.00
500+ Pieces US$9.50
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 ...