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
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 distance 5m/10m/30m optional ...