Product selector


  • 25 kHz high switching frequency
  • IR or red/green light models
  • Detection of labels (SR21-IR) or print register mark on transparent films (SR21-RG)
  • 4 wire NPN and PNP output


Available products: 2

Photoelectric Sensor Photoelectric Fork Infrared LED emission Label sensor infra red pnp/npn - M8

Photoelectric Sensor Photoelectric Fork Red/Green LED emission Label sensor red/green pnp/npn - M8