photoelectric sensor with background suppression / diffuse reflective / reflex type / through-beam
F 04 / 05 / 12 / 18 / 30



  • Sensing mode:

    with background suppression, diffuse reflective, reflex type, through-beam

  • Housing:


  • Type of beam:

    infrared, LED, red light, laser

  • Other characteristics:



Sensors in barrel type housings have several special aspects compared to those with cubic housings. They are not only particularly robust but also, thanks to their integrated thread, offer easy and space-saving installation. Special designs that can "see around corners" are also available: they are equipped with a special optical system that deflects the transmission and reception beams around the sensor axis by 90°, expanding the mounting options available.

- Robust housings
- Very easy installation
- Straight or angled optics options
- Metric threads in 5 sizes: 4, 5, 12, 18 or 30 mm
- Red-light / infrared LED or laser light options
- FMF 18 for detection of liquid limit levels