Series 2

So small and yet true professionals

Whenever reliable detection is needed in restricted installation spaces, the sensors of the 2 Series are the right choice. Moreover, the housing, fully molded with thermoelastic elastomer, offers reli- able protection against environmental influences.

Throughbeam  photoelectric  sensor - LSR2 - Simple, but effective

With their very small light spot, these classic throughbeam photoelectric sensors are predestined for the reliable detection of small parts. Their miniature format also allows them to be mounted in constrained spaces.

  • Large operating ranges / high performance reserve possible;
  • PinPoint LED for producing a small, homogeneous and highly visible light spot that is ideally suited for the detection of small parts;
  • Operating range: 0 – 2 m;
  • Light source: Visible red light with homogeneous light spot;
  • Dimensions: 23.1 x 12 x 8 mm;
  • Switching output: Pin 4 PNP; PIN 2 NPN;
  • Switching frequency: 385 Hz;
  • Optics: Polycarbonate (PC).

Polarized retro-reflective photoelectric sensor - PRK2 - Clever when faced with shiny surfaces

The use of polarized light makes these photoelectric sensors the right choice whenever glossy surfaces need to be detected reliably and fail safe.

  • Large operating ranges / high performance reserve possible;
  • PinPoint LED for producing a small, homogeneous and highly visible light spot for the detection of small parts Glass optics and polarized light for reliable switching behavior with glossy surfaces;
  • Operating range: 0.07 – 4 m;
  • Light source: Visible red light with homogeneous light spot;
  • Dimensions: 23.1 x 12 x 8 mm;
  • Switching output: Pin 4 PNP; PIN 2 NPN;
  • Switching frequency: 700 Hz;
  • Optics: Glass.

Scanner with background suppression - HRTR2 - Good when things get small

These scanners score big thanks, in particular, to their small light spot and good background suppression.

  • Miniature diffuse reflection light scanner with visible red light;
  • Homogeneous light beam with very small, laser-like light spot;
  • Very good background suppression;
  • Operating range: Fixed at 15 / 30 / 50 mm;
  • Light source: Visible red light with laser-like light spot (focused);
  • Dimensions: 23.1 x 12 x 8 mm;
  • Switching output: Pin 4 PNP; PIN 2 NPN;
  • Switching frequency: 700 Hz;
  • Optics: Polycarbonate (PC).

Here, outstanding qualities are part of the family

 

The sensors are used primarily in the following industries and areas:

  • Handling technology and robotics: e.g. for the detection of small parts on assembly lines;
  • Electronics industry: e.g. for the detection of electronic components in the grippers of an automated insertion unit;
  • Packaging industry: e.g. for the detection of covers or blister packages on a conveyor belt;
  • Machine construction: e.g. for the electronic detection of a control cam within a system.
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