Wenglor LB66PC7K Retro Reflex Sensor Universal

be used in combination with these sensors. They can be installed in all kinds of industrial environments thanks to ample functional reserve. Even reflective objects can be reliably recognized through the use of polarized light. Universal retro-reflex sensors are suitable for the detection of glossy, chrome-plated, or reflective surfaces thanks to the polarization filter. They work with red light or laser light. Objects are detected by interrupting the light beam between the sensor and the reflector.

Wenglor LB66PC7K Retro Reflex Sensor Universal
Wenglor LB66PC7K Retro Reflex Sensor Universal

Features at a Glance

  • Glossy objects can be detected
  • Micro-design
  • Contamination warning
  • Integrated output

Electrical Data

  • Supply Voltage 10 … 30 V DC
  • Current Consumption (Ub = 24 V) < 20 mA
  • Switching Frequency 1,800 Hz
  • Response Time 270 µs
  • Temperature Drift < 10 %
  • Temperature Range -10 … 60 °C
  • Switching Output Voltage Drop < 2.5 V
  • PNP Switching Output/Switching Current 100 mA
  • Residual Current Switching Output < 50 µA
  • Short Circuit Protection yes
  • Reverse Polarity Protection yes
  • Overload Protection yes
  • Protection Class III

Applications

  • Automation: Detect components, control robots.
  • Packaging: Detects products in packaging, checks closures.
  • Quality Control: Checks labels, detects product defects.
  • Food & Beverage Industry: Detects contaminants, checks fill levels.
  • Textile Industry: Detects yarn breaks, checks fabric position.

Specifications

Optical Data

Range1,300 mm
Reference Reflector/Reflector FoilRQ100BA
Switching Hysteresis < 15 %
Light SourceRed Light
Polarization Filteryes
Service Life (T = +25 °C)100,000 h
Max. Ambient Light10,000 Lux
Two-Lens Opticyes

 

Mechanical Data

Housing MaterialStainless Steel
Degree of ProtectionIP67
ConnectionM8 × 1; 4-pin
Cable Length20 cm

 

Output

PNP NOyes

 

Adjustable parameters

CircuitNC
NC/NO
NO

 

Table 1

Working Distance200 mm500 mm1000 mm
Light Spot Diameter35 mm80 mm160 mm

 

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