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Retro-Reflex Sensor for Clear Glass Recognition
KN55PA3
  • Foil detection
  • Recognition of Clear Glass
  • Recognition of PET bottles
A reflector must be used in combination with these sensors. wenglor has the right retro-reflex light barrier for every application. Even crystal-clear objects and sheet products can be reliably recognized.
Optical Data
Range 500 mm
Reference Reflector/Reflex Foil RE6040BA
Clear Glass Recognition yes
Switching Hysteresis < 5 %
Light Source Red Light
Polarization Filter yes
Service Life (T = +25 °C) 100000 h
Max. Ambient Light 10000 Lux
Opening Angle 3 °
Single-Lens Optic yes
Electrical Data
Supply Voltage 10...30 V DC
Current Consumption (Ub = 24 V) < 40 mA
Switching Frequency 2500 Hz
Response Time 200 µs
Temperature Drift < 3 %
Temperature Range -10...60 °C
Switching Output Voltage Drop < 2,5 V
PNP Switching Output/Switching Current 200 mA
Residual Current Switching Output < 50 µA
Short Circuit Protection yes
Reverse Polarity Protection yes
Overload Protection yes
Protection Class III
Mechanical Data
Housing Material Plastic
Full Encapsulation yes
Degree of Protection IP67
Connection M12 × 1; 4-pin
Output
PNP NO/NC antivalent yes
Connection Diagram
Ctrl.Panel / Optic
  • 05 = Switching Distance Adjuster
  • 30 = Switching Status/Contamination Warning
Dimensioned Picture
All dimensions in mm (1 mm = 0.03937 Inch)
  • 1 = optical axle
Complementary Products
Dust extraction tube STAUBTUBUS-03
Protection Housing Set ZSN-NN-02
Reflector
Feasible reflector distance
Reflector type, mounting distance
RQ100BA 0...0,7 m
RE18040BA 0...0,4 m
RQ84BA 0...0,8 m
RR84BA 0...0,5 m
RE9538BA 0...0,3 m
RE6151BM 0...0,7 m
RR50_A 0...0,5 m
RE6040BA 0...0,5 m
RE8222BA 0...0,3 m
RR34_M 0...0,3 m
RE3220BM 0...0,2 m
RE6210BM 0...0,1 m
RR25_M 0...0,2 m
RR21_M 0...0,2 m
ZRME03B01 0...0,2 m
ZRDF__K01 0...0,25 m
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