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Detection (Sensors) > Photoelectric Sensors >WORLD-BEAM Q20 Series WORLD-BEAM Q20 Background Suppression Series
WORLD-BEAM Q20 Background Suppression Series

Marka: Banner Engineering

Product Labels: WORLD-BEAM Q20 Background Suppression Series

WORLD-BEAM Q20 Background Suppression Series

  • Product Specifications
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Product Specifications

Overview

Compact, high-performance sensor in standard rectangular housing with visible red fixed-field background suppression and increased detection range opposed mode sensing.

  • Compact, rugged, sealed, over-molded plastic housing
  • Fixed Field Background Suppression models have small emitter beam optics to avoid false detection beyond cut-off better than ever before.
  • The Fixed Field Background Suppression also incorporate immunity to fluorescent light sources in the background.
  • IP67/NEMA 6 & NEMA PW12 1200 PSI washdown rated
  • Standard 3 mm threaded mounting holes on 25.4 mm (1 in.) spacing
  • Metallic M8 and M12 connectors on "QD" models with a threaded connection to the cord-set
  • Complete offering of mounting brackets and apertures available

 

Product Specifications

Supply Voltage Fixed-Field: 10 to 30V dc (10% maximum ripple within

specified limits) at less than 25 mA, exclusive of load

All others: 10 to 30V dc (10% maximum ripple within

specified limits) at less than 18 mA, exclusive of load
Supply Protection Circuitry Protected against reverse polarity and transient voltages
Output Configuration 100 mA with short circuit protection

OFF-state leakage current:NPN: < 200 μA sinking;

PNP: < 20 μA sourcing

ON-state saturation voltage:NPN: < 1.6V @ 100 mA;

PNP: < 3.0V @ 100 mA
Output Response Time Opposed Mode: 1 millisecond ON/600 microseconds

OFF

Fixed-Field: 3 milliseconds ON/1.5 milliseconds OFF

All others: 800 microseconds ON/OFF

Note:100 millisecond delay on power-up; outputs do not conduct during this time
Indicators Two LED Indicators: Power (green) and Output (yellow)

Fixed-Field models:

Green ON Steady: Power ON

Yellow ON Steady: Black (LO) wire conducting

All other models:

Green ON Steady: Power ON

Green flashing: Output overloaded

Yellow ON steady: Black (LO) wire conducting

Yellow flashing: Marginal excess gain (1 to 1.5X)

Black (LO) wire conducting
Adjustments Diffuse, Retroreflective, and Polarized Retroreflective

models (only):

Single-turn Sensitivity (Gain) adjustment potentiometer
Repeatability Opposed Mode: 140 microseconds

Fixed-Field: 182 microseconds

All others: 155 microseconds
Construction Housing: ABS

Lenses: PMMA

Gain Adjuster: PBT (Retro and Diffuse models only)
Connections 2 m (6.5') or 9 m (30') 4-wire PVC cable, 150 mm (6
Operating Conditions Temperature: –20° to +60° C (–4° to +140° F)

Relative Humidity: 95% @ 50° C (non-condensing)
Environmental Rating IEC IP67 (NEMA 6)

1200 PSI washdown NEMA ICS 5

Annex F-2002
Vibration and Mechanical Shock All models meet Mil. Std. 202F requirements method 201A (vibration: 10 to 60 Hz max., double amplitude 0.06in, maximum acceleration 10G). Also meets IEC 947-5-2; 30G 11 ms duration, half sine wave
Application Notes Opposed mode sensor spacing can be reduced by alternating

emitters and receivers or by applying cross talk filters (visible red models only)
Certifications CE
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