Pepperl+Fuchs retroreflective sensor MLV12-54-LAS/92/120

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    Datasheet excerpt: Technical data of MLV12-54-LAS/92/120

    Product Description
    Laser retroreflective sensor, small design, polarization filter, 21 m detection range, laser red light, light/dark on, 2 PNP outputs, M12 plug
    General specifications
    Effective detection range 0 ... 12 m
    Threshold detection range 17 m
    Light source laser diode
    Light type modulated visible red light
    Polarization filter yes
    Laser nominal ratings  
      Laser class 1
      Wave length 650 nm
    Diameter of the light spot approx. 5 mm x 12 mm at 15 m detection range
    Angle of divergence 0.02 °
    Functional safety related parameters
    MTTFd 930 a
    Mission Time (TM) 10 a
    Diagnostic Coverage (DC) 0 %
    Indicators/operating means
    Function indicator 2 LEDs yellow, light up when light beam is free, flash when falling short of the stability control, off when light beam is interrupted
    Control elements rotary switch for light/dark, sensitivity adjuster
    Electrical specifications
    Operating voltage 10 ... 30 V DC
    Switching type light/dark on switchable
    Signal output 2 PNP outputs, complementary, short-circuit protected, reverse polarity protected, open collector
    Compliance with standards and directives
    Standard conformity  
      Product standard EN 60947-5-2:2007 
    IEC 60947-5-2:2007
      Shock and impact resistance IEC / EN 60068. half-sine, 40 g in each X, Y and Z directions
      Vibration resistance IEC / EN 60068-2-6. Sinus. 10 -150 Hz, 5 g in each X, Y and Z directions
      Laser class IEC 60825-1:2007 Complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007
    Mechanical specifications
    Housing width 41.5 mm
    Housing height 49 mm
    Housing depth 15 mm
    Degree of protection IP67
    Connection 4-pin, M12 metal connector, 90° rotatable
      Housing Frame: nickel plated, die cast zinc, 
    Laterals: glass-fiber reinforced plastic PC
      Optical face Plastic pane
    Attachment Size
    128108_eng.pdf 447.93 KB
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