VL18-4N3212光電開關
Photoelectricsensors
V18,Photoelectricretro-reflectivesensor

Type    VL18-4N3212
PartNo.    6013540

Ataglance
CylindricalM18housing
Sensingdistanceupto3.7m
3-or4-wire
Straightorright-anglehousing
Metalorplastichousing

Yourbenefits
Simple,standardizeddesignensureseasymounting,alignmentandreplacement
Compact,space-savingdesigneasilyfitsintightapplicationspaces
Polarizingfilterpreventsfalsereadingsonreflectivesurfaces,reducingdowntime

Features
Sensor/detectionprinciple:    Photoelectricretro-reflectivesensor    
Housingdesign(lightemission):    Cylindrical,straight,straight    
Housinglength:    63.6mm    
Threaddiameter(housing):    M18x1    
Opticalaxis:    Axial    
Sensingrangemax.:    0.05m...3.7m1)    
Sensingrange:    0.05m...3m2)    
Typeoflight:    Visibleredlight    
Lightsource:    LED3)    
Lightspot(distance):    150mm(3m)    
Sensitivityadjustment:    Potentiometer,270°    
Angleofdispersion:    2.8°    
1)2)C110A3)Averageservicelifeof100,000hatTA=+25°C

Mechanics/electronics
Supplyvoltage:    10VDC...30VDC1)    
Ripple:    ≤10%2)    
Powerconsumption:    ≤30mA3)    
Outputtype:    NPN,Light/dark-switching,SelectableviaL/Dcontrolwire,opencollector4)    
OutputcurrentImax.:    100mA    
Responsetime:    ≤2ms5)    
Switchingfrequency:    250Hz6)    
Connectiontype:    Cable,4-wire,2m7)    
Cablematerial:    PVC    
Conductorcross-section:    0.14mm?    
Cablediameter:    5mm    
Circuitprotection:    A,B,C,D8)9)10)11)    
Protectionclass:    III    
Weight:    120g    
Polarisationfilter:    
Housingmaterial:    Nickel-platedbrass    
Opticsmaterial:    PMMA    
Enclosurerating:    IP67    
Ambientoperatingtemperature:    -25°C...70°C    
ULFile-No.:    ULNo.NMFT2.E175606    
1)Limitvalues2)MaynotexceedorfallshortofVStolerances3)Withoutload4)Controlwireopen:light-switchingL.ON5)Signaltransittimewithresistiveload6)Withlight/darkratio1:17)Donotbendbelow0°C8)A=VSconnectionsreverse-polarityprotected9)B=inputsandoutputreverse-polarityprotected10)C=interferencesuppression11)D=outputsovercurrentandshort-circuitprotectedControlwireopen:light-switchingL.ON