Photoelectric Sensor Pepperl+Fuchs GLV18-8-450/73/120


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Photoelectric Sensor Pepperl+Fuchs glv18-8-450-73-120

Photoelectric Sensor GLV18-8-450/73/120

Brand: Pepperl+Fuchs
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Datasheet excerpt: Technical data of  GLV18-8-450/73/120

Classifications

Item Specification
Diffuse reflection sensor with an M18 threaded housing structure, plastic casing, front optical surface, 450 mm detection range, red light, light/dark on functionality, DC variant, 2 PNP outputs, and M12 connector
Overall specifications
Detection distance50 ... 450 mm adjustable
Maximum detection range0 ... 450 mm
Reference point100 mm x 100 mm Kodak white
illumination sourceLED
Illumination typemodulated red light in the visible spectrum , 640 nm
Size of the illumination spotapprox. 30 mm at 400 mm
angle of openingapprox. 4 °
optical surfacefrontal
Ambient light threshold30000 Lux
Deadband< 15 %
Parameters related to functional safety
MTTFd920 a
task duration (TM)20 a
Diagnostic Range (DC)0 %
Indicators/operation controls
Operational status indicatorGreen LED, continuously illuminated Power on
operation indicatorYellow indicator LED: illuminates when an object is detected; blinks when the functioning reserve is insufficient
control componentsSensitivity calibration
Electrical parameters
Operational voltage10 ... 30 V DC
No-load input current< 20 mA
Output
Type of switchlight/dark on
Output signal2 PNP, supplementary, short-circuit protected, open collectors
Switching voltage levelmax. 30 V DC
Switching capacitymax. 100 mA
voltage loss= 1.5 V DC
commutation frequency500 Hz
reaction time= 1 ms
Compliance
Product specificationEN 60947-5-2
Certifications and approvals
Ingress protection ratingII, Nominal insulation voltage = 50 V AC with pollution degree 1-2 according to IEC 60664-1
UL certificationcULus approved, Class 2 power supply
CCC certificationCCC certification / marking not necessary for products rated ≤36 V
Environmental conditions
Ambient temperature-25 ... 60 °C (-13 ... 140 °F)
Ambient storage temperature-40 ... 70 °C (-40 ... 158 °F)
Mechanical characteristics
Protection等级IP67
Linkage4-pin, M12 x 1 connector
Material
HousingPC
optical surfacePMMA
Connector deviceplastic
Massapprox. 10 g
Measurements
Length43.9 mm
Diameter18 mm
Thread dimensionM18

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