VSE18L-4P344 Miniature Photoelectric Sensors – SICK Sensor

USD $ 171.38

SKU: 6027935

SICK sensor one of the world’s leading producers of sensors and sensor solutions for industrial applications. SICK is a technology and market leader in Factory and Logistics Automation as well as Process Automation. The sensor range are: Laser Sensors, Cylinder Sensors, Photoelectric Sensors, Fork Sensors, Encoders, Color Sensors, Distance Sensor, Contrast Sensor, Color Sensor, Inductive Proximity Sensors, Fiber Optic Sensor with our signature range sick sensor intelligence.

Part Number:6027935
Photoelectric Sensor Model: VSE18L-4P344
OEM Spec Ref 


Sensor/ detection principleThrough-beam photoelectric sensor
Dimensions (W x H x D)18 mm x 18 mm x 107.7 mm
Housing design (light emission)Cylindrical
Housing length107.7 mm
Thread diameter (housing)M18 x 1
Optical axisRadial
Sensing range max.0 m … 60 m
Sensing range0 m … 50 m
Type of lightVisible red light
Light sourceLaser 1)
Light spot size (distance)Ø 40 mm (50 m)
Angle of dispersion0.06°
Wave length650 nm
Laser class1 (IEC 60825-1)
Laser power output0.4 mW
AdjustmentPotentiometer, 270° (Sensitivity)
Special applicationsDetecting small objects
  • 1) Average service life: 100,000 h at TU = +25 °C.


Supply voltage10 V DC … 30 V DC 1)
Ripple± 10 % 2)
Current consumption25 mA 3)
Switching outputPNP
Switching modeLight/dark switching
Switching mode selectorSelectable via L/D control cable
Output current Imax.≤ 100 mA
Response time≤ 0.5 ms 4)
Switching frequency1,000 Hz 5)
Angle of reception0.08°
Connection typeMale connector M12, 4-pin
Circuit protection6)




Protection classIII
Weight120 g
Housing materialMetal, Nickel-plated brass/PC
Optics materialPlastic, PC with protective glass pane
Enclosure ratingIP67
Test input sender offTE to 0 V
Ambient operating temperature–15 °C … +55 °C
Ambient storage temperature–25 °C … +70 °C
UL File No.NRKH.E181493, CDRH-conform (0312012-00)
  • 1) Limit values.
  • 2) May not exceed or fall below Uv tolerances.
  • 3) Without load.
  • 4) Signal transit time with resistive load.
  • 5) With light/dark ratio 1:1.
  • 6) A = VS connections reverse-polarity protected.
  • 7) B = inputs and output reverse-polarity protected.
  • 8) C = interference suppression.
  • 9) D = outputs overcurrent and short-circuit protected.


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