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WTB250-2N2431 – Compact Photoelectric Sensors – SICK Photoelectric Sensors

USD $ 211.68

SKU: 6044673

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: 6044673
Photoelectric Sensor Model: WTB250-2N2431
OEM Spec Ref 

Features

Sensor/ detection principlePhotoelectric proximity sensor, Background suppression
Dimensions (W x H x D)20 mm x 65 mm x 43.9 mm
Housing design (light emission)Rectangular
Sensing range max.100 mm … 300 mm 1)
Sensing range100 mm … 300 mm 1)
Type of lightVisible red light
Light sourceLED 2)
Light spot size (distance)Ø 30 mm (300 mm)
Angle of dispersionApprox. 3°
AdjustmentPotentiometer, 2 turns 3)
Potentiometer, 2 rotations
  • 1) Object with 90 % reflectance (referred to standard white, DIN 5033).
  • 2) Average service life: 100,000 h at TU = +25 °C.
  • 3) With position indicator.

Mechanics/electronics

Supply voltage10 V DC … 30 V DC 1)
Ripple≤ 5 Vpp 2)
Current consumption35 mA 3)
Switching outputNPN
Switching modeLight/dark switching
Switching mode selectorSelectable via L/D control cable
Output current Imax.≤ 100 mA
Response time≤ 3 ms 4)
Switching frequency160 Hz 5)
Connection typeMale connector M12, 4-pin 6)
Circuit protection7)

8)

9)

10)

Protection classIII
Weight40 g
Housing materialPlastic, ABS
Optics materialPlastic, PMMA
Enclosure ratingIP67
Items suppliedBEF-W250 mounting bracket
EMCEN 60947-5-2 11)
Ambient operating temperature–25 °C … +55 °C
Ambient storage temperature–40 °C … +70 °C
UL File No.NRKH2.E300503 & NRKH8.E300503
  • 1) Limit values when operated in short-circuit protected network: max. 8 A.
  • 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) Rotatable through 90°.
  • 7) A = VS connections reverse-polarity protected.
  • 8) B = inputs and output reverse-polarity protected.
  • 9) C = interference suppression.
  • 10) D = outputs overcurrent and short-circuit protected.
  • 11) The AC/DC devices comply with the Radio Safety Requirements for the industrial sector (Radio Safety Class A). They may cause radio interference if used in a residential area.
Weight0.133 kg
Dimensions8 × 3.5 × 10 cm

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