WL250-2P2431

HCM

WL250-2P2431

Delivery time：8-10 weeks

• Features

  Device type	Photoelectric sensors
  Dimensions (W x H x D)	20 mm x 65 mm x 43.9 mm
  Housing design (light emission)	Rectangular
  Sensing range max.	0.01 m ... 15 m 1) 0.01 m ... 12 m 2)
  Sensing range	0.01 m ... 13 m 1) 0.01 m ... 11 m 2)
  Focus	Approx. 2°
  Type of light	Visible red light
  Light source	LED 3)
  Light spot size (distance)	Ø 260 mm (8 m)
  Angle of dispersion	Approx. 2°
  Adjustment	Potentiometer, 2 turns 4)

  • 1) Reflector PL80A.
  • 2) Reflector P250.
  • 3) Average service life: 100,000 h at TU = +25 °C.
  • 4) With position indicator.

• Mechanics/electronics

  Supply voltage	10 V DC ... 30 V DC 1)
  Ripple	< 5 Vpp 2)
  Current consumption	20 mA 3)
  Switching output	PNP
  Switching mode	Light/dark switching
  Switching mode selector	Selectable via L/D control cable
  Output current Imax.	≤ 100 mA
  Response time	≤ 0.5 ms 4)
  Switching frequency	1,000 Hz 5)
  Connection type	Male connector M12, 4-pin 6)
  Circuit protection	A 7) B 8) C 9) D 10)
  Protection class	III
  Weight	40 g
  Polarisation filter	✔
  Housing material	Plastic, ABS
  Optics material	Plastic, PMMA
  Enclosure rating	IP67
  Items supplied	Reflector P250, BEF-W250 mounting bracket
  Electromagnetic compatibility (EMC)	EN 60947-5-2 11)
  Ambient operating temperature	–25 °C ... +55 °C
  Ambient temperature, storage	–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.