Description

SICK WTB4-3P3161

SICK WTB4-3P3161

• Features

  Device type	Photoelectric sensors
  Sensor/ detection principle	Photoelectric proximity sensor, Background suppression
  Dimensions (W x H x D)	16 mm x 39.5 mm x 12 mm
  Housing design (light emission)	Rectangular
  Sensing range max.	4 mm … 150 mm 1)
  Sensing range	15 mm … 150 mm 1)
  Type of light	Visible red light
  Light source	PinPoint LED 2)
  Light spot size (distance)	Ø 7 mm (50 mm)
  Wave length	650 nm
  Adjustment	Potentiometer, 5 turns
  Special applications	Detecting small objects

  • ¹⁾ Object with 90% remission (based on standard white, DIN 5033).
  • ²⁾ Average service life: 100,000 h at T_U = +25 °C.

• 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 switching
  Output current Imax.	≤ 100 mA
  Response time	< 0.5 ms 4)
  Switching frequency	1,000 Hz 5)
  Connection type	Cable with connector M8, 3-pin, 100 mm 6)
  Cable material	PVC
  Conductor cross-section	0.14 mm²
  Cable diameter	Ø 3.4 mm
  Circuit protection	A 7) C 8) D 9)
  Protection class	III
  Weight	30 g
  Housing material	Plastic, ABS
  Optics material	Plastic, PMMA
  Enclosure rating	IP67 IP66
  Ambient operating temperature	–40 °C … +60 °C
  Ambient temperature, storage	–40 °C … +75 °C
  UL File No.	NRKH.E181493 & NRKH7.E181493

  • ¹⁾ Limit values.
  • ²⁾ May not exceed or fall below U_v tolerances.
  • ³⁾ Without load.
  • ⁴⁾ Signal transit time with resistive load.
  • ⁵⁾ With light/dark ratio 1:1.
  • ⁶⁾ Do not bend below 0 °C.
  • ⁷⁾ A = V_S connections reverse-polarity protected.
  • ⁸⁾ C = interference suppression.
  • ⁹⁾ D = outputs overcurrent and short-circuit protected.

SICK WTB4-3P3161

WTB4-3P3161

WTB4-3P3161 SICK

SICK WTB4-3P3161