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Photoelectric Proximity Sensor; Background Suppr.; PNP; 10-30VDC; M8 Connector
Manufacturer #: WTB9L-3P2261
Allied Stock #: 70883759


Datasheet Datasheet

Pricing (USD) & Availability
Standard Pricing
$270.22 (Each)
1 $270.22
3 $256.71

2 can ship immediately.

Request Lead Time

Minimum Quantity: 1

Multiples Of: 1


Alternate Mfr Part Number : 1058230
Body Style : Rectangular
Connection Type : M8 4-Pin
Current, Output : ≤ 100 mA
Dimensions : 12.2mm x 49.8mm x 23.6mm
Frequency, Switching : 1,000 Hz (with light/dark ratio 1:1)
IP Rating : IP66 ; IP67 ; IP69K
Light Source : Laser (Average service life: 50,000 h at TU = +25 °C)
Material, Housing : VISTAL Plastic
Mounting Hole Size : M3
Operation : Light-ON
Output : PNP-Complementary
Power Dissipation : ≤ 30 mA (without load)
Range, Measurement : 0.025-0.3 m
Sensing Mode : Background Suppression
Sensing Range : 25 mm ... 300 mm (Object with 90 % reflectance (referred to standard white, DIN 5033))
Series : WTB9 Series
Special Features : Potentiometer, 5 turns
Supply Voltage : 10-30 VDC
Type : Proximity Sensors
Wave Length : 650 nm
Weight : 13 g


W9L-3 - Spot-on laser precision inside rugged VISTAL® housing
Precise detection of small objects and object features. Reliable for use in harsh industrial environments. The W9L-3 laser photoelectric sensor offers a wider range of solutions than ever before. It is a complete product family, including photoelectric proximity sensors, photoelectric retro-reflective sensors and through-beam photoelectric switches. All sensors are equipped with the latest laser technology, protected by a rugged VISTAL™ housing – for even stronger mechanical resistance and reliability. The W9L-3 range works using SICK's optimized ASIC technology, optical and electromagnetic interference is effectively suppressed for safe switching behavior in any environment. With its various connection, mounting and sensing options, the W9L-3 sensor family can solve a variety of application needs in the automation environment.

At a Glance

  • Tough VISTAL™ housing
  • Precise laser light spot
  • Photoelectric proximity sensor in laser classes 1 and 2
  • Photoelectric retro-reflective sensor with autocollimation optics and polarizing filter, models available for clear material detection
  • Through-beam photoelectric sensors with sensing ranges of up to 60 m
  • SIRIC technology
  • Connections: M8 and M12 plugs, cable as well as cable with plug
  • M3 and M4 hole pattern

  • Product Added to Cart
    Photoelectric Proximity Sensor; Background Suppr.; PNP; 10-30VDC; M8 Connector
    Allied Stock #: 70883759
    Mfr's Part #: WTB9L-3P2261
    $270.220 Each
    Quantity added: