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SICK WTB8L-P1131 W8 Laser Photoelectric Proximity Sensor, Background Suppression, PNP, 40–300 mm, 10–30 VDC, IP67

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SICK WTB8L-P1131 W8 Laser Photoelectric Proximity Sensor, Background Suppression, PNP, 40–300 mm, 10–30 VDC, IP67

SICK WTB8L-P1131 W8 Laser Photoelectric Proximity Sensor, Background Suppression, PNP, 40–300 mm, 10–30 VDC, IP67

The SICK WTB8L-P1131 is a miniature W8 Laser photoelectric proximity sensor with background suppression. It uses a visible red 650 nm Class 1 laser and provides reliable detection of small objects and fast-moving objects within a sensing range of 40 to 300 mm. The sensor features a PNP switching output, 10–30 VDC supply and IP67 protection.

HS CODE :9033000090

  • Product No :

    WTB8L-P1131
  • Manufacture :

    SICK
  • Size (cm) :

    1.1 *3.1 *2
  • Weight (kg) :

    0.05
  • Origin :

    Japan
  • Warranty :

    12 Month
  • Lead Time :

    Ready Stock
  • Description :

    Photoelectric Proximity Sensor

The WTB8L-P1131 is designed for compact industrial automation applications where precise object detection is required. Its background-suppression technology allows objects to be detected while reducing the influence of the background.

The sensor has a compact 11 × 31 × 20 mm housing and uses a 4-wire, 2 m PVC cable connection. Its Class 1 laser produces a small 1.5 mm diameter light spot at 300 mm, making it particularly suitable for detecting small objects and objects moving at high speeds.

Key Features

  • SICK W8 Laser series
  • Photoelectric proximity sensor
  • Background suppression
  • Visible red laser
  • 650 nm wavelength
  • Laser Class 1
  • PNP switching output
  • Light/dark switching selectable
  • Sensing range: 40–300 mm
  • Maximum sensing range: 300 mm
  • Response time ≤0.25 ms
  • Switching frequency up to 2,000 Hz
  • 10–30 VDC supply
  • IP67 protection
  • Compact ABS housing
  • 4-wire, 2 m PVC cable
  • 4-turn potentiometer adjustment
  • Stainless-steel mounting bracket included

Main Applications

  • Small-object detection
  • High-speed object detection
  • Conveyor systems
  • Packaging machinery
  • Assembly lines
  • Factory automation
  • Material handling
  • Machine automation
  • Industrial object positioning
  • Production-line inspection

Product Status: Active / Current

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

Allen Bradley - CompactLogix; ControlLogix, Flex I/O, MicroLogix, etc.

Siemens - Simatic S7-300; S7-400; S7-1200; S7-1500; HMI 6AV etc.

ABB - Advant 800xA S800; S200; S400; S500; S600; S700; S900 etc.

GE Fanuc - 90-30; 90-70; PACSystems RX3i, etc.

Honeywell - Experion® PKS; ControlEdge™ HC900; etc.

Many Available just wait for you, feel free to ask to get better deal!!!

R
Ricardo
Sales Specialist
+86 188 5015 7206
ricardo@tztechautomation.com
T
Tina
Sales Specialist
+86 131 2336 8748
tina@tztechautomation.com

Conditions

Original Brand New

Approximate Lead Time

3-5 days

Warranty

One Year

Online Service

 7/24

Express Company

DHL / FedEx / UPS / TNT etc.

MOQ

1 Piece

TZ Tech is not an authorized surplus dealer or affiliate for the Manufacturer of this product.
The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because TZ Tech is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply.
While many PLC products will have firmware already installed, TZ Tech makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application.

TZ Tech also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source.
TZ Tech also makes no representations as to your right to install any such firmware on the product.
TZ Tech will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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Copyright 2026 @ TZ TECH Co., LTD. .All Rights Reserved Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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