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SICK - 1133531 - Photoelectric Sensors
1133531 SICK

SICK
Condition
 New Sealed

The product is an item that has never been used and was obtained through a surplus supplier.

  • Never used in a production environment, but it may have been powered on for testing
  • No visible signs of handling, use, or damage
  • Includes the original packaging, if applicable
  • May or may not have the original manufacturer's seal on the box. The original manufacturer's warranty may not be applicable.
  • Includes all hardware and accessories present in the factory new version of the product
  • May or may not include the instructions present in the factory new version of the product
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers
  • Products may vary by country of origin and by language used on the packaging
  • The product packaging may show signs of shelf wear
 New BAS

The product is an item that has never been used and has been sourced from an excess supplier.

  • Never used in a production environment, but it may have been powered on for testing.
  • The product may show slight superficial signs of handling, but no signs of use or damage.
  • It may or may not have the original packaging. If the original packaging is not available, the product will generally be packaged in aftermarket packaging or branded BAS.
  • Hardware, accessories, or instructions present in the factory new version of the product may be missing. The manufacturer's warranty may not apply.
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers.
  • Products may vary by country of origin and by language used on the packaging.
  • The packaging may contain markings not from the original manufacturer (OEM).
 New Fast Delivery

The product is an item that has never been used and was obtained through a surplus supplier.

  • Never used in a production environment, but it may have been powered on for testing
  • No visible signs of handling, use, or damage
  • Includes the original packaging, if applicable
  • May or may not have the original manufacturer's seal on the box. The original manufacturer's warranty may not be applicable.
  • Includes all hardware and accessories present in the factory new version of the product
  • May or may not include the instructions present in the factory new version of the product
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers
  • Products may vary by country of origin and by language used on the packaging
  • The product packaging may show signs of shelf wear
  • Faster shipping
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PRODUCT DESCRIPTION

SICK 1133531 - Photoelectric Proximity Sensor with Background Suppression

This SICK W4-3 series miniature photoelectric proximity sensor, model WTB4-3P2161, provides reliable object detection through background suppression technology. Utilizing a precise PinPoint red light LED, it is engineered for applications requiring accurate presence sensing of small objects, independent of background reflectivity. Its compact form factor and robust electrical protection make it suitable for integration into automated machinery, material handling systems, and assembly lines where space is constrained.

Technical Specifications:

  • SERIES/FAMILY: W4-3 Miniature Photoelectric Sensors
  • COMPONENT TYPE: Photoelectric Proximity Sensor, Background Suppression
  • ELECTRICAL SPECS:
    • SUPPLY VOLTAGE: 10 V DC to 30 V DC
    • CURRENT CONSUMPTION: Max. 20 mA
    • OUTPUT TYPE: PNP (2 switching outputs)
    • OUTPUT CURRENT: Max. 100 mA per output
    • SWITCHING FREQUENCY: 1,000 Hz
    • RESPONSE TIME: 0.5 ms
    • PROTECTION CLASS: III
    • CIRCUIT PROTECTION: Short-circuit, Reverse polarity, Overload
  • MECHANICAL/PHYSICAL:
    • SENSING PRINCIPLE: Photoelectric proximity sensor with background suppression
    • LIGHT SOURCE: PinPoint LED, Red light (650 nm)
    • SENSING RANGE: 5 mm to 150 mm (adjustable)
    • HOUSING MATERIAL: ABS/PC (housing), PMMA (front screen)
    • DIMENSIONS: Approximately 16 mm (W) x 39.5 mm (H) x 12 mm (D)
    • WEIGHT: Approximately 10 g
  • INTERFACE/CONTROL:
    • CONNECTION TYPE: M8 4-pin male connector
    • OUTPUT FUNCTION: One output for light switching, one output for dark switching
  • ENVIRONMENTAL/MOUNTING:
    • IP RATING: IP67
    • OPERATING TEMPERATURE: -40 °C to +60 °C
    • STORAGE TEMPERATURE: -40 °C to +75 °C
    • MOUNTING STYLE: Through-hole or bracket mounting
    • COMPATIBILITY/APPLICATION: Object detection, presence sensing, small parts detection, packaging machinery, material handling, automated assembly lines, robotics.

1 year warranty

HS CODE

85365019

DELIVERY TIME

25 working days

Price excluding VAT

Return conditions

You can return the purchased product according to the Terms and Conditions

Warranty

Automantion Service Srl is NOT an official distributor of the manufacturer. The manufacturer's warranty does not apply. Terms and conditions

Do you need help or assistance with this item? Do you want to sell your stock?

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+39 030/681340

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