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Photoelectric Proximity Sensor Adjustable Sensing Range 4mm to 250mm IP66 IP67 Rated SICK

BRAND: SICK
SKU: 1139081
$491.40 List price: $617.60
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The Photoelectric Proximity Sensor is designed for precise object detection in industrial automation, featuring an adjustable sensing range from 4 mm to 250 mm.
Technical Specifications
  • Sensing range: 4 mm to 250 mm adjustable
  • Recommended sensing range: 40 mm to 170 mm
  • Light source: PinPoint LED, visible red light, 635 nm wavelength
  • Response time: ≤ 500 µs
  • Switching frequency: 1,000 Hz
  • Supply voltage: 10 V DC to 30 V DC
  • Current consumption: ≤ 20 mA at 24 V
  • Digital outputs: 2 push-pull (PNP/NPN), light/dark switching
  • Protection class: III
  • Enclosure rating: IP66 and IP67
  • Operating temperature: -40 °C to +60 °C
  • Cable: 4-wire, 2 m length, PVC
  • Housing material: Plastic VISTAL®
  • Front screen: Plastic PMMA
  • Dimensions (H x L x W): 42mm x 19mm x 12mm
  • Weight: 0.1 kg
Key Features
  • Photoelectric proximity sensor with background suppression
  • Adjustable sensing range from 10 mm to 250 mm
  • PinPoint LED visible red light with 635 nm wavelength
  • High repeatability with 150 µs response time
  • Dual push-pull digital outputs (PNP/NPN) with light/dark switching
  • IO-Link V1.1 communication for sensor configuration and Smart Task functions
  • Robust plastic VISTAL® housing with IP66/IP67 protection
  • Wide ambient operating temperature range from -40 °C to +60 °C
  • Shock resistance up to 30 g and vibration resistance from 10 Hz to 1000 Hz
  • BluePilot for easy sensing range adjustment
Professional Installation Requirements
  • Installation by a qualified technician or electrician is recommended to ensure proper wiring, configuration, and compliance with safety standards.
Applications
  • Industrial automation for object detection
  • Manufacturing process control
  • Packaging and material handling systems
  • Quality control and inspection systems
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Energy-efficient LED light source with a long service life of 100,000 hours
  • Durable design reduces waste and replacement frequency
  • Complies with China-RoHS environmental standards
Warranty Information

Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.

Available Now

The SICK WTB4SP-1H162120A00 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.