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Christmas/New Year Delay Notice: Many suppliers are closed 22 Dec – 15 Jan. Some orders may experience delays.
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Photoelectric Retro-Reflective Sensor | IP67 Rated | 4.2m Sensing Range | PNP Output | by SICK

BRAND: SICK
SKU: 1126944
$238.60 List price: $299.90
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The Photoelectric Retro-Reflective Sensor ZLD18-2KR3G8 is designed for industrial automation, featuring a sensing range of up to 4.2 meters and an IP67 rated enclosure for dust and water protection. With a high switching frequency of 1,000 kHz and a response time of ≤ 500 µs, this sensor is perfect for object detection and safety monitoring in manufacturing processes.
Technical Specifications
  • Supply voltage: 10 V DC to 30 V DC
  • Current consumption: ≤ 15 mA
  • Switching output: PNP, dark switching and health output
  • Output current max: 100 mA
  • Response time: ≤ 500 µs
  • Switching frequency: 1,000 kHz
  • Connection type: Cable with M8 male connector, 4-pin, 2 m
  • Cable material: Plastic, PVC
  • Conductor cross section: 0.13 mm²
  • Protection class: III
  • Housing material: Plastic, ABS
  • Optics material: Plastic, PMMA
  • Enclosure rating: IP67
  • Operating temperature: -40 °C to +55 °C
  • Storage temperature: -40 °C to +70 °C
  • Polarisation filter included
  • Dimensions (H x L x W): 35mm x 22mm x 14mm
  • Weight: 0.1 kg
Key Features
  • Photoelectric retro-reflective sensor with dual lens system for minimum distance to reflector
  • Visible red LED light source with 625 nm wavelength
  • Sensing range up to 4.2 meters
  • Hybrid housing design with blue color
  • M18 mounting system for head or side installation
  • Switching output: PNP with dark switching and health output
  • High switching frequency of 1,000 kHz and response time ≤ 500 µs
  • IP67 rated enclosure for dust and water protection
  • Wide ambient operating temperature range from -40 °C to +55 °C
  • Cable with M8 male connector, 4-pin, 2 meters long
Professional Installation Requirements
  • Installation by a qualified electrician or trained technician is recommended to ensure proper wiring and sensor alignment.
Applications
  • Industrial automation for object detection
  • Safety and monitoring in manufacturing processes
  • Material handling and conveyor systems
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Low power consumption with efficient LED light source
  • Durable IP67 housing reduces waste by extending product life
  • Complies with China-RoHS for hazardous substance reduction
Warranty Information

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

Available Now

The SICK ZLD18-2KR3G8 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.