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Photoelectric Proximity Sensor | Background Suppression | 30 mm to 300 mm Sensing Range | IP67 & IP69K Rated | by SICK

BRAND: SICK
SKU: 1086851
$715.80 List price: $899.70
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The Photoelectric Proximity Sensor HTB18L-B4A5AAD06 is designed for industrial automation, featuring a sensing range of 30 mm to 300 mm and a visible red laser light source. With robust IP67 and IP69K ratings, it ensures reliable performance in harsh environments, making it ideal for manufacturing process control and material handling applications.
Technical Specifications
  • Functional principle: Photoelectric proximity sensor with background suppression
  • Sensing range: 30 mm to 300 mm
  • Light source: Visible red laser, 655 nm wavelength, Laser class 1
  • Housing material: Plastic, VISTAL®; Optics material: Plastic, PMMA
  • Supply voltage: 10 V DC to 30 V DC with ripple < 5 V pp
  • Current consumption: ≤ 20 mA
  • Switching output: PNP and NPN light switching, max output current ≤ 100 mA
  • Response time: ≤ 0.5 ms; Switching frequency: 1,000 Hz
  • Connection type: Male connector M12, 4-pin
  • Protection class: III; Enclosure rating: IP67, IP69K
  • Operating temperature: –30 °C to +55 °C; Storage temperature: –40 °C to +70 °C
  • EMC compliance: EN 60947-5-2
  • Dimensions (H x L x W): 48.5mm x 31.8mm x 16.2mm
  • Weight: 0.1 kg
Key Features
  • Photoelectric proximity sensor with background suppression
  • Visible red laser light source with 655 nm wavelength
  • Sensing range from 30 mm to 300 mm
  • Hybrid housing design with M18 thread diameter
  • IP67 and IP69K rated for robust protection
  • Fast response time of ≤ 0.5 ms and switching frequency of 1,000 Hz
  • Dual switching outputs: PNP and NPN light switching
  • Operating temperature range from –30 °C to +55 °C
  • Complies with EMC standards EN 60947-5-2
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with industrial sensor wiring and safety standards to ensure proper operation and compliance.
Applications
  • Industrial automation for detecting small objects
  • Manufacturing process control
  • Material handling and packaging systems
  • Robotics and assembly lines requiring precise object detection
Standards & Compliance
  • Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
  • Low power consumption with supply voltage from 10 V DC to 30 V DC
  • Durable IP67/IP69K rated housing reduces waste by extending product life
  • Compliant with China-RoHS environmental standards
Warranty Information

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

Available Now

The SICK HTB18L-B4A5AAD06 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.