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Photoelectric Proximity Sensor HTB18L-A4A5BF Background Suppression 30mm to 300mm Sensing Range SICK

BRAND: SICK
SKU: 1088547
$737.80 List price: $927.40
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The Photoelectric Proximity Sensor HTB18L-A4A5BF is designed for industrial automation, featuring a background suppression mechanism and a visible red laser light
Technical Specifications
  • Functional principle: Photoelectric proximity sensor with background suppression
  • Light source: Visible red laser, wavelength 655 nm, laser class 1
  • Sensing range: 30 mm to 250 mm standard, max 300 mm
  • Housing: Plastic VISTAL® with hybrid light emission design, M18 thread
  • Switching output: PNP and NPN, dark switching mode
  • Supply voltage: 10 V DC to 30 V DC with ripple < 5 V pp
  • Current consumption: ≤ 20 mA
  • Output current max: ≤ 100 mA
  • Response time: ≤ 0.5 ms
  • Switching frequency: 1000 Hz
  • Connection: Male M12, 4-pin connector
  • Protection class: III
  • Enclosure rating: IP67 and IP69K
  • Operating temperature: -30 °C to +55 °C
  • Storage temperature: -40 °C to +70 °C
  • EMC: EN 60947-5-2 compliant
  • 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 250 mm (standard), up to 300 mm max
  • Hybrid housing design with M18 thread diameter
  • Signal strength light bar for easy adjustment
  • Adjustable sensing range and on-delay (0 to 2 seconds)
  • Dark switching output with PNP and NPN options
  • High switching frequency of 1000 Hz and fast response time ≤ 0.5 ms
  • Robust plastic VISTAL® housing with IP67 and IP69K protection ratings
  • Operating temperature range from -30 °C to +55 °C
  • EMC compliant with EN 60947-5-2 industrial radio safety standards
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
  • AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
  • Low power consumption with supply voltage from 10 V DC to 30 V DC
  • Durable IP67/IP69K rated housing reduces environmental waste by extending product life
  • Complies with China-RoHS for hazardous substance restrictions
Warranty Information

Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.

Available Now

The SICK HTB18L-A4A5BF Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.

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