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Photoelectric Proximity Sensor HTB18L-A4A5BF | Background Suppression | 30mm to 300mm Sensing Range | IP67 & IP69K Rated | by SICK
The Photoelectric Proximity Sensor HTB18L-A4A5BF is designed for industrial automation, featuring a background suppression mechanism and a visible red laser light source with a wavelength of 655 nm. With a sensing range from 30 mm to 250 mm (up to 300 mm max), this sensor is perfect for detecting small objects in manufacturing and packaging systems, ensuring precise operation in various applications.
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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.
