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Photoelectric Proximity Sensor | Background Suppression | 5mm to 300mm Sensing Range | Fast Response Time | by SICK
The Photoelectric Proximity Sensor is designed for precise object detection in industrial automation, featuring a sensing range from 5mm to 300mm and a fast response time of ≤ 0.5 ms. With a robust plastic VISTAL® housing and IP67/IP69K protection ratings, it’s perfect for manufacturing process control and safety monitoring in machinery.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range max: 5 mm to 300 mm
- Light source: PinPoint LED, visible red light at 631 nm wavelength
- Light spot size: 7 mm at 300 mm distance
- 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
- Output current max: ≤ 100 mA
- Response time: ≤ 0.5 ms
- Switching frequency: 1000 Hz
- Connection type: Male M12 connector, 4-pin
- Housing material: Plastic VISTAL®, optics material: Plastic PMMA
- Protection class: III
- Enclosure rating: IP67 and IP69K
- Operating temperature: -40 °C to +65 °C
- Storage temperature: -40 °C to +75 °C
- EMC: EN 60947-5-2 compliant
- Dimensions (H x L x W): 49mm x 32mm x 16mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Hybrid housing design with visible red PinPoint LED light source
- Sensing range from 5 mm up to 300 mm
- Adjustable on delay potentiometer (0 to 2 seconds)
- Switching outputs: PNP and NPN light switching
- 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 -40 °C to +65 °C
- EMC compliant to 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 object detection
- Manufacturing process control
- Safety and monitoring in machinery
- Material handling and packaging systems
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 housing materials reduce waste and extend product life
- 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 HTB18-B4A2BCD02 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
