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Photoelectric Proximity Sensor HTB18-P4A2AB | Background Suppression | 5mm to 300mm Sensing Range | IP67 & IP69K Rated | by SICK
The HTB18-P4A2AB Photoelectric Proximity Sensor is designed for precise object detection in industrial automation, featuring a sensing range from 5 mm to 300 mm and a robust IP67/IP69K rated housing. With a fast response time of ≤ 0.5 ms and a high switching frequency of 1,000 Hz, this sensor is perfect for manufacturing process control and safety monitoring in machinery, ensuring reliable performance in demanding environments.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 5 mm to 150 mm (standard), up to 300 mm (extended)
- Light source: PinPoint LED, visible red light at 631 nm wavelength
- Switching output: PNP complementary outputs with light/dark switching
- Output current max: ≤ 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 and IP69K
- Housing material: Plastic VISTAL®; Optics material: Plastic PMMA
- 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): 48.5mm x 31.8mm x 16.2mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Visible red light with PinPoint LED light source
- Sensing range up to 300 mm
- Hybrid housing design with M18 thread diameter
- Light/dark switching mode with complementary PNP outputs
- High switching frequency of 1,000 Hz and fast response time ≤ 0.5 ms
- Robust plastic housing with IP67 and IP69K protection ratings
- Wide ambient operating temperature range from –40 °C to +65 °C
- EMC compliant with EN 60947-5-2 industrial radio safety standards
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper connection and compliance with safety standards.
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 design reduces waste and replacement frequency
- Complies with China-RoHS environmental standards
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK HTB18-P4A2AB Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications.
