Trade Discount 20%
Photoelectric Proximity Sensor HTB18-A4A2BH | Background Suppression | IP67 & IP69K Rated | Fast Response Time | by SICK
The HTB18-A4A2BH Photoelectric Proximity Sensor is designed for precise object detection in industrial automation, featuring a sensing range of 5 mm to 150 mm and a fast response time of ≤ 0.5 ms. With its durable IP67 and IP69K rated housing, this sensor is perfect for manufacturing process control and packaging systems, ensuring reliable performance even in challenging environments.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range max.: 5 mm to 300 mm
- Sensing range typical: 5 mm to 150 mm
- Light source: PinPoint LED, visible red light at 631 nm wavelength
- Housing material: Plastic, VISTAL®
- Optics material: Plastic, PMMA
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 20 mA
- Switching output: PNP and NPN, dark switching mode
- 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
- Operating temperature: -40 °C to +65 °C
- Storage temperature: -40 °C to +75 °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 light PinPoint LED with 631 nm wavelength
- Adjustable sensing range from 5 mm to 150 mm
- Signal strength light bar for easy monitoring
- Hybrid housing design with M18 thread diameter
- IP67 and IP69K rated for dust and water protection
- Fast response time of ≤ 0.5 ms and switching frequency of 1,000 Hz
- Dual switching outputs: PNP and NPN with dark switching mode
- 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 electrical connections and sensor alignment for optimal performance.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Packaging and material handling systems
- Safety and monitoring in machinery
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Low power consumption with ≤ 20 mA current draw
- Durable IP67/IP69K rated housing reduces waste by extending 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-A4A2BH Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications.
