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Photoelectric Proximity Sensor HTB18-P4A2AH | Background Suppression | Adjustable Sensing Range | IP67/IP69K Rated | by SICK
The HTB18-P4A2AH Photoelectric Proximity Sensor is designed for industrial automation, featuring background suppression and an adjustable sensing range from 5 mm to 150 mm. With a high switching frequency of 1,000 Hz and a response time of ≤ 0.5 ms, this sensor is perfect for manufacturing process control and robotics applications. Its robust IP67/IP69K rated housing ensures durability in harsh environments, making it a reliable choice for object detection and safety systems.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 5 mm to 150 mm (adjustable)
- Light source: PinPoint LED, visible red light, 631 nm wavelength
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 20 mA
- Switching output: PNP complementary, light/dark switching
- Output current max: ≤ 100 mA
- Response time: ≤ 0.5 ms
- Switching frequency: 1,000 Hz
- Connection type: Male M12, 4-pin connector
- Protection class: III
- Housing material: Plastic VISTAL®
- Optics material: Plastic PMMA
- Enclosure rating: IP67, 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): 49mm x 32mm x 16mm
- 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
- Light/dark switching with potentiometer adjustment
- High switching frequency of 1,000 Hz and response time ≤ 0.5 ms
- Robust plastic VISTAL® housing with IP67 and IP69K protection
- M18 threaded housing for flexible mounting
- Male M12 4-pin connector for easy connection
- Wide operating temperature range from -40 °C to +65 °C
- EMC compliant to EN 60947-5-2 industrial 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
- Packaging and material handling systems
- Robotics and safety systems
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 replacement frequency
- Complies with China-RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK HTB18-P4A2AH Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety system applications.
