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HTB18-P4A2BF | Photoelectric sensors
The SICK HTB18-P4A2BF is a high-performance photoelectric proximity sensor featuring background suppression, robust IP67/IP69K rated housing, and fast switching for industrial automation applications.
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Product Name/Title: HTB18-P4A2BF | Photoelectric sensors
Brand: SICK
SKU: 1100237
Alternatively Known As: Photoelectric proximity sensor, Background suppression sensor, M18 photoelectric sensor, Industrial object sensor
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, 631 nm wavelength
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 20 mA
- Switching output: PNP complementary outputs (Q1 light switching, Q2 dark switching)
- Output current max: ≤ 100 mA
- Response time: ≤ 0.5 ms
- Switching frequency: 1000 Hz
- Connection type: Male M12, 4-pin connector
- Housing material: Plastic VISTAL®
- Optics material: Plastic PMMA
- Protection class: III
- Enclosure rating: IP67, IP69K
- Operating temperature: -40 °C to +65 °C
- Storage temperature: -40 °C to +75 °C
- EMC compliance: EN 60947-5-2, Radio Safety Class A
- 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
- Sensing range from 5 mm to 150 mm (standard) and up to 300 mm (extended)
- Hybrid housing design with M18 thread diameter
- Signal strength light bar for easy adjustment
- Light/dark switching mode with complementary PNP outputs
- Fast response time of ≤ 0.5 ms and switching frequency of 1000 Hz
- Robust plastic VISTAL® housing with IP67 and IP69K protection ratings
- Operating temperature range from -40 °C to +65 °C
- Male M12 4-pin connector with plastic PVC cable material
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper mounting, wiring, and compliance with safety standards.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Packaging and material handling systems
- Safety and presence detection in machinery
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption with efficient LED light source
- Durable IP67/IP69K rated housing reduces waste by extending product life
- 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-P4A2BF Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications.
