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Laser Proximity Sensor KT8L-N3756 | Red Laser 655 nm | IP67 Rated | Fast Response Time 30 µs | by SICK
The Laser Proximity Sensor KT8L-N3756 features a red laser light source with a 655 nm wavelength, offering a sensing distance of up to 150 mm. Ideal for industrial automation, this sensor is built for reliable object detection and positioning, with a robust IP67-rated housing and fast response time of 30 µs. Its teach-in button allows for easy setup, making it perfect for manufacturing process control and quality inspection systems.
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Product Name/Title: Laser Proximity Sensor KT8L-N3756 | Red Laser 655 nm | IP67 Rated | Fast Response Time 30 µs | by SICK
Brand: SICK
SKU: 1041352
Alternatively Known As: Laser Proximity Sensor, Red Laser Sensor, Industrial Laser Sensor, KT8L Sensor
Technical Specifications
- Sensing distance: ≤ 150 mm with tolerance -120 mm / +650 mm
- Light source: Red laser, 655 nm wavelength
- Laser class: II (EN 60825-1:2014, IEC 60825-1:2014)
- Light spot size: Ø 3 mm, round shape
- Operating distance: 30 mm to 600 mm
- Adjustment: Teach-in button with static 2-point and dynamic teach-in modes
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: < 80 mA
- Switching frequency: 17 kHz
- Response time: 30 µs
- Switching output: NPN, HIGH approx. supply voltage, LOW ≤ 2 V
- Analog output: 0.3 mA to 20 mA
- Output current max: 100 mA
- Protection class: II
- Circuit protection: Reverse polarity, short-circuit, interference pulse suppression
- Housing material: Zinc diecast
- Optics material: Glass
- Connection type: Plug, M12, 5-pin
- Enclosure rating: IP67
- Operating temperature: -10 °C to +45 °C
- Dimensions (H x L x W): 53mm x 80mm x 30.4mm
- Weight: 0.4 kg
Key Features
- Laser red light source with 655 nm wavelength
- Sensing distance up to 150 mm with tolerance from -120 mm to +650 mm
- Automatic drift correction for reliable operation
- Teach-in button with static 2-point and dynamic teach-in modes
- High switching frequency of 17 kHz and fast response time of 30 µs
- NPN switching output with analog output capability
- Robust zinc diecast housing with IP67 enclosure rating
- Protection against reverse polarity, short-circuit, and interference pulses
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper setup and compliance with safety standards.
Applications
- Industrial automation for object detection and positioning
- Manufacturing process control
- Quality inspection systems
- Material handling and logistics
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable construction reduces replacement frequency and waste
- Low power consumption with efficient electronics
- Complies with China-RoHS for reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for detailed warranty terms.
Available Now
The SICK KT8L-N3756 Laser Sensor is available for immediate purchase, ideal for industrial automation and precise sensing applications.
