Trade Discount 20%
WLA4SP-1H162130A00 | Photoelectric sensors
The SICK WLA4SP-1H162130A00 is a high-performance photoelectric retro-reflective sensor designed for precise object detection in industrial automation, featuring IO-Link communication and robust IP66/IP67 protection.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Product Name/Title: WLA4SP-1H162130A00 | Photoelectric sensors
Brand: SICK
SKU: 1136387
Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, SICK photoelectric sensor, Industrial object sensor, IO-Link photoelectric sensor
Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor without reflector minimum distance
- Sensing range: 0 m to 7.1 m (max), recommended 0 m to 5 m
- Light source: PinPoint LED, visible red light, wavelength 635 nm
- LED risk group: Free group according to EN 62471
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 20 mA at 24 V
- Digital outputs: 2 push-pull (PNP/NPN), light/dark switching
- Switching frequency: up to 1,000 Hz
- Response time: ≤ 500 µs
- Protection class: III
- Enclosure rating: IP66 and IP67
- Operating temperature: -40 °C to +60 °C
- Connection: 4-wire cable, 2 m length
- Housing material: Plastic VISTAL®, front screen PMMA, cable PVC
- EMC: EN 60947-5-2 compliant
- Shock resistance: 30 g, 11 ms
- Vibration resistance: 10 Hz to 1,000 Hz, amplitude 1 mm
- Dimensions (H x L x W): 42mm x 19mm x 12mm
- Weight: 0.1 kg
Key Features
- Photoelectric retro-reflective sensor with autocollimation/coaxial optics
- Sensing range up to 7.1 m with recommended range 0 to 5 m
- PinPoint LED visible red light with 635 nm wavelength
- BluePilot teach-in button for sensitivity adjustment
- IO-Link V1.1 interface for sensor configuration and Smart Task functions
- High switching frequency up to 1,000 Hz and fast response time ≤ 500 µs
- IP66 and IP67 rated enclosure for harsh environments
- Wide ambient operating temperature range from -40 °C to +60 °C
- Robust against shock (30 g) and vibration (10 Hz to 1,000 Hz)
- Status LEDs for alignment aid, operating indicator, and light beam status
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper alignment, wiring, and configuration using IO-Link for optimal sensor performance and safety.
Applications
- Industrial automation for object detection
- Packaging lines for detecting objects wrapped in film
- Conveyor systems requiring precise sensing
- Factory automation requiring reliable presence detection
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient LED light source with long service life of 100,000 hours
- Durable IP66/IP67 housing reduces need for frequent replacements
- Supports smart configuration to optimize sensor performance and reduce waste
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WLA4SP-1H162130A00 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
