SICK WL12L-2B530 Retro-Reflective Laser Sensor (1018252)

The SICK WL12L-2B530 is a compact, high-speed retro-reflective laser sensor with coaxial optics and an extremely narrow light spot, ideal for detecting very small or fast-moving objects. Equipped with SICK SIRIC technology and dual-output compatibility (PNP/NPN), this sensor provides unmatched versatility and performance in challenging automation environments.

Technical Specifications

Model: WL12L-2B530
Part No.: SICK 1018252
Product Type: Photoelectric Retro-Reflective Sensor
Operating Principle: Coaxial retro-reflective sensing with autocollimation
Special Application: Detection of small, transparent, or fast-moving objects

Optical Performance

Sensing Range:

• Operating: 0 m to 18 m

Light Source: Laser (visible red)
Wavelength: 650 nm
Laser Class: Class 2 (IEC 60825-1 / EN 60825-1:2014)
Light Spot Size: Ø 0.8 mm (at 300 mm)
Focus Adjustment: Focusable from 300 mm to infinite via potentiometer
Polarisation Filter: Yes
Adjustment Interface: Potentiometer

Electrical Interface

Supply Voltage (UB): 10 V DC to 30 V DC
Ripple: < 5 Vpp
Current Consumption: 55 mA

Output Type: PNP / NPN selectable
Switching Mode: Light or dark switching (selectable via control wire)

Signal Voltage (PNP/NPN):

• HIGH: Uv – < 2.9 V
• LOW: ≤ 1.5 V

Output Current (Imax): ≤ 100 mA
Response Time: ≤ 200 µs
Switching Frequency: 2,500 Hz

Circuit Protection:

• A: Reverse polarity
• C: Short-circuit protection
• D: Overvoltage protection

Connection Type: M12, 5-pin plug connector
Protection Class: III

Mechanical Data

Enclosure Rating: IP67 (typical for W12 housing)

Housing Design: Rectangular
Housing Material: Metal
Front Screen: PMMA (acrylic glass)

Dimensions (W x H x D): 15 mm × 49 mm × 41.5 mm
Weight: Approx. 130 g

Mounting:

• Includes 2 x BEF-KH-W12 mounting clamps with screws (Part No.: 2013285)

Environmental Conditions

Operating Temperature: –25 °C to +55 °C (typical)
Storage Temperature: –40 °C to +70 °C

Certificates and Compliance

• European Conformity (CE)
• UKCA Certified
• cULUS Listed
• SICK SIRIC Technology
• RoHS Compliant

Applications

Ideal For:

• High-speed object detection on conveyors
• Transparent object detection in packaging or bottling lines
• Print mark and label verification
• Fine positioning in robotics and pick-and-place systems
• Harsh environments needing robust, metal-housed sensors

Key Features & Benefits

✅ Laser Precision: Class 2 laser with focused 0.8 mm light spot for micro-target detection.

✅ High-Speed Response: 200 µs response time and 2,500 Hz switching frequency.

✅ Dual Output Compatibility: Easily switch between PNP and NPN output types.

✅ Autocollimation Optics: Reliable operation even with transparent or reflective surfaces.

✅ Rugged Metal Housing: Durable W12 housing and included mounting hardware for easy setup.

📦 Order Today for Fast UK & Europe Delivery!

At Drive Outlet Megastore, we offer unbeatable SICK WL12L-2B530 prices and fast dispatch across the UK and Europe.

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