SICK WL260-F270 Photoelectric Retro-Reflective Sensor

Description

WL260-F270

WL260-F470

WL260-R270

WL260-S270

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SICK WL260-F270 Photoelectric Retro-Reflective Sensor Supplier In Bangladesh Importer In Bangladesh Best Price In Bangladesh BD

SICK WL260-F270 Retro-Reflective Sensor – Key Features

1. Sensing Technology

• Retro-reflective photoelectric sensor (uses a reflector to bounce light back).
• Red LED light (650 nm wavelength) for high visibility and alignment.
• Polarization filter (ignores shiny objects, only detects reflector).

2. Detection Range

• 2.7 meters (F270 variant) (other models: F130 = 1.3m, F450 = 4.5m).
• Fixed background suppression (rejects objects beyond the reflector).

3. Electrical Specifications

• Output type: PNP (sourcing) or NPN (sinking) (model-dependent; “F270” typically PNP).
• Voltage range: 10–30V DC (industrial standard).
• Current load: ≤ 100 mA (short-circuit/overload protected).
• Switching frequency: ≤ 1,000 Hz (fast response for high-speed applications).

4. Mechanical Design

• Housing: Rectangular plastic (IP67-rated) or metal (IP69K for harsh environments).
• Mounting: M4 screws or bracket slots for flexible installation.
• Connection: M8 or M12 connector (4-pin; check model suffix).

5. Adjustability & Indicators

• Teach-in button (for easy sensitivity calibration).
• LED status lights (power, output state, alignment aid).

6. Environmental Ratings

• Operating temperature: –25°C to +55°C.
• Ambient light immunity: ≤ 10,000 Lux (resists interference from sunlight/lamps).

Typical Applications

✔ Conveyor belt object detection (packaging, logistics).
✔ Pallet/carton presence sensing.
✔ Automated door systems (safety edges).