Sick WL33 WL36 Retroreflective Sensor Lot 4pcs Used AC/DC Block Red

Lot of 4 vintage Sick retroreflective photoelectric sensors, models WL33-18 and WL36-B230/R230, removed from working industrial equipment. These distinctive block-style sensors feature large red detection windows and robust blue housings. Great for resellers, vintage automation collectors, or machine builders needing classic Sick sensors for retrofits.

What's Included

• 4 × Sick WL series retroreflective photoelectric sensors:

• 1 × WL33-18 (230V AC model)

• 2 × WL36-B230 (10-30V DC models)

• 1 × WL33-02 (10-30V DC model)

• Pre-wired with cables and connectors

Key Specifications

• Manufacturer: Sick AG, Germany

• Series: WL33/WL36 retroreflective photoelectric sensors

• Detection type: Retroreflective with large red detection window

• Sensing range: Up to 22 m with reflector (typical for WL36 series)

• Supply voltage: Mix of 230V AC and 10-30V DC models

• Light source: Red LED

• Housing: Block style, blue plastic with red optical window

• Connection: Pre-wired cables

Condition Notes

Used, pulled from working industrial equipment. Sensors show age-related wear including housing scuffs, some discoloration on blue plastic, light dust on optical windows. All appear structurally complete with intact windows and cables. Not individually tested; sold as-is vintage lot from functional equipment.

Applications

Ideal for long-range object detection in conveyor systems, packaging machinery, and industrial automation where retroreflective sensing is required. Perfect for vintage machine retrofits or collectors of classic Sick automation equipment.