SICK – VL18‑3P3240 (6013545) – M18 Retro‑Reflective Photoelectric Sensor, PNP

The SICK VL18‑3P3240 (6013545) is a cylindrical, M18-thread photoelectric sensor that delivers reliable retro‑reflective object detection using a polarized reflector. Offering a nominal sensing distance up to 3 m (max 3.7 m), PNP output, and 2 ms response time, it’s ideal for packaging, material handling, and automation applications requiring precise detection under varying light conditions.

Key Features

• Model: VL18‑3P3240 (SICK P/N 6013545)  

• Detection Method: Polarized retro‑reflective, using C110 reflector

• Sensing Distance: 0.05–3 m nominal, up to 3.7 m max (with reflector)  

• Housing: Metal M18 × 1 × 78 mm; IP67 rated  

• Optical Specs: Red LED, 2.8° beam angle; beam spot ~150 mm @ 3 m  

• Electronics:

  • 10–30 V DC supply, ≤30 mA draw

  • PNP “dark‐on” output, ≤100 mA load

  • 2 ms response time; 250 Hz switching frequency  

• Protection: Reverse-polarity, overload, and short-circuit protected  

• Connection: M12 4‑pin male connector

• Durability: 120 g; operating −25 °C to +70 °C; IP67; UL and CE approved  

• MTTFD: 68 years