Photo sensor QS18VN6LLPQ8, laser polarized retroreflective 0.1-10 m, NPN NO/NC, 10-30VDC, M12 4-pin

QS18VN6LLPQ8 is a Banner QS18 series polarised retroreflective photo sensor with a Class 1 visible red laser, working from 0.1 to 10 m to a reflector. The narrow laser beam detects small objects and gaps, and the polarising filter stops shiny objects acting as a reflector.

• Sensing range: 0.1-10 m with a reflector
• Output: complementary NPN, Light Operate and Dark Operate
• Response: 0.7 ms; repeatability 130 µs
• Supply: 10-30 V DC
• Housing: rectangular with M18 threaded nose, ABS, acrylic lens
• Environment: IP67, NEMA 4X, -10...+50 °C
• Connection: integral M12 male connector, 4-pin

Needs a reflector, ordered separately. Sensitivity is set with a potentiometer. UL and CE approved.