Photoelectric slot sensor GL20-RT/32/40a/98a

• Optimized for the detection of small parts
• High switching frequency
• Multiple device installation possible, no mutual interference (no cross-talk)
• Sensitivity adjuster and light-on/dark-on changeover switch as standard features of this series
• Visible red light
• Degree of protection IP67
• cULus approval
• Sturdy aluminum housing