PEPPERL+FUCHS RLK61-55-Z/31/115

The 61 Series sensor family is a comprehensive product line offering five sensing modes. Each sensor features four LEDs for high visibility from all directions, indicating power-on status, target presence, and excess gain at the margin. The well-known polycarbonate housing provides an IP67 protection rating. Color-coded labels are clearly printed on the housing for easy sensing mode identification. DC models offer a 4-in-1 output, while AC/DC models feature a single-pole double-throw relay output rated at 3A. All versions come standard with an integrated multi-function timer, sensitivity adjustment, and light-on/dark-on switch. The 61 Series sensors feature anti-crosstalk capability and high immunity to ambient light. Each sensor can be mounted via front or rear slots, a rear dovetail rail, or an M30×1.5 mounting base. Additionally, cabled sensor models provide a 1/2-14 NPT female thread for flexible conduit connection.

• Cost-optimized series for standard applications, specially designed
• Compact design
• Wide mounting options with cubic housing design, M30 thread
• 360° high-visibility LED
• Programmable on-delay, off-delay, and single-shot timer
• Universal voltage version
• Relay output
• Retroreflective sensor with polarizing filter

Object tracking and package monitoring in material handling and packaging, bin occupancy detection in warehousing technology, fine positioning in high-bay warehouses, presence and height monitoring on pallet conveyors