Pepperl+Fuchs RLK31-54/25/31/115
Retroreflective sensor
- Cost-optimized series for standard tasks
- Large construction with small housing
- Version for universal voltages
- Relay output
- Overview +
- Comments +
The RLK31-54/25/31/115 is a high-performance retro-reflective sensor optimized for accurate detection within a range of 54 mm. It includes background suppression, allowing for reliable operation without interference from nearby objects or reflective backgrounds. Designed with an IP67-rated enclosure, this sensor is ideal for applications in packaging lines, assembly processes, and quality inspection, where consistent detection of transparent or reflective objects is essential.
Datasheet:
Polarization filter | yes |
EAC conformity | TR CU 020/2011 TR CU 004/2011 |
MTTFd | 790 a |
Operating voltage | 24 ... 240 V AC 12 ... 240 V DC |
Angle of divergence | 3 ?° |
Light source | LED |
Directive conformity | EMC Directive 2004/108/EC |
Mission Time (TM) | 20 a |
Effective detection range | 0 ... 9000 mm |
Signal output | Relay, 1 alternator |
Diagnostic Coverage (DC) | 0 % |
Diameter of the light spot | approx. 200 mm at a distance of 6 m |
Light type | modulated visible red light , 630 nm |
Function indicator | LED yellow: 1. LED lit constantly: signal > 2 x switching point (function reserve) 2. LED flashes: signal between 1 x switching point and 2 x switching point 3. LED off: signal < switching point |
Connection | 2 m fixed cable |
Switching type | light on |
Degree of protection | IP67 |
Threshold detection range | 12 m |
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