Procurement managers rarely finalize RLK28-55-Z-31-116 without reviewing Sick Diffuse Sensor, Ml100 Sensor and P&F Sensors, ensuring that the chosen component meets budget, compliance, and delivery conditions.
Pepperl Fuchs RLK28-55-Z/31/116 Photoelectric Sensor
The Pepperl Fuchs RLK28-55-Z/31/116 Photoelectric Sensor offers a 0 ... 17 m detection range, LED light source, and terminal compartment with 8 spring-loaded terminals for wire cross section 0.5 ... 1.5 mm2, Insulation stripping 7.5 ... 8.5 mm , M16 x 1.5 cable gland connection. Manufactured by Pepperl Fuchs under the P&F Photoelectric Sensor category, this model belongs to the reflective sensor.

| Brand | Pepperl Fuchs |
| Product Type | Photoelectric Sensor |
| Model Number | RLK28-55-Z/31/116 |
Pepperl Fuchs RLK28-55-Z/31/116 Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Effective detection range | 0 ... 17 m |
| Reflector distance | 0.05 ... 17 m |
| Threshold detection range | 21 m |
| Reference target | H85-2 reflector |
| Light source | LED |
| Light type | modulated visible red light |
| Polarization filter | yes |
| Diameter of the light spot | approx. 290 mm at a distance of 17 m |
| Opening angle | emitter 1.2Β°receiver 2Β° |
| Optical face | - |
| Control elements | sensitivity adjustment (Adjustment to < 25% of the effective operating range) , Light-on/dark-on changeover switch |
| Operating voltage | 12 ... 240 V AC/DC |
| Ripple | - |
| No-load supply current | - |
| Switching type | light/dark on switchable |
| Signal output | Relay, 1 alternator |
| Switching voltage | max. 250 V AC/DC |
| Switching current | max. 2 A |
| Voltage drop | - |
| Switching frequency | 25 Hz |
| Response time | 20 ms |
| Ambient temperature | -40 ... 60 Β°C (-40 ... 140 Β°F) |
| Storage temperature | -40 ... 60 Β°C (-40 ... 140 Β°F) |
| Degree of protection | IP67 |
| Connection | terminal compartment with 8 spring-loaded terminals for wire cross section 0.5 ... 1.5 mm2, Insulation stripping 7.5 ... 8.5 mm , M16 x 1.5 cable gland |
| Mass | 112 g |
| Cable length | - |




