Maintenance teams planning replacements for RLK31-54-B043-25-31-115B frequently review Sick Diffuse Sensor, Ml100 Sensor and P&F Sensors to prevent downtime, checking availability and compatibility with existing systems.
Pepperl Fuchs RLK31-54-B043/25/31/115b Photoelectric Sensor
The Pepperl Fuchs RLK31-54-B043/25/31/115b Photoelectric Sensor offers a 0 ... 9000 mm detection range, LED light source, and Single-ended male cordset, right-angled, M12, 3-pin 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 | RLK31-54-B043/25/31/115b |
Pepperl Fuchs RLK31-54-B043/25/31/115b Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Effective detection range | 0 ... 9000 mm |
| Reflector distance | 20 ... 9000 mm |
| Threshold detection range | 12 m |
| Reference target | reflector C110-2 |
| Light source | LED |
| Light type | modulated visible red light , 630 nm |
| Polarization filter | yes |
| Diameter of the light spot | approx. 200 mm at a distance of 6 m |
| Opening angle | 3 Β° |
| Optical face | - |
| Control elements | - |
| Operating voltage | 12 ... 30 V DC |
| Ripple | - |
| No-load supply current | β€ 40 mA |
| Switching type | light-on |
| Signal output | relay, 1 NO |
| Switching voltage | max. 30 V DC |
| Switching current | max. 3 A |
| Voltage drop | - |
| Switching frequency | 20 Hz |
| Response time | β€ 25 ms |
| Ambient temperature | -25 ... 55 Β°C (-13 ... 131 Β°F) |
| Storage temperature | -40 ... 70 Β°C (-40 ... 158 Β°F) |
| Degree of protection | IP67 |
| Connection | Single-ended male cordset, right-angled, M12, 3-pin |
| Mass | 225 g |
| Cable length | - |




