The Omron E3S-R81 2M is a retro-reflective photoelectric sensor with a maximum sensing distance of 0.3 meters. It features a red LED light source and a PNP output type. The sensor operates within a temperature range of 0 to 40 degrees Celsius and can withstand a maximum supply voltage of 30VDC. It is designed for use in applications requiring high shock resistance, with a rating of 50.
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Omron E3S-R81 2M technical specifications.
| Type | Retro-Reflective |
| Light Source | Red LED |
| Maximum Sensing Distance | 0.3m |
| Output Type | PNP |
| Shock Rating | 50G |
| Switching Mode | Light ON/Dark ON |
| Max Operating Supply Voltage | 30VDC |
| Min Operating Temperature | 0°C |
| Max Operating Temperature | 40°C |
| RoHS | Yes |
| RoHS Version | 2002/95/EC |
