Omron E3ZM-D82 5M Photoelectric Sensor
Omron E3ZM-D82 5M is a diffuse-reflective photoelectric sensor specified for object sensing across a 1 m range. Its infrared LED directs light toward the target, and the returning optical energy establishes the sensing state without a separate receiving unit. A PNP output transfers the switching signal to compatible PLC and machine-control inputs, while Light-ON and Dark-ON operation supports different control sequences. The sensor works from 10 to 30 VDC, draws up to 25 mA, and includes a 5 m pre-wired cable for extended electrical routing. Response time is specified at 1 ms maximum. Within the E3ZM Series, the E3ZM-D82 5M provides longer fixed wiring within the 1 m PNP diffuse sensor range across Omron Industrial Sensors.
| Brand | Omron |
| Product | Photoelectric Sensors |
| Model Number | E3ZM-D82 5M |
Omron E3ZM-D82 5M Photoelectric Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Diffuse-reflective |
| Shape | Square type |
| Sensing Distance | 1m |
| Power Supply Voltage | 10 to 30 VDC |
| Output Configuration | PNP |
| Connection Method | Pre-wired cable length 5m |
| Current Consumption | 25 mA max. |
| Light Source (Wavelength) | Infrared LED |
| Operation Mode | Light-ON/Dark-ON |
| Response Time | 1 ms max. |
| Degree Of Protection | IP67 |
| Material | SUS316L |
| Material Lens | Methacrylate resin |
| Weight | 90 g |
The Omron E3ZM-D82 5M Photoelectric Sensor applies diffuse-reflective sensing across a stated 1 m distance. Its infrared LED sends light toward the target, and the returned optical energy establishes the switching condition without requiring another sensing unit on the opposite side. A PNP output carries this state to compatible PLC and machine-control circuitry. Power is supplied from 10 to 30 VDC, with current consumption specified at 25 mA maximum. Light-ON and Dark-ON operation supports alternative control sequences, and the response time is stated at 1 ms maximum. A 5 m pre-wired cable gives additional routing length between the sensor position and control connection. SUS316L is listed for the body, while methacrylate resin is specified for the optical section.
Where an Omron diffuse-reflective sensor needs PNP switching together with extended fixed wiring, the relevant model is the E3ZM-D82. Its 1 m optical range remains unchanged by the longer cable, so the 5 m version primarily changes the available wiring distance rather than the sensing span. The infrared source keeps both optical functions on the same side of the target area, which differentiates this arrangement from a through-beam configuration. The supplied 10 to 30 VDC operating range and 25 mA maximum current consumption define its basic electrical requirements. For a related PNP diffuse model using an M8 connector instead of a fixed cable, see E3ZM-D87.
