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Product Specifications:
| Item | Photoelectric Sensor |
| Body Material | Plastic |
| Circuit Type | PNP |
| Cylindrical Sensor Dims. (d X L) | 18 mm x 14 mm |
| Dc Supply Voltage Rating | 10-30V DC |
| Depth | 3 1/4" |
| Diameter | 18 mm |
| Diameter - Cylindrical Photoelectric Sensor | 18 mm |
| Display Qty | 1 |
| Electrical Connection | M12 |
| Electrical Installation Type | Direct Connector |
| Emitted Sensor Light | Red Light |
| Features | Mirror Surface Rejection (MSR) |
| Includes Indicator Lights | Indicator Lights Included |
| Ip Rating | IP67, IP69K |
| Length | 58 mm |
| Length - Cylindrical Photoelectric Sensor | 58 mm |
| Light Source | Red LED |
| Light Source | LED |
| Max. Load Amps | 100 mA |
| Max. Load Current | 100mA |
| Max. Sensing Distance | 13 ft. |
| Min. Object Size | 75mm Dia. Opaque |
| Minimum Object Size | 75 mm Dia. Opaque |
| Nominal Sensor Diameter | M18 Threaded |
| Number Of Pins | 4 |
| Operating Mode | Selectable Light On/Dark On |
| Operating Temperature - Maximum | 131°F |
| Operating Temperature - Minimum | -13°F |
| Output Circuit | PNP |
| Output Circuit Type | PNP |
| Overall Height | 14 mm |
| Power Requirement | 5-30V DC |
| Product Type | Photoelectric Sensor |
| Response Time | 0.5 ms |
| Sensing Distance - Max. | 3m |
| Sensing Distance - Minimum | 100 mm |
| Sensing Method | Retroreflective |
| Sensing Method - Cylindrical Photoelectric Sensor | Retroreflective |
| Sensor Body Style | Cylindrical |
| Sensor Connector Type | 4 Pin M12 |
| Sensor Diameter | 17 mm |
| Sensor Face Orientation | Right Angle |
| Sensor Switching Mode | Selectable Light On/Dark On |
| Series | E3RA Series |
| Shape | Cylindrical |
| Supply Voltage | 10-30V DC |
| Supply Voltage Type | Dc Only |
| Width | 3/4" |
Shipping Info:
| Ship weight (kg) | 0.02 |
| Ship height (cm) | 3.81 |
| Ship length (cm) | 8.26 |
| Ship width (cm) | 1.91 |
| HS code | 8541408000 |
Product Variants
| Product | Model | Body Material | Sensing Method | Max. Sensing Distance | Ip Rating | Depth | Max. Load Amps | Operating Mode | Response Time | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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E3Z-D81 | PBT | Diffuse | 100 mm | IP67 | 20 mm | 100 mA | Selectable Light On/Dark On | 1 ms | €253.11 | |
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E3Z-D82 | PBT | Diffuse | 1m | IP67 | 20 mm | 100 mA | Selectable Light On/Dark On | 1 ms | €258.50 | |
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E3Z-R81 | PBT | Retroreflective | 100 mm | IP67 | 20 mm | 100 mA | Selectable Light On/Dark On | 1 ms | €271.56 | |
![]() |
E3Z-T81 | PBT | Through Beam | 15m | IP67 | 20 mm | 100 mA | Selectable Light On/Dark On | 1 ms | €302.22 | |
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E3Z-LS81 | PBT | Diffuse | 200 mm | IP67 | 20 mm | 100 mA | Selectable Light On/Dark On | 1 ms | €359.04 | |
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E3X-MDA41 | PBT | - | - | IP50 | 2 3/4" | 50 mA | Dark On, Selectable Light | 0.13 ms | €741.83 | |
![]() |
E3T-ST14 | PBT | Through Beam | 1m | IP67 | 9 mm | 50 mA | Dark On | 1 ms | €305.80 |
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OMRON E3RA-RP21 Photoelectric Sensor Pnp 13 Feet Ip69k
€218.32 /unit

