E3ZR81
E3ZR81
Manufacturer: OMRON
Condition: New and Unused, Surplus.
Overview of Omron E3ZR81
The Omron E3ZR81 is a polarized retro-reflective photoelectric sensor with built-in amplifier. It offers reliable object detection up to 4 meters when used with the E39-R1S reflector. The sensor features a PNP output with selectable Light-ON and Dark-ON operation modes and supports IO-Link communication for smart factory integration. It is housed in a compact square shaped body with a pre-wired 2-meter cable for easy installation.
Key Features
- Sensing method: Polarized retro-reflective with M.S.R. (Muting Sensitivity Reduction) function.
- Sensing distance: 100 mm to 4 m using E39-R1S reflector; 100 mm to 3 m using E39-R1 reflector.
- Output type: PNP open collector, 30 V DC max, 100 mA max load current.
- Operation mode: Light-ON/Dark-ON selectable.
- Response time: 1 ms max.
- Power supply voltage: 10 to 30 V DC with 10% ripple.
- Communication: IO-Link Ver 1.1 (COM2 - 38.4 kbps) supported.
- Indicators: Operation LED (orange), stability LED (green), and communication LED for IO-Link.
- Protection rating: IP67 for dust and water resistance.
- Operating temperature range: -25 to 55 °C.
- Robustness: Shock resistance up to 500 m/s²; vibration resistance 1.5 mm amplitude at 10 to 55 Hz.
- Connection: Pre-wired cable 2 m length.
Technical Specifications
| Specification | Details |
|---|---|
| Model | E3ZR81 |
| Sensing Method | Polarized retro-reflective with M.S.R. |
| Sensing Distance | 100 mm to 4 m (with E39-R1S reflector) |
| Output Type | PNP open collector |
| Load Voltage | Max 30 V DC |
| Load Current | Max 100 mA |
| Response Time | 1 ms max |
| Power Supply Voltage | 10-30 V DC |
| Communication | IO-Link Ver 1.1, COM2 (38.4 kbps) |
| Operating Temperature | -25 to 55 °C |
| Protection Rating | IP67 |
| Connection | Pre-wired cable, 2 m length |
| Weight | Approx. 65 g |
Applications
Ideal for precise object detection in manufacturing automation, packaging, and material handling, the E3ZR81 enables stable operation under varying environments. Its IO-Link capability supports advanced monitoring and diagnostics for Industry 4.0 implementations.
Price Matching / Price on Inquiry
Price Matching / Price on Inquiry
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Warranty
Warranty
Leadtime offers a 1-year warranty for all products sold and repaired, providing a dependable and reliable investment in your company's future.
