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Omron E3ZM-R81 Retro-Reflective Photoelectric Sensor Metal Housing
SKU: E3ZM-R81USD 130.00
Omron E3ZM-R81 is a retro-reflective photoelectric sensor with metal housing for robust industrial detection.
1-Year Warranty
Full manufacturer warranty
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Product Overview
Omron E3ZM-R81 is supplied for industrial automation projects requiring reliable delivery, verified authenticity, and responsive support from inquiry to shipment.
- SKU: E3ZM-R81
- Series: E3ZM
- Voltage: 24V
Best-Fit Applications
- Provides stable detection signals to PLC logic
- Improves sequence timing accuracy
- Reduces dependence on mechanical contact methods
- Supports high-cycle production operation
- Enables better fault isolation at machine stations
- Simplifies maintenance through standard sensor families
Buying Checklist
- Repeatable industrial detection behavior
- Designed for continuous machine duty
- Improves process timing confidence
- Serviceable and standardizable selection
- Reliable fit for automation sensing layers
Technical Specifications
| Model | E3ZM-R81 |
|---|---|
| Series | E3ZM |
| Type | Retro-Reflective Photoelectric Sensor |
| Sensing Range | Up to 3m |
| Output Type | NPN |
| Supply Voltage | DC12-24V |
| Response Time | 1ms |
| Light Source | Red LED |
| Protection | IP67 |
| Material | Metal housing |
| Operating Temperature | -25 to +55°C |
Resources & Downloads
FAQ for E3ZM-R81
What's the advantage of metal housing?
Robust, durable, resistant to mechanical damage. Suitable for harsh industrial environments.
What's the sensing range?
Up to 3m with standard reflector.
Can this sensor detect transparent objects?
Standard retro-reflective: no. For transparent objects, use MSR model.
Can I adjust sensitivity?
Yes, sensitivity potentiometer on sensor side.
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