Omron Retroreflective Photoelectric Sensor, Block Sensor, 4 m Detection Range
- RS Stock No.:
- 214-7923
- Mfr. Part No.:
- E3Z-R81-M1J 0.3M
- Brand:
- Omron
Subtotal (1 unit)*
£97.70
(exc. VAT)
£117.24
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 12 unit(s) ready to ship
- Plus 8 unit(s) shipping from 09 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £97.70 |
*price indicative
- RS Stock No.:
- 214-7923
- Mfr. Part No.:
- E3Z-R81-M1J 0.3M
- Brand:
- Omron
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Omron | |
| Sensor Style | Block | |
| Detection Type | Retroreflective | |
| Detection Range | 4 m | |
| Output Type | PNP | |
| Switching Mode | Light / Dark switching | |
| Electrical Connection | M12 4-Pin with cable | |
| Maximum DC Voltage | 24V | |
| Light Source | Polarized Red Light | |
| IP Rating | IP67 | |
| Response Time | 1 ms | |
| Housing Material | PBT | |
| Minimum Operating Temperature | -25°C | |
| Series | E3Z | |
| Maximum Operating Temperature | +55°C | |
| Standards Met | CE | |
Select all | ||
|---|---|---|
Brand Omron | ||
Sensor Style Block | ||
Detection Type Retroreflective | ||
Detection Range 4 m | ||
Output Type PNP | ||
Switching Mode Light / Dark switching | ||
Electrical Connection M12 4-Pin with cable | ||
Maximum DC Voltage 24V | ||
Light Source Polarized Red Light | ||
IP Rating IP67 | ||
Response Time 1 ms | ||
Housing Material PBT | ||
Minimum Operating Temperature -25°C | ||
Series E3Z | ||
Maximum Operating Temperature +55°C | ||
Standards Met CE | ||
Omron Series E3Z Photoelectric Sensor, 4m Detection Range, PNP Output Type - E3Z-R81-M1J 0.3M
This photoelectric sensor is a retroreflective type, ideal for detecting objects at a maximum range of 4m. Housed in a compact plastic enclosure, it operates effectively across various conditions, boasting an IP67 rating for dust and water resistance, ensuring reliability in challenging environments.
Features & Benefits
• Polarised red light enhances detection accuracy for shiny surfaces
• High-speed response time of 1ms improves operational efficiency
• Reliable performance in diverse lighting conditions with minimal interference
• PNP output type simplifies integration into existing systems
• Designed to function within an operating temperature range of -25°C to +55°C
• High-speed response time of 1ms improves operational efficiency
• Reliable performance in diverse lighting conditions with minimal interference
• PNP output type simplifies integration into existing systems
• Designed to function within an operating temperature range of -25°C to +55°C
Applications
• Utilised in automated inspection lines for quality control
• Effective for monitoring conveyor belts in production environments
• Implements object detection in packaging
• Ideal for automating processes in food handling and packaging industries
• Effective for monitoring conveyor belts in production environments
• Implements object detection in packaging
• Ideal for automating processes in food handling and packaging industries
How does the sensor perform in adverse weather conditions?
The sensor’s IP67 rating ensures it remains operational in wet environments, protecting against dust and moisture exposure. This feature is crucial for outdoor applications or in areas with high humidity.
What is the significance of the polarised light used in the sensor?
The polarised light allows for enhanced detection capabilities on shiny or reflective surfaces, minimising detection errors and increasing reliability in various industrial settings.
What electrical specifications does the sensor require for optimal performance?
The device operates within a power supply voltage of 12 to 24 V DC, with a maximum current consumption of approximately 30mA, ensuring compatibility with most industrial equipment.