SKU: E3JM-R4M4T-G
Omron E3JM-R4M4T-G Photoelectric Sensor Retroreflective Type
Omron E3JM-R4M4T-G is a retroreflective photoelectric sensor for reliable object detection in industrial applications.
USD 30.00 per unit, volume discounts available
- In stock, ships in 24h
- 100% genuine Omron
- 1-year manufacturer warranty
- Worldwide delivery
Key Features
- E3JM photoelectric sensor platform for industrial object detection
- Retroreflective sensing configuration with reflector reference path
- Non-contact detection suitable for moving conveyor targets
- Applicable to packaging, sorting, and transfer machine modules
- Supports repeatable cycle control in medium to high throughput lines
- Integrates with standard PLC digital input architectures
Retroreflective Photoelectric Detection for General Automation
E3JM-R4M4T-G is a model in Omron E3JM photoelectric family, used for non-contact object detection across conveyor systems, packaging cells, and general manufacturing automation. Retroreflective sensing is often selected when integrators need practical installation and stable target detection over repeat cycles without mechanical contact. This model is commonly used in applications where product size, color, or material variation requires controlled setup with reflector-based optics. For reliable operation, project teams should validate mounting rigidity, reflector positioning, background interference, and ambient light exposure during commissioning. Electrical integration should include correct output type matching, load current checks, and cable protection strategy for high-vibration machine zones. E3JM-class sensors are regularly used where maintainable, widely understood optical detection behavior is preferred for production support teams and global machine deployments.
Typical Applications
- Conveyor product presence detection before diverter actuation
- Package count verification in end-of-line stations
- Transfer gate interlock sensing in packaging systems
- Object detection in sorting and routing modules
- Trigger signal generation for label or print synchronization
- General part confirmation in machine process steps
Buying Checklist
- Confirm sensor-output electrical compatibility with control input module.
- Validate reflector selection and mounting angle in final machine geometry.
- Test detection reliability on actual product surfaces and colors before release.
- Account for ambient light, dust, and contamination in installation zone.
- Define maintenance cleaning interval to preserve long-term detection consistency.
Technical Specifications
| Model | E3JM-R4M4T-G |
|---|---|
| Series | E3JM |
| Type | Retroreflective Photoelectric Sensor |
| Sensing Range | Up to 4m |
| Output Type | Relay |
| Supply Voltage | AC100-240V |
| Response Time | 20ms |
| Light Source | Red LED |
| Protection | IP65 |
| Operating Temperature | -25 to +55°C |
Frequently Asked Questions
What's the sensing range?
Up to 4m with standard reflector.
What's the output type?
Relay output. Can switch AC or DC loads. Suitable for direct control of contactors, indicators.
What power supply does this sensor require?
AC100-240V. Universal AC input for worldwide use.
Can this sensor detect transparent objects?
Standard retro-reflective: no. For transparent objects, use MSR model.
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