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E3JM-R4M4T-G

Omron E3JM-R4M4T-G Photoelectric Sensor Retroreflective Type

SKU: E3JM-R4M4T-G

USD 30.00

Omron E3JM-R4M4T-G is a retroreflective photoelectric sensor for reliable object detection in industrial applications.

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Product Overview

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.

  • SKU: E3JM-R4M4T-G
  • Series: E3JM
  • Voltage: 240V

Best-Fit 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

FAQ for E3JM-R4M4T-G

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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