E3JK-TR12-C

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Overview of Omron E3JK-TR12-C

The Omron E3JK-TR12-C is a through-beam photoelectric sensor with built-in power supply, designed for long-distance object detection up to 5 meters. It uses a red LED light source (624 nm) for reliable sensing and features an SPDT relay output capable of switching 250 VAC at 3 A max. The sensor comes with a pre-wired 2-meter cable and includes mounting brackets for easy installation.

Key Features

  • Sensing method: Through-beam (Emitter and Receiver units).
  • Sensing distance: Up to 5 meters.
  • Light source: Red LED (624 nm wavelength).
  • Output: SPDT relay, 250 VAC, 3 A max (cos φ = 1).
  • Power supply: AC/DC power-free type (built-in power supply).
  • Operation: Light-ON/Dark-ON selectable.
  • Response time: 20 ms max.
  • Protection circuits: Mutual interference prevention, power supply reverse polarity, short-circuit and output reverse polarity protections.
  • Operating temperature: -25 to 55 °C.
  • Ingress protection: IP64 rated.
  • Cable length: Pre-wired 2 m cable.
  • Materials: Housing made of ABS, lens/display window of methacrylic resin.
  • Weight: Approximately 160 g.

Technical Specifications

Specification Details
Model E3JK-TR12-C
Type Through-beam photoelectric sensor
Sensing Distance 5 m
Light Source Red LED (624 nm)
Output Type SPDT Relay
Max Switching Voltage 250 VAC
Max Switching Current 3 A
Operation Mode Light-ON/Dark-ON selectable
Response Time 20 ms max.
Protection Mutual interference prevention, reverse polarity, short circuit protections
Operating Temperature -25 to 55 °C
IP Rating IP64
Cable Pre-wired, 2 m
Weight Approx. 160 g

Applications

The E3JK-TR12-C sensor is ideal for reliable presence detection and positioning in industrial automation settings where long sensing distances are required. Typical applications include conveyor systems, packaging machinery, and automated inspection lines.

E3JK-TR12-C

$0.00

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    4.0

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    95%

    positive reviews

  • LESS THAN

    1%

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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