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OMRON diffused reflective photoelectric switch, E3JK-DR12-C 2M

LEHIY item code: LH-OMRON-0765

Operating Voltage (V): DC24-240/AC24-240

Category: Diffuse/Reflective Type

Testing Distance 300mm: 300mm

Quick buying check

This page helps you check OMRON diffused reflective photoelectric switch, E3JK-DR12-C 2M before you ask for a quote.

Confirm the brand, model number, part number, and quantity. Share a clear nameplate photo when the old item has close variants.

LEHIY can check stock, lead time, packing, shipping documents, and safe replacement options for maintenance orders.

Product Features

Long-distance photoelectric sensor suitable for both AC/DC power

  • Compared to previous products, it can perform approximately 8 times longer detection distances (through-beam type, diffuse reflection type) (through-beam type 40m, retroreflective type 7m, diffuse reflection type 2.5m)

  • Excellent visibility

  • Uses red LEDs with visible light points

  • Large indicator light that is clearly visible even from a distance

  • Improved operability (larger sensitivity adjustment knob and operating mode switch)

  • Free power input (DC24-240V/AC24-240V) (DC type series products added)

  • Models with infrared LEDs are also available


Notices

Warnings:

  • Do not connect wires incorrectly.

  • Do not use this product with a damaged frame or cable.

  • Do not disassemble, repair, or modify the product.

  • Otherwise, it may cause explosion, fire, or mechanical failure.

Safety Points:

The following items are necessary to ensure safety and must be followed.

  • Do not use in environments with flammable, explosive, or corrosive gases.

  • Do not use in environments with oil or chemicals.

  • Do not use in water, rain, or outdoors.

  • Do not use in conditions or environments exceeding rated values.

  • When using AC power, do not use high-frequency power supplies (inverters, etc.).

  • Do not use in locations with direct sunlight.

  • Do not use in locations where vibration or impact will be directly transmitted to the device.

  • Do not use with thinners, alcohol, or other organic solvents.

  • Dispose of as industrial waste when discarded.

  • Precautions for Use:

    • If high-voltage lines, power lines, and the wiring of this product are run in the same conduit or pipe, this product may malfunction or even be damaged due to induction. Therefore, please run them separately or use shielded wires.

    • Do not apply excessive force to the cable.

    • When using commercially available switch regulators, please set the FG (frame grounding terminal) before use.

    • It takes 100ms from power-on to the product reaching a detectable state. Therefore, please wait 100ms after power-on before use. When the load and product are connected to different power sources, please always power on the product first.

    • When the power is cut off, output pulses may be generated. Therefore, it is recommended to disconnect the power to the load or load line first.


    Technical Specifications

    SpecificationValue
    BrandOMRON
    CategoryDiffuse/Reflective Type
    SeriesE3JK
    Connection Method2m Cable
    Testing Distance300mm
    Output StatusRelay Output
    Detection MethodDiffuse Reflective Type
    Operating Voltage (V)DC24-240/AC24-240
    Protection Rating (IP)67
    ShapeSquare

    Plain language sourcing guide for OMRON diffused reflective photoelectric switch, E3JK-DR12-C 2M

    Start with the full model name. Check the brand name. Check the part number. Check the code on the old unit. These small checks help you avoid a wrong order.

    Take one clear photo of the front label. Take one photo of the side label. If the part has a cable, plug, port, seal, coil, or screen, take a photo of that area too.

    Tell us the quantity you need. Tell us your country. Tell us the date when the plant needs the part. We can then check stock, lead time, safe packing, and the best shipping plan.

    If the exact model is no longer made, do not guess. Send the old model and the use case. LEHIY can compare close options and explain which choice is safer for repair work.

    Use simple order notes. Write the model in one line. Write the quantity in one line. Write the delivery country in one line. This helps our team reply faster.

    Check the old part before removal. Look at the label. Look at the connector. Look at the mounting size. Look at the voltage or pressure rating if it is shown.

    Do not rely on a short nickname for a part. Many industrial items have close versions. A small suffix can change the plug, output, range, or software setting.

    Ask for a stock check if the plant is stopped. Ask for a lead time if the order is planned. Ask for packing photos if the part is fragile or heavy.

    For a replacement order, tell us what failed. Tell us where the part is used. Tell us if an equal model is acceptable. This makes the first answer more useful.

    For repeat orders, send the last invoice, old label, or old packing photo. The same reference can help us match the correct product again.

    For urgent service, keep the message simple. One model, one quantity, one photo, and one delivery target are enough for a fast first check.

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    Brand Name:OmronCertification:ISO9001, CE
    Place of Origin:ChinaCondition:New
    Warranty:1 yearCustomized sourcing:available

    What are your strengths?

    Ans. LEHIY specializes in industrial automation and control components, offering fast sourcing, stable quality, and competitive prices for global customers.

    What is your estimated delivery time?

    Ans. Most items ship within 3-7 days. Customized or rare models may take 10-30 working days.

    What are your primary product offerings?

    Ans. Our main products include PLCs, sensors, valves, solenoid valves, actuators, power modules, transmitters, and complete industrial automation solutions.

    How can I get in touch with you?

    Ans. You can reach us anytime via Email, WhatsApp, LinkedIn, or our contact page. Our sales engineers respond quickly and provide technical support when needed.

    What are your payment terms?

    Ans. Standard terms are 50% TT in advance and 50% balance before delivery. We also support Alibaba Trade Assurance and L/C for qualified orders.

    Feel free to Ask questions

    Replacement support

    OMRON diffused reflective photoelectric switch, E3JK-DR12-C 2M

    Send the brand, model, part number, quantity, nameplate photos, and application requirements. LEHIY will check availability, suitable alternatives, packing details, and delivery options before quoting.

    For discontinued, temporarily unavailable, or configuration-sensitive items, our team can compare the requested model with close variants or compatible replacements for maintenance and spare parts planning.

    Use this page as a practical sourcing note for engineers, buyers, and maintenance teams comparing automation components. Check the model name, brand, LEHIY code, application, and replacement requirements before sending an inquiry.

    Short, clear information helps our team confirm availability faster and reduce back-and-forth communication during urgent maintenance projects.

    • Confirm the complete model number and any suffix printed on the nameplate.
    • Share quantity, destination country, preferred shipping method, and target delivery date.
    • Include photos, drawings, old purchase records, or datasheets when compatible alternatives are acceptable.
    • Ask for stock checking, replacement comparison, packing details, and export documentation before ordering.

    Useful details for a faster quote

    • Complete model and part number
    • Required quantity and target delivery date
    • Nameplate photos, drawings, or old purchase records
    • Voltage, signal range, dimensions, or accessory needs
    Send details

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    Stock alternatives

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    OMRON diffused reflective photoelectric switch, E3JK-DR12-C 2M verification notes

    Please send the full model number, quantity, target delivery date, and nameplate photos. These details help us check the requested product or a close replacement.

    LEHIY reviews product name, part number, series, label information, and application requirements before shipment.

    If the original model is discontinued or supplied with different accessories, we can explain practical differences before quoting.

    For repeat purchasing, we can help organize related models, replacement parts, shipment schedules, and clear communication for your team.

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