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    Quote

    Fast Track to a Quote

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    • Omron Sensor E3F3-D31
    • Omron Sensor E3F3-D31
    • Omron Sensor E3F3-D31
    • Omron Sensor E3F3-D31
    1/4

    • Certification | Testing
      Factory Certified

    • Refund guarantee
      24h refund guarantee

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    Brand New
    In Stock

    Omron Sensor E3F3-D31

    19 inquiries last 6 mos.
    US $ 86 .25 / ea
    Registered Members Enjoy Exclusive Discounts
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    Quantity
    4
    MOQ : 4

    Payment Methods

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    Need a Same-Day Quote?

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    Need help confirming model compatibility?

    Get fast and efficient assistance from our experienced technical sales and customer service teams. No question is too small, and no problem is too big.
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    • 100% Original
      Genuine OEM Parts

    • Fast Delivery
      Shipped via FedEx / DHL / UPS

    • 12-Month Warranty
      Worry-Free Coverage

    • Secure Packaging
      Safe & Reliable

    • 5,000+ Global Suppliers
      Trusted by Professionals

    Professional Model-Matching System

    Send us your model numbers or nameplate details.
    We will match your request with our 5,000+ verified suppliers and issue a quotation.


    Sensing Distance: 100 mm
    Connection Method: Pre-wired
    PNP output

    Why Global Buyers Choose O&Kmarts

    O&Kmarts:
    • Access to a wide range of SKUs across multiple brands and series
    • One RFQ connects you to 5,000+ global supplier quotes
    • Better availability for urgent and hard-to-find parts
    • Faster global delivery via FedEx / DHL / UPS
    • Easier access to rare and high-value models
    • Flexible sourcing for individual parts or complete solutions
    • Lower MOQs and more adaptable buying options
    • Multi-brand procurement in one order
    • OEM replacement and alternative model solutions available
    • Fewer intermediaries, ensuring more competitive pricing

    Why Global Buyers Choose O&Kmarts

    Local Suppliers:
    • Limited to fast-moving SKUs only
    • Limited local market availability
    • Inventory frequently fails to meet urgent demand
    • Long replenishment cycles, often taking weeks
    • Rarely stock high-value compressors (e.g. Copeland YHV119)
    • Frequently require bundled purchases
    • Rigid and difficult MOQ negotiations
    • Limited brand selection
    • Minimal or no customization capability
    • Higher local distribution and markup costs

    Top Questions from OKmarts Buyers

    • Q: What quality certificates or compliance documentation can be provided with the shipment?

      A: Upon request, we provide standard manufacturer compliance documentation, including Certificates of Conformance (CoC), factory inspection reports, and CE/RoHS certification data sheets to ensure alignment with international regulatory and safety standards.

    • Q: Can OKmarts assist in verifying technical compatibility before I place a high-value order?

      A: Yes. Buyers can upload existing equipment nameplates, system schematics, or parameter requirements. Our applications engineers will cross-verify physical dimensions, electrical ratings, and communication protocols (e.g., Profinet, EtherCAT) before finalizing the order.

    • Q: How are long-term component supply risks handled if our factory relies heavily on a specific part sourced from your platform?

      A: We offer supply chain buffering and safety stock agreements for industrial clients. By sharing your annual procurement forecast, we can pre-allocate inventory in our warehouses to guarantee a continuous, predictable supply and protect your production lines from market shortages.

    E3F3-D31
    High Efficiency
    Stable Performance
    Long Service Life
    Explore More Omron Sensor

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    Q&A

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      A: To unsubscribe from promotional emails, you can click on the "Unsubscribe" link located at the bottom of the email. Alternatively, you can adjust your email preferences in your account settings.

    • Q: How can I contact customer service for assistance?

      A: You can find the contact information for customer service at the bottom of the e-commerce platform's webpage or on your user account page. It usually includes options such as live chat, customer service hotline, or email. Our customer service team will respond as soon as possible and provide assistance.

    • Q: Is there a replacement or compensation policy for damaged goods?

      A: Yes, we have a comprehensive replacement and compensation policy for damaged goods. If you receive a damaged product, please contact our customer service team immediately, and we will arrange for a replacement or appropriate compensation.


    Customer reviews

    4.6
    Based on 5 reviews
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    • Apr 04, 2026

      William E.
      I'll keep coming back to this site if it meets my needs.
      Helpful?
      (12)
      (0)

    • Feb 23, 2026

      Kevin Scott
      Excellent job, thanks for going above and beyond
      Helpful?
      (0)
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