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IFM Sensor DI521A

26 inquiries last 6 mos.

US $ 346 .15 / ea

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MOQ : 1

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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

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Product characteristics
Electrical design PNP
Output function normally open
Sensing range [mm] 10
Dimensions [mm] M30 x 1.5 / L = 80
Application
Application simple evaluation of rotating and linear movement with regard to underspeed; blocking
Electrical data
Nominal voltage DC [V] 10...36
Current consumption [mA] < 20
Protection class III
Reverse polarity protection yes
Outputs
Total number of outputs 1
Electrical design PNP
Output function normally open
Max. voltage drop switching output DC [V] 2.5
Permanent current rating of switching output DC [mA] 250
Short-time current rating of switching output [mA] 250
Short-circuit proof yes
Overload protection yes
Detection zone
Sensing range [mm] 10
Sensing range adjustable no
Real sensing range Sr [mm] 10 ± 10 %
Operating distance [mm] 0...8.1
Measuring/setting range
Setting range [Imp/min] 5...3600

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: Can my organization create a dedicated corporate account with multi-user permissions for different procurement roles?

A: Yes. Our platform supports corporate account provisioning. A master account can be set up for a Procurement Director, with sub-accounts granted to field engineers (for creating technical carts) and purchasing agents (for executing payments), streamlining internal corporate approval workflows.
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.
Q: Does OKmarts maintain a historical record of my purchases for future asset management or auditing?

A: Yes. Your corporate dashboard retains a permanent, secure repository of all past transactions, technical specifications, commercial invoices, and warranty dates. This allows your maintenance, repair, and operations (MRO) teams to instantly pull historical records for equipment auditing or one-click reordering of consumable parts.

DI521A

High Efficiency

Stable Performance

Long Service Life

Explore More IFM Sensor

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Q&A

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Q: How can I view the size and specifications of a product?

A: On the product details page, you can view the size and specifications of the product. We usually provide detailed size charts and specification descriptions to help you choose the right product.
Q: How to become an agent for your products?

A: If you are interested in becoming an authorized agent for our products, please contact our business development team. They will provide you with the necessary information and guide you through the process of becoming a brand-authorized agent.
Q: Do you have a mobile app for easier shopping?

A: We currently do not support it, but we have a Progressive Web App (PWA) and a well-adapted mobile version of our website. Additionally, we are in the process of developing a mobile application for iOS and Android devices. Our mobile app will provide a convenient and user-friendly shopping experience, including personalized recommendations, easy navigation, and order tracking features.

Customer reviews

4.6

Based on 7 reviews

Apr 04, 2026

Arturo Neri

I finally solved the problem.

Helpful?

(0)

(0)
Jan 14, 2026

Walter Lorraine

The parts ordering was quick and straightforward, with outstanding support.

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IFM Sensor DI521A

Payment Methods

Need a Same-Day Quote?

Need help confirming model compatibility?

Professional Model-Matching System

Popular Compatible Models

Cross-Reference Brands

Why Global Buyers Choose O&Kmarts

Why Global Buyers Choose O&Kmarts

Top Questions from OKmarts Buyers

Q: Can my organization create a dedicated corporate account with multi-user permissions for different procurement roles?

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

Q: Does OKmarts maintain a historical record of my purchases for future asset management or auditing?

Related Products

Q&A

Q: How can I view the size and specifications of a product?

Q: How to become an agent for your products?

Q: Do you have a mobile app for easier shopping?

Customer reviews

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