Bin Probe Samplers

Designed & Customized for Reliable Grain Sampling

When precision matters, O’Mara’s Bin Probe Samplers deliver. Whether you’re testing grain, seed, fertilizer, powdered materials, or other bulk goods, our samplers are designed to provide clean, accurate, and representative samples every time.

Engineered and built in Iowa, our probe samplers are trusted across the Midwest and beyond for their rugged construction, reliable performance, and customizable design. Each sampler is crafted in-house using American-made components and can be configured to meet your ag facility’s specific needs.

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Take Perfect Samples—Every Time

Representative Samples

Obtaining accurate samples is critical to quality control, grading, and marketing identity-preserved (IP) grain. Our bin probes are engineered to reach multiple material depths, ensuring each sample truly reflects the quality of the material throughout your bin or container.

Easy Integration & Retrofitting

Our probe samplers are compatible with most control systems and PLC systems and are easy to retrofit into existing grain bins, tanks, or storage vessels. This flexibility makes them an ideal solution for both new installations and upgrades.

Clean, Pneumatic Operation

Using a pneumatic actuator, O’Mara samplers reduce the risk of cross-contamination, avoid dust buildup, and ensure a cleaner sampling process. Plus, installation is quicker and cleaner compared to mechanical systems.

Standard Features

  • Pneumatic Controls for clean, consistent sampling
  • UHMW Anti-Static Mounting Plates for smooth operation
  • Heavy-Duty, Ledge-Free Probe design that protects product integrity
  • Powder-Coat Finish in Custom Colors for long-lasting durability and visual integration
  • Laser-Cut Steel Components are built for strength and long-term durability

Common Applications

Our Bin Probe Samplers are trusted in industries including:

  • Seed Processing
  • Grain Handling and Grain Storage
  • Food and Edible Product Plants
  • Powdered Material Processing

They are commonly used for:

  • Quality Control
  • Grain Grading
  • Marketing and Verification of IP Grain

Built for Seed—And Beyond

With more than 200 years of combined experience in building seed, popcorn, and food processing plants across the country, O’Mara understands what it takes to get the job done right. While our expertise is rooted in the seed industry, our team has the knowledge, experience, and capacity to support a wide variety of industrial applications.

We work hand-in-hand with clients to develop machines and systems that meet their exact needs, from initial concept to final installation. Whether you’re looking for a single component or a fully integrated system, O’Mara can deliver.

Made in the U.S.A. & Custom-Built to Your Specs

Every O’Mara Bin Probe Sampler is made right here in the United States, at our state-of-the-art facility in Des Moines. We build each unit to order, ensuring it meets your unique process, system layout, and environmental demands.

Let’s Discuss Your Unique Needs

Ready to improve your sampling process? Contact us today to speak with a member of our team. We’ll walk you through your options, explain customization possibilities, and help determine the best fit for your operation.

 

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