Sealevel Systems

Sealevel Systems Sealevel designs and manufactures hardware and software for critical communications, leveraging new For more information, visit sealevel.com.

Founded in 1986, Sealevel is an American-owned designer and manufacturer of critical communication products, I/O and industrial computers. Because the needs of our customers are ever evolving, we’re continually developing new products that leverage emerging technology and the growing Industrial Internet of Things (IIoT). The Sealevel Facility
Located in the upstate of South Carolina, our modern, 5

2,000-square foot facility sits on a 17-acres site. To protect electronic components during assembly and test, we've installed over 20,000 feet of ESD tiling. Putting the I/O in IIoT
Sealevel's SeaConnect family of IIoT products is one of our most popular and fastest growing lines. Currently, we are working with many customers to implement cellular-connected applications in a variety of vertical markets.

Security is not just about launch readiness anymore. It is about ongoing protection, update strategies, vulnerability ma...
05/28/2026

Security is not just about launch readiness anymore. It is about ongoing protection, update strategies, vulnerability management, and maintaining trust in critical systems over time.

The EU Cyber Resilience Act is raising the bar for connected devices, pushing manufacturers to think beyond basic secure-by-design principles and consider long-term security throughout a product’s lifecycle.

In this article, Sealevel's Martin Bowman explains what manufacturers should be considering as cybersecurity expectations continue to evolve.

05/25/2026

This Memorial Day, we pause to honor and remember the brave men and women who made the ultimate sacrifice for our country.

As a proud U.S.-based company, Sealevel is deeply grateful for the courage, service, and dedication of our nation’s heroes. Today, we reflect on the freedoms we enjoy because of their sacrifice.

Wishing everyone a safe and meaningful Memorial Day.

Modern pharmaceutical manufacturing depends on precision at every level, including the systems working behind the scenes...
05/21/2026

Modern pharmaceutical manufacturing depends on precision at every level, including the systems working behind the scenes.

That is why reliable communication and I/O infrastructure matter.

Sealevel helped support a pharmaceutical manufacturing company improve reliability within their systems, ultimately improving operating efficiency in the process.

See how it was done here: https://hubs.la/Q04hwcF-0

05/18/2026

Behind every reliable product is a team dedicated to getting the details right.

Dale Sanders, Sealevel’s Quality Control Manager, has helped maintain the dependability and standards customers have come to expect. We spoke with him about his 15 years at Sealevel, how quality control has evolved over the years, and the values that continue to shape the our legacy.

Technology drives innovation, but it is the people behind it who make a lasting impact.

COM Express or COM HPC? The right choice depends on what your system needs to accomplish.As embedded applications contin...
05/15/2026

COM Express or COM HPC? The right choice depends on what your system needs to accomplish.

As embedded applications continue to demand more performance, bandwidth, and scalability, engineers are weighing the strengths of both standards more carefully than ever. While COM Express remains a proven solution for many embedded designs, COM HPC opens the door for higher-speed connectivity and next-generation processing capabilities.

Whether you are designing for industrial automation, edge computing, or high-performance embedded systems, understanding the tradeoffs can help guide your next design decision.

Sealevel is proud to sponsor Artisphere: Arts. Music. Culture celebrating creativity, community, and the incredible arti...
05/09/2026

Sealevel is proud to sponsor Artisphere: Arts. Music. Culture celebrating creativity, community, and the incredible artists who make the event so special - supporting experiences that bring innovation and the arts together in the heart of Greenville.

05/08/2026

Flexio is not built to be flashy. It is built to solve problems.

When space is limited and system requirements keep expanding, adding more hardware isn't always an option. Flexio simplifies that challenge by consolidating computing and I/O into a single, adaptable platform with integrated expansion options.

Check out the Flexio here: https://hubs.la/Q04fS8TG0

What does reliability actually look like in hardware? It starts long before a product ships. As part of our vertically i...
05/05/2026

What does reliability actually look like in hardware? It starts long before a product ships.

As part of our vertically integrated approach, an in-house SMT line gives Sealevel full visibility and control over the manufacturing process, helping ensure every board meets the demands of industrial and mission-critical applications. It also means faster iteration, tighter quality standards, and the ability to respond quickly when it matters most.

See how Sealevel puts it all together: https://hubs.la/Q04df25g0

Supply chain stability has become a critical design consideration, not just an operational concern.Ongoing RAM shortages...
04/30/2026

Supply chain stability has become a critical design consideration, not just an operational concern.

Ongoing RAM shortages are putting pressure on availability, extending lead times, and increasing costs across embedded and industrial systems. What used to be predictable procurement cycles are now a source of risk that can delay entire projects.

For engineers and system designers working in critical environments, long-term availability is just as important as performance. Designing with supply chain resilience in mind helps reduce disruption and keeps processes running as expected.

Read more: https://hubs.la/Q04df6hn0

Speed and safety are often seen as tradeoffs in medical system design. In reality, both are non-negotiable.In this case ...
04/24/2026

Speed and safety are often seen as tradeoffs in medical system design. In reality, both are non-negotiable.

In this case study, Sealevel tackled the challenge of delivering high-speed USB 3.1 performance while maintaining strict medical-grade isolation requirements. The result is a solution that protects patients and equipment without compromising data throughput or system efficiency.

For engineers working in medical and diagnostic environments, this is a critical balance. Reliable isolation ensures safety and compliance, while high-speed connectivity supports real-time data transfer and system responsiveness.

See how the challenge was solved and what it means for your next design: https://hubs.la/Q04dd2gx0

Address

2779 Greenville Highway; PO Box 830
Liberty, SC
29657

Telephone

+18648434343

Website

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