The HazPAC 10
Rugged Panel PC
Has Arrived

Sealevel announces the HazPAC® 10 Rugged Panel PC.
Designed for Windows 10® IoT Embedded,  the HazPAC 10
delivers powerful processing and is certified by ATEX, IECEx and for C1D2. 

Meet the HazPAC 10

Sealevel Security: Device, Location and Cyber

The first of our “Overheard in Tech Support” videos takes a look at steps companies can take to embrace NIST 800-171, CMMC and other security standards. 

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Robust I/O Supports Control, Test & Measurement

Brooks Instrument, a leading supplier of precision flow control and flow measurement instruments, specifies Sealevel PCIe and USB devices for testing and calibration. 

See the I/O in Action

Award-Winning Engineers at Your Service

Sealevel proudly announces Control Engineering has recognized Jeff Baldwin and Cameron Bolton with 2021 Engineering Leader Under 40 awards. 

Read On

350+ Critical Communications Solutions in One Box

A Sealevel Blackbox can be an industrial computer, IoT edge device, PCIe or PCI card, Ethernet serial server, USB serial adapter – or any one of our 350+ critical communications solutions.

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Lifetime Warranty.
Longterm Availability.

We offer over 350 core products, available in nearly every configuration imaginable.

Explore Products

Creative Doers, Serious Business.

Welcome to Sealevel Systems, Inc.

Since 1986, we’ve brought control to the user with our innovative I/O solutions that enable computer connectivity. As our product families expand, responsive thinking and creative development continue to drive our company. From engineering design to production and support, Sealevel ensures client satisfaction with precision-made technology and high-quality services.

Learn About Sealevel

Need Custom Solutions?We Can Build It

We are proud to work with the most talented engineers from around the world to solve difficult problems in diverse environments. No matter your application requirements, Sealevel can provide a solution that perfectly fits your needs.

Latest News & Insights

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Understanding Energy Automation

The United Nations Intergovernmental Panel on Climate Change declared a “code red for humanity” in its most recent report. As the world looks to increase…

August 24, 2021 — Sealevel Products

What is Industrial Ethernet?

Bob Metcalfe first developed Ethernet in 1972 to link a Xerox computer to a printer. It communicated over a single cable shared by all devices…