Automation & Control

Industrial automation and control. It's where we got our start and we're excited to continue introducing innovative solutions as the industry evolves.

Communication Solutions for Industrial Environments

Sealevel’s asynchronous and synchronous serial interfaces are specially designed to send and receive data, and to translate that data. And we’re excited to see our IIoT hardware and software enable smarter automation.

Sealevel’s CEO got a unique perspective on industrial automation needs from within the wall of Carolina textile mills. Our products are specifically designed to succeed in industrial environments and provide communication channels for process automation and improvement.

Industrial environments coupled with automation innovation needs – it’s our sweet spot. Sealevel’s team of engineers has developed improvements for control and connectivity to increase productivity and extend the capabilities of existing systems.

Featured Products

HazPAC 10 Rugged Panel PC

HazPAC 10 Rugged Panel PC Touchscreen

Read More


USB to 4-Port RS-422, RS-485 DB9 Serial Interface Adapter

Read More


Ethernet Modbus TCP to 16 A/D, 2 D/A, 8 Open-Collector…

Read More


USB to 1-Port RS-485 DB9 Serial Interface Adapter

Read More


USB to 96 Channel TTL Digital Interface

Read More

eI/O PLC-8

Ethernet to 4 Optically Isolated Inputs / 4 Form C…

Read More

SeaDAC Lite PLC-8

USB to 4 Optically Isolated Inputs / 4 Form C…

Read More


Ethernet Modbus TCP to 32 Isolated Dry-Contact Inputs

Read More

How Long is Lifetime?

In the critical communications industry, “lifetime” usually means a lot less than you’d think. At least when it applies to your product warranty. For many companies, it’s five to ten years. But you don’t have time to think about replacement parts and contingency plans every few years.  When you choose Sealevel, you won’t need to. Sealevel is committed to a first-in-industry lifetime warranty on our I/O products. And for us, lifetime means for the life of your mission – and beyond.

Play Video

Don’t see what you are looking for? We Can Build It.

From wide-temperature industrial computers, to I/O intensive fetal monitoring systems, our team continues to develop solutions for unique problems across industries and platforms.

Contact us for your custom solution