Test & Measurement

From test stands for medical equipment to monitoring for autonomous vehicle production, Sealevel products offer flexible I/O connectivity. Easy-to-use software makes installation and maintenance trouble free.

Real-Time Monitoring

Sealevel’s industrial computers, data acquisition modules, and IoT hardware and software solutions enable continual connectivity and control. Real-time monitoring and response coupled with access to data for review ensure optimal operations and continued growth. Our products are used in a wide range of challenging manufacturing and industrial test applications. Our products are included in test platforms to address a range of analog, digital, and mixed-signal test needs, allowing you to focus on developing your application rather than developing the test system.

Sealevel monitoring solutions provide real-time data for immediate action and collect historical information over time, furthering preventive maintenance goals and increasing efficiency.

Robust I/O Solutions

Sealevel offers digital and analog I/O products and data acquisition devices with optically isolated inputs, Reed and Form C relay outputs, TTL interfaces to solid-state relays, and A/D and D/A functionality. Our I/O solutions support configurations from a few inputs to a distributed test and measurement network.

Serial I/O Solutions

Sealevel synchronous and asynchronous serial adapters are trusted for military deployment as well as commercial applications where reliable, high-speed communications are required – especially test stands for medical, defense, and manufacturing. Solutions are available in traditional bus-based form factors or in easy-to-use USB and Ethernet protocols.

Industrial IoT

Sealevel’s SeaConnect line of Industrial IoT hardware and software products allows you to monitor and control the status of real-world I/O processes remotely. Powered by SeaCloud software, our IIoT products have an integrated event engine that sends alerts and triggers actions when specified conditions are met.

Sealevel Expertise

Industrial environments coupled with automation innovation needs – it’s our sweet spot. Sealevel’s team of engineers has developed hardware and software solutions are reinventing how companies approach efficiency and predictive maintenance.

Automation & Control

We got our start in automation and control more than 35 years ago. Our digital and analog I/O products allow you to precisely track and monitor many different real-world signals. Sealevel monitoring solutions provide real-time data for immediate action and collect historical information over time, furthering preventive maintenance goals and increasing efficiency.

Serial I/O

All Sealevel synchronous serial products are engineered with strict attention to timing to achieve the most reliable, high-speed communication possible. Choose from a variety of RS-232/422/485 multi-interface products that support HDLC/SDLC and other protocols. Our SeaLINK industrial Ethernet serial servers offer the easiest way to connect RS-232, RS-422 and RS-485 serial devices to your Ethernet network.

Embedded Computing

Designed for I/O intensive applications, our industrial computers, touch panel PCs and COM Express solutions offer unmatched computing power combined with versatile configurability. Sealevel’s HazPAC 10 Rugged Panel PC features a 5-wire resistive touchscreen that is waterproof and impervious to flames, chemicals and solvents. The surface is also abrasion and scratch resistant, improving reliable performance in control and HMI applications.


Our SeaConnect industrial IoT devices offer a variety of digital, analog and sensor I/O options coupled with SeaCloud’s built-in event engine to trigger actions. SeaCloud and SeaConnect combine into a robust IoT platform that allows you to monitor, track, analyze, and rapidly react to changing conditions.


Talk to Our Solutions Engineers

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.

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