Sealevel Systems, Inc. will be closed beginning December 20, 2024. Order processing and communication will resume January 2, 2025.

Sealevel Products

Browse our wide array of products or use our handy site search to find the perfect product for your application.

Industrial IoT

Sealevel’s Industrial IoT (Internet of Things) hardware and software products are changing and improving several industries through remote data monitoring, predictive analysis, and real-world automation. With SeaConnect™ hardware and SeaCloud™ software, you can monitor and control real-world devices from virtually anywhere. Industries specializing in the cold chain, lift stations and pipeline monitoring are benefiting from more efficient operations and new revenue streams with IIoT.

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Embedded Computing

Sealevel offers four distinct classes of embedded computers, with fanless, solid-state designs, robust I/O options, and extended temperature and vibration tolerances. Sealevel's SBC-based Flexio Fanless Industrial Embedded Computers, fueled by Quad-core Intel Atom and Core processors, deliver limitless I/O connectivity combined with industrial processing. Sealevel COM products offer unmatched configurability, and are imminently customizable, making them perfect for applications that require a high degree of SWaP-C2 optimization. The Relio™ family of industrial embedded computers are designed for rugged applications that demand powerful processing capabilities and highly reliable, configurable I/O. The Relio™ family includes our most durable embedded computer designs, built to exceed military specifications for shock and vibration. SeaPAC and HazPAC Rugged Panel PCs combine the durability of Relio™ embedded computers with bright, durable, resistive touch screens. The HazPAC family, specifically, was designed to meet the harshest environments, and the devices are certified by ATEX, IECEx, and for Class I, Division 2 (Groups A, B, C, D, T4). Fully configurable system and I/O options Thermal engineering for wide temperature operation Solid-state design with no fans or other moving parts Extended temperature and vibration tolerance available Rugged and reliable

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Serial I/O

Sealevel asynchronous and synchronous serial I/O interfaces are designed for high-speed applications and support RS-232, RS-422, RS-485, and RS-530 electrical interface standards.

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Digital & Analog I/O

Sealevel digital and analog I/O products enable you to monitor — and control — real-world signals. From single inputs to entire networks, our expandable solutions are fully configurable.

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SeaI/O-W

Control I/O remotely using an 802.11b/g connection with SeaI/O wireless Ethernet DAQ devices. Suitable for a wide range of industrial applications and environments, Sealevel’s robust wireless interface provides easy installation and reliable communication.

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USB Hubs & Isolators

Sealevel manufactures several different families of USB devices and adapters, from rugged USB hubs to USB data acquisition (DAQ) devices to UL recognized and OEM USB isolators, to USB digital I/O modules, to USB serial adapters. Sealevel USB DAQ devices are designed with robust optical isolation, as well as wide operating temperature ranges to offer powerful digital and analog solutions to monitor and control real-world signals from any connected computer. Sealevel industrial USB hubs are designed for rugged applications requiring a wide operating temperature range and long-term availability, with up to 7 ports, and offer speeds up to USB 3.1, while being fully backward compatible to support legacy devices.

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MIL-STD 1553

Sealevel’s MIL-STD-1553 board-level products, IP cores and custom computer designs are specifically engineered for military, avionics and aerospace applications.

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ACC-188

Sealevel’s family of ACC-188 synchronous serial radio adapters provide interoperability among all the various radio brands and models used by the defense community. The adapters are compatible with any tactical radio that has a synchronous data port using MIL-STD-188-184. The ACC-188 sync serial adapters enable tactical radios to send data such as GPS maps, images, coordinates, and IM-type communications.

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Accessories

Sealevel’s wide range of accessories provides one-stop shopping for all your serial and digital I/O application requirements. From cables and mounting brackets to USB hubs and industrial Ethernet switches, Sealevel has the accessories you need for a complete control solution. Sealevel offers a wide variety of products to connect devices to computers and other peripherals.

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Legacy

Sealevel was the first in the industry to offer a lifetime warranty on I/O. Sealevel continues to offer support and a form-fit-function replacement for products as technology evolves.

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