Rugged Industrial & Inertial-Grade MEMS Accelerometers for Marine & Offshore Applications

Silicon Designs is at the forefront of MEMS accelerometer technology, offering rugged industrial and inertial-grade solutions for marine and offshore applications including; oil and gas platforms, pipeline monitoring, wind farms, and alternative energy generation environments. With nearly four decades of expertise, Silicon Designs has become a trusted partner for the U.S. government, as well as commercial, industrial, and scientific clients globally.

Pioneering Innovation and Excellence

Since its inception, Silicon Designs has demonstrated an unwavering commitment to innovation and excellence. The company has been honored with 15 Phase I and 10 Phase II SBIR awards, reflecting its dedication to research and development. Moreover, the successful adaptation of space-grade accelerometer technology to terrestrial applications has earned Silicon Designs induction into the prestigious Space Technology Hall of Fame.

Inertial-Grade & Reference Accelerometer Modules

Q-Modules: SWaP optimized plug-and-play modules for harsh environments

Silicon Designs’ Q-Modules transform inertial-grade surface mount MEMS accelerometers into low-SWaP (size, weight, and power) plug-and-play modules. These modules are designed as cost-effective alternatives or replacements for quartz accelerometers, featuring identical pinouts and industry-standard form factors. They boast industrial-grade ruggedness and a broad operating temperature range, making them ideal for demanding maritime environments.

Precision Reference Calibration Module

The single-axis precision reference calibration module is engineered for accurately determining the sensitivity and frequency response of unknown MEMS DC accelerometers. Equipped with a 4-wire pigtail for easy compatibility with various DAQ systems, this module is perfect for performance verification and equipment calibration, ensuring reliability and accuracy.

Industrial and Test & Measurement Accelerometer Modules

Silicon Designs offers a robust range of accelerometer modules tailored for industrial-grade applications. These modules are available in single- and three-axis configurations, with measurement ranges spanning from ±2g to ±400g. They are ideally suited to a wide range of maritime applications including; wind turbines, vessel instrumentation, pipeline monitoring, and subsea autonomous vehicles. Each module is self-contained, featuring internal amplifiers and power regulation, and undergoes stringent factory testing and calibration.

Key Models:

	2240 Single-axis hermetically-sealed IP67-rated accelerometer module
	2480 Three-axis hermetically-sealed IP67-rated accelerometer module
	2210 Low-cost single-axis accelerometer module for standard test & measurement
	2260 Low-cost small-footprint single-axis accelerometer module for test & measurement
	2266 Small-footprint single-axis accelerometer module with quick-detach connector
	2220 High-performance single-axis accelerometer module for enhanced temperature performance
	2422 Three-axis accelerometer module for limited power supply & 5VDC applications
	2422H Hermetically-sealed version of 2422 for limited power supply & 5VDC applications
	2470 High-performance three-axis accelerometer module for enhanced temperature performance
	2476 Three-axis module with enhanced temperature performance and quick-detach connector

Industrial-Grade Surface Mount Accelerometers

Silicon Designs’ industrial-grade surface mount MEMS DC accelerometers are built for robust performance in marine and subsea applications. These cost-effective devices merge a MEMS capacitive sense element with a custom IC featuring an integrated sense amplifier and differential output stage. Available in various g-range options, they are suitable for seafloor mapping, platform stabilization, and seismic instrumentation.

Notable Models:

	1521 Designed for low noise and high stability requirements
	1522 Enhanced performance over temperature

Inertial-Grade Surface Mount Accelerometers

Miniature hermetically-sealed MEMS DC accelerometers

Inertial-grade surface mount MEMS DC accelerometers from Silicon Designs offer superior ruggedness and reliability, with advanced features like Allan variance, long-term bias repeatability, scale factor stability, axis misalignment, and vibration rectification error. These miniature hermetically-sealed units include a MEMS capacitive sense element and a custom IC with an integrated sense amplifier and differential output stage, tailored for high-end applications.

Highlighted Models:

	1527 Tactical-grade performance
	1525 High-end inertial applications

Our Commitment to Quality and Innovation

We remain dedicated to delivering cutting-edge MEMS accelerometer solutions that meet the rigorous demands of industrial and scientific applications. Our ongoing commitment to quality and innovation ensures that Silicon Designs remain at the forefront of accelerometer technology, providing customers with the reliability and precision they require for the most demanding maritime operations.