Accurate. Affordable. Customazable.
MEMS - array Inertial UNITS
Multi - channel Data Loggers
ABOUT
Pacific Inertial Systems is a Canadian startup from North Vancouver, Canada. We design and manufacture MEMS inertial motion sensors, inertial measurement units and multi-channel data loggers.

We can customize our products for specific user applications. Or we can design and make you a completely new MEMS motion sensing system according to your specific requirements using our know-how on MEMS-array technology and 15+ years of experience in hardware development.

Vancouver, Canada
TECHNOLOGY
The method of adding the signals of multiple sensors to reduce the level of random noise and errors is well known in measurement technology. In many cases, the practical result is very close to the theoretical expectation from applying such averaging. But in the case of summing the signals of MEMS inertial sensors, the situation turns out to be much more complicated.

The fact is that most of the errors, that must be reduced, are not purely random. MEMS sensors are very sensitive to minimal temperature gradients and microscopic deformations of the base on which they are mounted. Also, they are very sensitive to mechanical waves in the base caused by external vibration or shock.

We have developed a special technology for calculating and manufacturing printed circuit boards (foundation for installing MEMS sensors), which minimizes the effects mentioned above. Much attention is also paid to the ways of fastening the boards in the enclosure and the design of the devices as a whole. All these measures make it possible to achieve high parameter stability in time and over temperature.

All our devices undergo individual thermal compensation of biases and scale factors in the entire operating temperature range. After that, their calibration and final tests are carried out.

PRODUCTS
Inertial module
PI-08M
PI-08M is our smallest inertial module for integration to your systems and designs. Essentially, it is an internal part of the IMU PI-08. It is smaller and cheaper than the IMU, not environmentally protected and has different interfaces and power consumption


Data collection system
PI-logger
PI-logger records data that is output by inertial units via serial and/or CAN interfaces. It can simultaneously log data from up to 7 serial, 2 CAN and 1 analog interfaces to an embedded flash memory. The data coming from different channels is recorded synchronously, and time stamps can be added. Start of recording can be synchronized by external signals.
Data logger with integrated inertial module
PI-logger
PI-08M is our smallest inertial module for integration to your systems and designs. Essentially, it is an internal part of the IMU PI-08. It is smaller and cheaper than the IMU, not environmentally protected and has different interfaces and lower power consumption.


CUSTOM SOLUTIONS
• custom enclosures and mounting options
• various protocols and interfaces (RS, CAN, UART, SPI)
• custom modules and IMUs with different COTS MEMS chips
• custom IMUs with specific number of MEMS sensors in an array (from 1 to N) and optimized computing HW to embed higher-level navigation algorithms
• pre-assembled multiple inertial module-logger configurations for user specific data collection scenarios
ASK US
what we can do for you
CORE TEAM
CEO and Co-founder
Oleg Mezentsev, Ph.D.
15+ years of experience in business development and managing cross-functional teams of HW/embedded SW development, manufacturing, documentation and product life-cycle support.

Director of Engineering
Dmitry Soloviev
20+ years of experience in designing analog and mixed-signals electronics for MEMS navigation systems. Expert in PCAD, PADS PCB, ORCAD, Matlab, Quartus II.


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a question!
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