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Emission Sensors

Smart sensors for improving the environment around us.

Our sensors have application in OBD and portable combustion monitoring, and they serve automotive, stack emissions, and air quality markets worldwide. Also in development is a suite of robust electrochemical zirconia-based sensors for NOx, HC, and O2.

 

Smart sensors for emissions in industrial and automotive applications.

CoorsTek Sensors for AutomotiveCoorsTek Sensors develops, manufactures, and delivers unique smart sensors for improving the environment around us. Combining the unique technologies from our wholly owned subsidiaries, EmiSense Technologies, LLC, and Pegasor Oy, with CoorsTek's manufacturing expertise, we provide outstanding measurement solutions for real-time/on-board automotive emissions, indoor and outdoor air-quality monitoring, and stationary power/stack monitoring.

The company is headquartered in Grand Junction, Colorado, with development and sales facilities in Tampere, Finland; Salt Lake City, Utah; and Ladera Ranch, California. Our current technologies are primarily focused on electrostatic (charged and non-charged) particle measurement for real-time measurement of particulate matter below PM2.5 and simplified measurement of NOx for automotive on-vehicle applications.

 

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EmiSense Sensors

NOx, HC, O2, and PMTrac® Sensors

EmiSense products in development include next-generation sensors based on the PMTrac® passive electrostatic soot-sensing technology, with applications in OBD, portable combustion monitoring, and more. EmiSense is also developing a suite of robust electrochemical zirconia-based sensors for NOx, HC, and O2.

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Pegasor Sensors

M Sensor, Mi2, Mi3, PUAMS, IAQ Sensors

The Pegasor product portfolio is based on their proven active-charging PM sensing technology. Pegasor products currently serve automotive, stack emissions, and air quality markets worldwide.

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