PORTLAND, Ore. — Pressure sensors got greener recently when Epson Toyocom (El Segundo, Calif.) announced a quartz microelectromechanical system (QMEMS) technology that eliminates the hazardous oils ...

Performing high-pressure measurements in extreme applications such as internal ballistics, closed bomb testing, and weapons discharge testing no doubt calls for the most rugged of sensors Performing ...

Munich—Epson Toyocom Corp. has developed an extremely small absolute pressure sensor dubbed the XP-6000CA, which employs a QMEMS pressure-sensing structure that allows the sensor to squeeze into a ...

This paper describes a low-cost, highperformance manifold absolute pressure sensor for the automotive industry. The sensor uses a pressure-dependent sealed capacitor element constructed from fused ...