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Product group : Sensors & Transducers Product Sub-group : Force + pressure sensors Quartz Crystal Sensor has cubic volume of 12.5cc, weighs 15 grams 30/10/2008	Report dead link Reference: 33387

Epson Toyocom has developed a small, high-performance quartz crystal atmospheric pressure sensor that employs an original pressure-sensing structure using QMEMS technology. The new sensor has a cubic volume of only 12.5cc and weighs just 15 grams yet is accurate to within 10Pa (2), or about 1/10,000 of one bar (3) and boasts a resolution (*4) of 0.1Pa. This crystal pressure sensor provides both high accuracy and high resolution in a small package, thanks to an extremely stable oscillating frequency provided by the tuning-fork crystal unit, which serves as a pressure-sensing element, and to an original pressure-sensing structure made possible by QMEMS technology. Hall B6.225