Integrated pressure and temperature sensors

  • 09-Jan-2018 03:29 EST
Photo_TP_Button Open.jpg

DunAn Sensing’s (San Jose, CA) TP Series of integrated pressure and temperature sensors uses the company’s proprietary DURAsense unique packaging and microelectromechanical systems (MEMS) pressure-sensor integration strategy with a precision thermistor to provide highly accurate pressure and temperature outputs at a low cost. The core is a ceramic-packaged module (button) comprised of a ceramic substrate on which the MEMS piezoresistive pressure sensor and the thermistor are mounted. The button uses a media-compatible rear-entry packaging strategy for media contact with the silicon sensor, eliminating the contact of bond wires and electrical signals to the media. Available in pressure ranges from 0-15 to 0-750 psi (0-1.03 to 0-52 bar), applications include HVAC, heat pumps, compressors, hydraulics, off-road vehicles and industrial equipment (e.g., forklifts).

 

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