MEMS Sensor Dies
Thermal Flow Sensor Die
Thermal Conductivity Sensor Die
OEM Development Support
 
 

POSIFA Microsystems Inc

1925 Zanker Road,
San Jose, CA 95112
USA
Tel: 1-650-646-5788
Fax: 1-866-213-8603
Email: info@posifamicrosystems.com

  

European Distributor

BS-rep GmbH
Eichertstr. 68, D-56745 Weibern, Germany

Tel: +49 (0) 2655 / 96 26 476
Email: info@sensor-rep.de 

  

  

 

Thermal Flow Sensor Die

Posifa’s innovative thermal flow sensor die enables mass flow measurement of both gases and liquids, thanks to its unique thermal isolation microstructure that does not involve open cavity or thin membrane. It enables a wide range of air and liquid flow applications:

  • Air mass flow sensors and meters
  • Air velocity sensors
  • Liquid flow sensors for insulin pumps and micro-infusion pumps
  • Diesel flow sensors for generator/engine fuel consumption monitoring

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Thermal Conductivity Sensor Die

Using its unique porous silicon process, Posifa has brought to market a high-performance thermal conductivity die at low cost. Our OEM customers have launched innovative devices in the following application areas:

  • Gas detection devices for methane (CH4, 0 to 100% vol., 1000 ppm accuracy), and hydrogen (H2, 0 to 100% vol., 100 ppm accuracy)
  • Digital vacuum gauges

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OEM Development Support

Posifa’s design team is standing by to help accelerate our OEM customers’ time-to-market. We provide proven reference packaging and circuitry design that propels an OEM customer’s development process. For customers who have packaging requirements beyond the bare dies, we also offer custom-packaged dies that meet a customer’s exact form-factor requirements. Please contact us today! 

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