Absolute pressure sensor

for aircraftfor the aerospace industry

MEMS based pressure transducers are ideal for measurement of pressures with high output and high accuracy, hence MEMS based pressure transducers are choosen to replace conventional bonded strain guage type transducers in various launch vehicle and aircraft applications. MEMS pressure cell consists of micro machined silicon diaphragm as the sensing element on the top which the piezo resistors are implanted in the wheat stone bridge configuration to form the transduction unit. The reliability and quality of this MEMS based absolute transducer are effective process control, Online QC, systematic testing and evaluation.