Machine Design

New Electrical/Electronic Products: Piezoelectric Pressure Microphone

The Model 106M160 high-intensity piezoelectric pressure microphone was designed for measuring air-bag deployment noise and total impulse of an inflation event inside an automotive cabin. The unit offers sensitivities of 79.8 mV/kPa (550 mV/psi), a measurement range of 189 dB (57.2 kPa), 96-dB (1.4-Pa) resolution, and frequency response of 0.05-to-20-kHz filtered output. The hermetically sealed acoustic microphone withstands signals up to 216 dB.

PCB Piezotronics Inc.
3425 Walden Ave.
Depew, NY 14043
(716) 684- 0002
pcb.com

TAGS: Technologies
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