Dytran Instruments has introduced the 7503A Series, a family of high precision triaxial MEMS DC accelerometers designed for use in both commercial and military applications. The accel erometers combine a micro-machined MEMS capacitive sensing element housed in a hermeti cally sealed titanium case to deliver reliable per formance in harsh conditions. Tailored for zero to-medium frequency applications, the Dytran 7503A Series combines an integrated VC accel erometer chip with high drive, low impedance buffer for low-level acceleration measurements. Offered with a choice of seven different sensi tivities and available in measurement ranges between 2 g and 200 g, these accelerometers offer a low-end frequency response down to DC (0 Hz), with an upper frequency range between 400 Hz and 2,500 Hz with differential output. The units are rugged to 5,000g shock and oper ate from +9 V to +32 VDC power.
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