Model 7293A Variable Capacitance Accelerometer
offers special for EMI/RFI Shield and Filtering
The Endevco Model 7293A MICROTRON® accelerometer
family utilizes unique variable capacitance microsensors
and incorporates special filtering and shielding for EMI
and RFI exposure.
Designed for measurement of steady-state or low frequency,
low level accelerations, the Model 7293A is ideal for aerospace
and factory environments where EMI and RFI are a particular
concern.
The Model 7293A's anisotropically-etched silicon microsensors
can withstand high shock (up to 10,000g's) and acceleration loads.
The use of gas damping on the sensors results in very small
thermally-induced changes in frequency response.
The Model 7293A can operate from 9.5Vdc to 18.0Vdc. It provides
a high level, low impedance +2 volt differential output, which is
de-coupled at a dc bias of approximately 3.6Vdc. Endevco's
Model 136 Three-Channel System or OASIS 2000 Computer
Controlled System are recommended as signal conditioner and
power supply.
Endevco is the world's leading designer and manufacturer of
dynamic instrumentation for vibration, shock and pressure
measurement. The company's comprehensive line of piezoelectric,
piezoresistive, ISOTRON® and variable capacitance accelerometers
are used to solve measurement problems in a wide variety of
industries including aerospace, automotive, defense, medical,
industrial and marine. Other products include pressure transducers,
microphones, electronic instruments, and calibration systems.
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March 2003
