 The Endevco Model 2262A accelerometers are rugged, fluid
damped transducers of the piezoresistive type. Endevco's
Piezite® Type P-11 semiconductor strain gauge elements
are used in a bridge configuration, providing a low impedance
output with 10 VDC excitation. The output is high enough
to drive most tape recorders data acquisition systems,
and low frequency galvanometers directly, without amplification.
A unique system of overrange stops (2262A-25, -100 and
-200) limits the movement of the seismic element allowing
the units to withstand shock up to 2,000 g's without calibration
shift. Viscous damping extends their useful frequency
range and reduces the effect of spurious, high frequency
vibrations.
Typical applications for these accelerometers include
transportation environmental testing, transient accelerations
on structural members and combined environments of steady
state acceleration plus transient inputs.
Endevco Model 136 Three-Channel System, Model 4430A or
Model 68207 BCAS™ Computer Controlled System are
recommended as a signal conditioner and power supply.
Features:
• Rugged, fluid damped
• DC response
• 25 to 2,000 g full scale
• 500 mV full scale output
• Hermetically sealed
Endevco Model 2262A
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