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Description:
The CEC
Model 4-170 accelerometer is a self-generating,
piezoelectric accelerometer designed for medium
temperature vibration measurement applications.
This instrument provides a high sensitivity
and stable output for continuous operation
at temperatures as high as +260°C (+500°F).
While the unit does not require power for
operation, the accelerometer output must be
operated into a charge converter that is designed
to accept a 100,000 ohm source resistance.
The 4-170 accelerometer's
piezo ceramic sensing element is housed within
a rugged case. The case and connector are
both made from 440C S.S. The mounting base
incorporates a standard three-point mounting
pattern on a 1.188" diameter B.C., common
to many applications. The 4-170 series provides
a balanced differential output that is isolated
from the case ground. Sensitivities available
include 10 pC/g, 50 pC/g and 100 pC/g.
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