 The Endevco Model 7752-1000 is a high output, ISOSHEAR®
piezoelectric accelerometer with integral electronics,
designed for low-g, low frequency measurement. Unit-to-unit
phase response deviation is kept to a minimum as demanded
in modal analysis. ISOSHEAR design is extremely stable
and virtually insensitive to environmental inputs such
as base bending and thermal transients. This accelerometer
is hermetically sealed against external contamination,
as required in most aerospace applications.
The Model 7752-1000 features Endevco's Piezite® Type
P-8 crystal element, operating in shear mode, which exhibits
low base strain sensitivity, high resonance frequency
and excellent output stability over time. This accelerometer
incorporates a low-noise internal hybrid signal conditioner
in a two-wire system, which transmits its low impedance
voltage output through the same cable that supplies the
constant current power. Signal ground is isolated from
the mounting surface. The accelerometer features a 10-32
top-connector.
Endevco Signal Conditioner Models 4416BM1, 133, 2792B,
2793, 2775A or OASIS 2000 Computer-Controlled System are
recommended for use with this accelerometer.
Features:
• Low impedance output
• Designed for modal analysis
• High output (1 V/g)
• Low noise floor, flat to 0.2 Hz
• Minimum phase response deviation
• Hermetically sealed
• Ground isolated
Endevco Model 7752-1000
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