 The Endevco Model 256HX is a small piezoelectric accelerometer
with integral electronics, designed specifically for making
modal and other vibration measurements on small structures.
The transducer is designed for stud mounting, and its
case ground is isolated from the mounting surface. The
hermetically sealed top connector and welded housing provide
long-term reliability even in harsh environment. Its light
weight (4.2 gm) effectively minimizes mass loading effects.
The Model 256HX features Endevco's unique Piezite®
Type P-8 crystal element, operating in annular shear mode,
which exhibits excellent thermal transients stability.
This accelerometer uses a built-in low noise microelectronic
amplifier which transmits its low impedance voltage output
through the same two-wire cable that supplies the required
constant current power in mV/g, i.e., 256HX-10 features
output sensitivity of 10 mV/g.
Endevco Signal Conditioner Models 4416B, 133, 2792B, 2775A
or CCAS™ are recommended for use with this accelerometer.
Features:
• Low cost, modal ready
• Light weight (4.2 gm)
• Hermetically sealed
• Milli-g's resolution
• Flat to 10 kHz
• Stud mounting
Endevco Model 256HX-10-100
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