 The Endevco Models 751/752 are low-cost, light weight
piezoelectric accelerometers with integral electronics,
designed specifically for measuring vibration on small
structures. These units are hermetically sealed against
environmental contamination. They feature high output
sensitivity, high signal-to-noise ratio and wide bandwidth.
Model 751/752 are the best value in accelerometers on
the market today.
The Model 751/752 feature Endevco's Piezite® Type
P-8 crystal element, operating in annular shear mode,
which exhibits low base strain sensitivity and excellent
output stability over time. This line of accelerometer
incorporates an 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 connected to the outer
case of the unit. When used with an isolated mounting
stud, it can be electrically isolated form round. Models
751 and 752 offer side and top connector configurations
respectively. A model number suffix indicates acceleration
sensitivity in mV/g; i.e., 751-100 features output sensitivity
o 100 mV/g.
Endevco Signal Conditioner Models 133, 2792B, 2793, 2775A,
2776 or 4416B are recommended for use with these accelerometers.
Features:
• Low cost, high performance
• Low impedance output
• Outstanding dynamic range
• Light weight (7.8 gm to 11.6 gm)
• Wide bandwidth, annular shear
• Hermetically sealed, rugged
Endevco Model 751, 752-10-100-500
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