 The Endevco Model 2258AM2 is a small triaxial piezoelectric
accelerometer with integral electronics, designed specifically
for measuring vibration in three orthogonal axes on small
structures. The transducer features a single, detachable
4-conductor cable for quick installation. Each hermetically
sealed subassembly is factory replaceable in case of accidental
field damage. The unit offers exceptional dynamic range
for its size and bandwidth. Its light weight (15 gm) effectively
minimizes mass loading effects.
The Model 2258AM2 features Endevco's Piezite® Type
P-8 crystal elements, operating in annular shear mode,
which exhibit excellent output sensitivity stability.
This accelerometer incorporates three stand-alone, low
noise internal hybrid signal conditioners, each operating
in a two-wire system. Its low impedance voltage outputs
are connected to the same cables that supply the required
constant current power. Signal grounds are isolated from
the mounting surface. A model number suffix indicates
acceleration sensitivity in mV/g; i.e. 2258AM2-10 features
output sensitivity of 10 mV/g.
Endevco Signal Conditioner Models 4416B, 133, 2792B, 2793,
2775A or CCAS™ are recommended for use with this
accelerometer.
Features:
• Low impedance output
• Triaxial, one output cable
• Factory replaceable subassembly
• Light weight (15 gm)
• Hermetically sealed sensors
• Ground isolated
• Screw or adhesive mounting
Endevco Model 2258AM2-10-100
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