 The Endevco Model 35A in an extremely small, adhesive-mounted
piezoelectric accelerometer with integral electronics,
designed specifically for measuring vibration in three
orthogonal axes on very small objects. The unit weights
only 1.1 gm, reducing unwanted mass-loading effects. The
unit comes with pre-installed fine-gauge (34 AWG) wires
as output leads. These leads can be easily repaired in
the field, or a new lead assembly may be reinstalled at
the factory. A 4-conductor cable is attached to the ends
of these leadwires, which is terminated with three BNC
connectors. The Model 35A is ideal for measuring vibration
in scaled models, small electronic components, and biomedical
research.
The Model 35A features Endevco's Piezite® Type sensing
element operating in shear mode. The internal amplifiers
inside the accelerometer convert high-impedance charge
input into low-impedance voltage output. The low-impedance
output is transmitted through the same wires that supply
the required 4 mA constant-current power. Signal ground
is isolated form the mounting surface of the unit by a
hard anodized surface. A removal tool is included for
proper removal in the field.
Endevco Signal Conditioner Models 133, 4416B, 2792B, 2793,
2775A (set to 4 mA +/-0.5 mA), are recommended for use
with this accelerometer.
Features:
• Low-impedance output
• World's smallest triaxial ISOTRON®
• Light weight (1.1 gm)
• Flexible, replaceable cable
• Ground isolated
Endevco Model 35A
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