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The DJB piezo-electric accelerometers
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DJB is patentor of the “konic” accelerometer,
based on a piezo-electric element in the form of a truncated hollow cone. This method
offers advantages such as a better reliability, and gives a higher sensitivity in a
smaller unit when compared with a compressive type.
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Piezo-ceramic shear plate technology is also now used since
offering even higher miniaturisation advantages, and sensitivity enhancement by virtue of
parallel plate construction.
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Piezo-tronic accelerometers integrate charge/voltage
converter and are energised from a constant current source, they generate a low impedance,
noise immune voltage output.
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Industrial, high temperature, pressure tested and
Intrinsically safe accelerometers are available.
Integral electronic tri-axial
accelerometers
Type |
Sensitivity |
Weight
(gm) |
Resonant
Frequency (KHz) |
Temperature Range
min/max °C |
Connector
M : Microdot
|
Mounting |
A/131/V
 |
10 mV/g |
19 |
25/28 |
-50/+125 |
M |
through
holes/adhesive (isolated) |
A/134/V
|
10 mV/g |
19 |
25/28 |
-50/+125 |
M |
through
holes/adhesive (isolated) |
A/130/V
|
100 mV/g |
40 |
13/15
|
-50/+125 |
M |
through
holes/adhesive (isolated) |
Further comprehensive details,
specifications regarding our products can be supplied on request.
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