L
PERFORMANCE SPECIFICATION
F
5%
Hz1
10000
L
L
D
ENGLISH VERSION DYTRAN 3211A1
Rev A ECN 4953 12/1/2007
Rev B ECN 6981 09/02/2010
ACCELEROMETER, SINGLE AXIS
IEPE
units minimum typical maximum
PHYSICA
Weight grams 9.6
Size Diameter inch 0.6
Height inch 0.42
Mounting Thru hole accommodates standard 8-32 or M4 bolt
Connector Type coaxial
Thread 10-32
Location side
Housing Material titanium alloy
Isolation case connected to signal ground and
isolated from mounting surface by
integral isolation washers
Sensing Element Material ceramic
Mode shear
PERFORMANCE
Sensitivity at 4mA mV/g 9.5 10 10.5
Measurement Range ±gpk 500
requency Range, ±
Resonance Frequency kHz >31
Equivalent Noise 1Hz to 10kHz g rms 0.0005
Sensitivity vs Current 2mA to 10mA % 1
Transverse Sensitivity % 5
Polarity see outline drawing positive
ENVIRONMENTA
Shock g pk 5000
Operating Temperature °F -67 250
Seal hermetic
Coefficient of Thermal Sensitivity %/°F 0.06
Magnetic Sensitivity at 100 Gauss g/Gauss 0.004
Thermal Shock Sensitivity g/°F 0.02
Base Strain Sensitivity g/µε 0.04
Stray Voltage Sensitivity 10V applied to equiv. g 0.004
mounting surface
ELECTRICA
Supply Current mA 2 20
Compliance Voltage Vdc 18 30
Output Bias Room Temp Vdc 11 13.5
Operating Temp Vdc 8 16
Output Impedance Ω 120
Discharge Time Constant sec 0.5
Warmup Time sec 2
ACCESSORIES SUPPLIE
(1) 6595, 8-32 mounting screw
(1) 6597, M4 x .7 mounting screw
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