DYTRAN 3032A1 DATA SHEET

SPECIFICATIONS

MODEL 3032A1 MINIATURE QUARTZ SHEAR LIVM ACCELEROMETER

SPECIFICATION VALUE UNITS
PHYSICAL

WEIGHT, LESS CABLE 1.5 GRAMS
WEIGHT, INCLUDING CABLE 5.6 GRAMS
SIZE (HEX x HEIGHT) .25 x .28 INCHES
MOUNTING PROVISION ADHESIVE MOUNT
CONNECTOR, COAXIAL, MOUNTED AT END OF 18 IN CABLE 10-32, UNF-2A JACK
CASE /CAP MATERIAL TITANIUM
ELEMENT TYPE QUARTZ SHEAR

PERFORMANCE

SENSITIVITY, +/-10% [1] 5.0 mV/G
RANGE F.S. FOR +/- 5 VOLTS OUT +/- 1000 G's
FREQUENCY RESPONSE, +/- 10% 1 to 10,000 Hz
FREQUENCY RESPONSE, +/- 3db .66 TO 12,000 Hz
MOUNTED RESONANT FREQUENCY, NOM. 80 kHz
EQUIVALENT ELECTRICAL NOISE (RESOLUTION) .007 G, RMS
AMPLITUDE NON-LINEARITY (ZERO BASED BEST FIT ST.LINE METHOD) 2.0 % F.S., MAX.
TRANSVERSE SENSITIVITY, MAX. 5 PERCENT
STRAIN SENSITIVITY .001 G's PER MICROSTRAIN @ 250/

ENVIRONMENTAL

MAXIMUM VIBRATION 1500 G's, RMS
MAXIMUM SHOCK 2000 G's, PEAK
TEMPERATURE RANGE -60 TO +250 oF
THERMAL COEFFICIENT OF SENSITIVITY 0.06 %/oF
SEAL EPOXY/WELDED

ELECTRICAL

EXCITATION (COMPLIANCE) VOLTAGE RANGE +20 to +30 VDC
EXCITATION CURRENT RANGE 2 to 20 mA
OUTPUT IMPEDANCE, NOM. 100 OHMS
OUTPUT BIAS VOLTAGE 7to 9 VDC
DISCHARGE TIME CONSTANT, MIN. 0.5 SEC.
OUTPUT SIGNAL POLARITY FOR ACCELERATION TOWARD TOP POSITIVE GOING

[1] MEASURED AT 1 G RMS AT 100 HZ PER ISA RP 37.2
[2] A CALIBRATION CERTIFICATE TRACEABLE TO NIST IS SUPPLIED WITH EACH INSTRUMENT.

REV D ECN 7173 10/22/10

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