DYTRAN 3225E1 DATA SHEET

Dynamic Transducers and Systems

21592 Marilla St. • Chatsworth, CA 91311 • Phone [phone]
www.dytran.com • e-mail: [e-mail]

SPECIFICATIONS

MODEL 3225E1 MINIATURE CHARGE MODE ACCELEROMETER
SPECIFICATION VALUE UNITS
PHYSICAL

WEIGHT 0.6 GRAMS
SIZE (DIA x LENGTH HEX x HEIGHT) 0.25 x 0.43 x .150 INCHES
MOUNTING PROVISION FLAT MOUNTING SURFACE FOR ADHESIVE MOUNT
CONNECTOR, RADIALLY MOUNTED [1] 3-56 JACK
CASE MATERIAL TITANIUM
SENSING ELEMENT TYPE PIEZOCERAMIC PLANAR SHEAR

PERFORMANCE

SENSITIVITY, ±20% [2] [3] 1.8 pC/G
FREQUENCY RESPONSE, ± 10 % [3] to 10,000 Hz
MOUNTED RESONANT FREQUENCY, NOM. 40 kHz
AMPLITUDE NON-LINEARITY (ZERO BASED BEST-FIT ST.LINE METHOD) 2.0 % F.S., MAX.
TRANSVERSE SENSITIVITY, MAX. 5 PERCENT
STRAIN SENSITIVITY .0005 G's PER MICROSTRAIN @ 250/

ENVIRONMENTAL

MAXIMUM VIBRATION 400 G's, RMS
MAXIMUM SHOCK 5000 G's, PEAK
TEMPERATURE RANGE -60 TO 350 °F
THERMAL COEFFICIENT OF SENSITIVITY SEE GRAPH THIS PAGE
ENVIRONMENTAL SEAL HERMETIC

ELECTRICAL

OUTPUT SIGNAL POLARITY FOR ACCELERATION TOWARD TOP Negative
CASE GROUNDING Case is grounded

SUPPLIED ACCESSORIES:

[1] MODEL 6591A INSTALLATION REMOVAL WRENCH
[1] MODEL 6298 SMALL PETRO WAX

NOTES:

[1] CONNECTOR MATES ONLY WITH DYTRAN CABLE MODEL 6003AXX. (XX IS LENGTH IN FEET)
[2] MEASURED AT 100 Hz, 1 G RMS PER ISA RP37.2.
[3] ACTUAL SENSITIVITY IS GIVEN ON A CALIBRATION CERTIFICATE TRACEABLE TO NIST , SUPPLIED WITH EACH INSTRUMENT.
LOW FREQUENCY RESPONSE IS DEPENDENT UPON THE DISCHARGE TIME CONSTANT OF THE CHARGE AMPLIFIER.

TYPICAL THERMAL SENSITIVITY GRAPH

REV D ECN 6935 8/30/10

OPERATING INSTRUCTIONS

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