DYTRAN 3053B1 DATA SHEET

INSTRUMENTS,

INC.

SPECIFICATIONS, MODEL 3053B1 TRIAXIAL ACCELEROMETER

SPECIFICATIONS VALUE UNITS

PHYSICAL

WEIGHT 6.0 GRAMS
SIZE (HEIGHT x WIDTH x DEPTH) 0.35 x .50 x .50 INCHES
MOUNTING [1] ADHESIVE MOUNT
CONNECTOR 4-PIN [2]
MATERIAL, HOUSING/CONNECTOR TITANIUM ALLOY

PERFORMANCE

SENSITIVITY, -10 +15% [3] 5.0 mV/G
RANGE, F.S. (each axis) +/- 1000 G
FREQUENCY RESPONSE, +/- 10% 2 to 5000 Hz
ELEMENT NATURAL FREQUENCY, NOM. 30 kHz
EQUIVALENT ELECTRICAL NOISE .014 G, RMS
LINEARITY [4] 1 %F.S.
TRANSVERSE SENSITIVITY, MAX, 5 %
SIGNAL POLARITY POSITIVE FOR MOTION IN DIRECTION OF ARROWS ETCHED ON HOUSING

ENVIRONMENTAL

MAXIMUM VIBRATION +/- 600 G
MAXIMUM SHOCK 5000 G
TEMPERATURE RANGE -60 to +250
ENVIRONMENTAL SEAL HERMETIC
COEFFICIENT OF THERMAL SENSITIVITY .03 %/oF

o

F

ENVIRONMENTAL

SUPPLY CURRENT RANGE, (each axis) [5] 2-to 20 mA
COMPLIANCE (SUPPLY) VOLTAGE RANGE (each axis) +18 to +30 VDC
OUTPUT IMPEDANCE, TYP. 100 OHMS
OUTPUT BIAS VOLTAGE, NOM. +10 VDC
DISCHARGE TIME CONSTANT, NOM. 0.5 SEC
GROUND ISOLATION 10 MEGOHMS (MIN)

[1] Case ground isolation is achieved by internal means.
[2] Connector mates with Dytran cable assy. Model 6430AXX. (XX = length in feet)
[3] Reference sensitivity measured at 100 Hz, 1 G RMS per ISA RP 37.2
[4] Linearity is % of specified full scale (or any lesser full scale range), zero-based best fit straight line method.
[5] Power only with Dytran LIVM power unit or other Dytran-compatible constant current type power unit. If power
is applied without current limiting protection, the internal amplifier will be immediately destroyed.

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