Page 1
Ø .730
A
B
C
PINOUT:
PIN A-CASE GROUND
PIN B-SIG/PWR GND RET
PIN C-SIG/PWR
MOUNTING SURFACE
PREPARATION:
PREPARE FLAT CIRCULAR AREA
APPROX. Ø.750, FLAT TO WITHIN
.0005 T.I.R. AT CENTER, DRILL
Ø.213 X .320 DEEP MIN
BOTTOM TAP 1/4-28 UNF-2B X
.270 DEEP MIN
-
OUTLINE/INSTALLATION DRAWING,
MODELS 3062A & 3062A1
1 1
127-3062A
D.Z.
9/3/96
MODELS 3062A & 3062A1
2-10-03
2X B
N.C.
.047 DIA LOCKWIRE HOLES,
TYP 2 HOLES
ARROW INDICATES SENSE AND
DIRECTION OF ACCELERATION FOR
POSITIVE-GOING OUTPUT VOLTAGE
3-PIN BAYONET STYLE
MS3443-H-8-98PN
CONNECTOR, HERMETIC
3062A1
3062A
25 mV/G
10 mV/G
SENSITIVITYMODEL NUMBER
.750 ACROSS HEX FLATS
1/4-28 THREAD
Ø .811, HEX CORNERS
+
1.43
.25
Ø .641
MOUNTING SURFACE
5. MATERIAL, BODY & CONNECTOR: 300 SERIES STAINLESS STEEL.
4. SENSING ELEMENT: QUARTZ SHEAR.
3. POWER/SIGNAL GROUND INSULATED FROM OUTER CASE. INSUL.
RES: > 10 MEGOHMS.
2. SEALING: HERMETIC.
1. WEIGHT: MODEL 3062A: 37 GRAMS.
MODEL 3062A1: 40 GRAMS.
A
A
INSTRUMENTS, INC.
SCALE
DATE
DRAWN
APPROVED
TITLE
CHECKED
REV DATE
PART NO.
MAT'L
NEXT ASSEMBLY USED ON
ECN
CHATSWORTH, CA.
DWG NO.
SHEET
OF
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SPECIFICATIONS
MODEL 3062A LIVM ACCELEROMETER
SPECIFICATION
PHYSICAL
WEIGHT 37 Grams
SIZE, HEX x HEIGHT .750 x 1.4 Inches
MOUNTING PROVISION 1/4-28 x .250 long integral stud
CONNECTOR, AXIALLY MOUNTED, HERMETIC MS3443-H-8-98PN 3-Pin
(Pin A-case ground, Pin B-sig/pwr return, Pin C-signal/power)
MATERIAL: HOUSING, BASE, CONNECTOR 300 Series Stainless Steel
ELEMENT STYLE Quartz shear
PERFORMANCE
SENSITIVITY, ±5% [1] 10 mV/G
RANGE F.S. FOR ±5 VOLTS OUT ± 500 G's
FREQUENCY RANGE, ±5% 0.48 to 10k Hz
RESONANT FREQUENCY, NOM. 45 kHz
EQUIVALENT ELECTRICAL NOISE FLOOR .0002 G's RMS
LINEARITY [2] ± 1% % F.S.
TRANSVERSE SENSITIVITY, MAX. 5 %
STRAIN SENSITIVITY .003 G’s/µσ
ENVIRONMENTAL
±15% 0.32 to 20k Hz
VALUE
UNITS
MAXIMUM VIBRATION/SHOCK 1000/5000 ±G's/G's PEAK
TEMPERATURE RANGE -60 to +305
SEAL, HERMETIC Glass-to-metal and TIG welded
COEFFICIENT OF THERMAL SENSITIVITY .03 %/oF
ELECTRICAL
SUPPLY CURRENT/COMPLIANCE VOLTAGE RANGE [3] 2 to 20/+18 to +30 mA/Volts
OUTPUT IMPEDANCE, TYP. 100 Ohms
BIAS VOLTAGE, +8 VOLTS NOM. +7 to +9 VDC
DISCHARGE TIME CONSTANT, NOM. 1.0 SEC
OUTPUT SIGNAL POLARITY FOR ACCELERATION TOWARD TOP POSITIVE
ELECTRICAL ISOLATION, Ground (Pin B) to Case 10 Megohms, min.
[1] Measured at 100 Hz, 1 G RMS per ISA RP 37.2.
[2] Measured using zero-based best straight line method, % of F.S. or any lesser range.
[3] Do not apply power to this device without current limiting, 20 mA MAX. To do so will destroy the
Integral IC amplifier.
Notes: 1.) Lock wire holes included in base
o
F
2
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