1
1
2
2
3
3
4
4
A
A
B
B
CODE
IDENT. NO.
52681
DWG. NO.
SCALE:
SHEET
DRAWN
CHECKED
ENGINEER
TITLE
UNLESS OTHERWISE SPECIFIED TOLERANCES ARE:
DIMENSIONS IN MILLIMETERS
[ IN BRACKETS ]
XX
±
0.13
ANGLES
2 DEGREES
3425 WALDEN AVE. DEPEW, NY 14043
(716) 684-0001 E-MAIL: [email protected]
DIMENSIONS IN INCHES
DECIMALS XX
±.01
ANGLES
2 DEGREES
FILLETS AND RADII
.003 - .005
DECIMALS X
±
0.3
FILLETS AND RADII
0.07 - 0.13
INSTALLATION DRAWING
65879
1 OF 2
4X
MODEL 3991B11XXKG SERIES
ACCELEROMETER
XXX ±.005
KRM
4/3/18
KRM
4/3/18
GCD
4/3/18
65
87
9
PCB Piezotronics Inc. claims proprietary rights in
the information disclosed hereon. Neither it nor any
reproduction thereof will be disclosed to others
without the written consent of PCB Piezotronics Inc.
REVISIONS
REV
DESCRIPTION
DIN
A
REMOVED ITAR CONTROL STAMP
48068
RECOMMENDED MOUNTING SURFACE SHOULD BE FLAT TO WITHIN .0003 [.008]
TIR OVER
.650 [16.51] WITH A 32 [0.08] FINISH FOR BEST RESULTS
CENTER OF SEISMIC MASS
DIRECTION OF POSITIVE OUTPUT
RECOMMENDED MOUNTING TORQUE ON CAP SCREW, 6-8 IN LBS [68-90 N-CM]
1
2
3
4
ELECTRICAL CONNECTIONS
GREEN + SIGNAL
WHITE - SIGNAL
RED + EXCITATION
BLACK - EXCITATION
MOUNTING HOLE PREPARATION:
.089 [2.26]
.230 [5.84]
4-40 UNC-2B
.187 [4.75]
ESD SENSITIVE
CLASS 2 HANDLING REQUIRED
.19 [4.8]
.375 [9.53]
.56 [14.2]
.09 [2.4]
.28 [7.1]
.12 [3.0]
.04 [0.9]
3
3
.12 [3.0]
.06 [1.5]
.125 [3.18]
2X
THRU
INTEGRAL CABLE PER SPECIFICATION
SCREW ASSEMBLY
(2 SUPPLIED)
1
4
2
