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1
OG3055D.docx
Rev A ECN 10060 06/21/13
Rev B ECN 11394 11/04/14
Rev C ECN 12135 07/27/15
OPERATING GUIDE
SERIES 3055D
IEPE ACCELEROMETERS, 10, 20, 50, 100, 200 & 500 mV/g
HERMETICALLY SEALED AND BASE ISOLATED
NOTE:
Series 3055D features hermetically sealed construction and
electrically
isolated
base
for
"off-ground"
performance.
Hermeticity is obtained by all-welded construction and
glass-to-metal
sealed
connector.
Case
material
is
titanium.
Base ground isolation is by an electrically isolated threaded
insert located in the base of the instrument. Signal ground
return is electrically isolated from the mounting surface.
This
guide
contains:
1) Operating instructions, Series 3055D.
2)
Outline/installation
drawing,
Series
3055D
3)
Specifications,
Series
3055D
NOTE: IEPE
is an acronym for Integrated Electronics Piezoelectric types of low impedance voltage mode sensors with
built-in amplifiers operating from constant current sources over two wires.
IEPE
instruments are compatible with other
comparable systems labeled
LIVM
™