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Website : www.jlworld.com
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060119-A2
MPS-500G
Medical Pressure Sensor
Uncompensated, Non–Invasive
Medical Pressure Sensor.
The MPS-500G series pressure sensor is a packaged, un-
amplified silicon piezo-resistive
bridge. Requires external
amplification including sensor excitation,
calibration and/or
temperature compensation. The sense element
has four
pressure sensitive piezo
resistors which are formed on the
diaphragm surface of a bulk micro machined silicon chip.
Applied pressure deforms a diaphragm causing piezo-
resistors change their resistance. This
change in four
resistors, which constitute a wheat-stone
bridge, results in
a pressure proportional voltage.
The pressure sensor die is mounted in a pre-molded
plastic cavity package; dual in package (DIP),
that has a
pressure port allowing
pressure to act on the bottom side
of the die to sense the pressure medium (air).
Binning of
packaged sensors are made possible
by fully automated
customized testers.
FEATURES
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High volume, low cost
Tested AAMI standards
Excellent offset voltage characteristics
Excellent span control
Excellent linearity control
Dual-in-line-package (DIP)
Vacuum pressure measurable
THE MAIN FIELD OF APPLICATIONS
Non invasive blood pressure monitors.
Asthma peak detector
Medical instruments
Home use non-invasive blood pressure monitors
Home appliance: vacuum cleaners,
washing machines
Document #: PPDS-SMPS-007-07U-PP300 Rev B
JLWORLD [ JL WORLD COMPANY LIMITED. ]
