
3–63
Motorola Sensor Device Data
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PRESSURE (P1)/VACUUM (P2) SIDE IDENTIFICATION TABLE
Motorola designates the two sides of the pressure sensor
as the Pressure (P1) side and the Vacuum (P2) side. The
Pressure (P1) side is the side containing fluorosilicone gel
which protects the die from harsh media. The Motorola MPX
pressure sensor is designed to operate with positive differen-
tial pressure applied, P1 > P2.
The Pressure (P1) side may be identified by using the table
below:
Part Number
Case Type
Pressure (P1)
Side Identifier
MPX4100A
867–08
Stainless Steel Cap
MPX4100AP
867B–04
Side with Port Marking
MPX4100AS
867E–03
Side with Port Attached
MPX4100ASX
867F–03
Side with Port Attached
ORDERING INFORMATION
The MPX4100A series MAP silicon pressure sensors are available in the Basic Element, or with pressure port fittings that
provide mounting ease and barbed hose connections.
MPX Series
Device Type
Options
Case Type
Order Number
Device Marking
Basic Element
Absolute, Element Only
867–08
MPX4100A
MPX4100A
Ported Elements
Absolute, Ported
867B–04
MPX4100AP
MPX4100AP
Absolute, Stove Pipe Port
867E–03
MPX4100AS
MPX4100A
Absolute, Axial Port
867F–03
MPX4100ASX
MPX4100A
F
Freescale Semiconductor, Inc.
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