MPX4250D 查看數據表（PDF） - Motorola => Freescale
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MPX4250D
Motorola => Freescale
MPX4250D Datasheet PDF : 8 Pages
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MPX4250D SERIES
Transfer Function (MPX4250D)
Nominal Transfer Value: Vout = VS x (0.00369 x P + 0.04)
" Nominal Transfer Value: (Pressure Error x Temp. Factor x 0.00369 x VS)
" Nominal Transfer Value: VS = 5.1 0.25 Vdc
Temperature Error Band
MPX4250D Series
4.0
3.0
Temperature
Error
2.0
Factor
1.0
Temp
– 40
0 to 85
+125
Multiplier
3
1
3
0.0
–40 –20
0
20 40
60 80 100 120 140
Temperature in °C
NOTE: The Temperature Multiplier is a linear response from 0° to –40°C and from 85° to 125°C.
Pressure Error Band
5.0
4.0
3.0
2.0
Pressure 1.0
Error
0
(kPa) –1.0
–2.0
–3.0
–4.0
–5.0
0 25 50 75 100 125 150 175 200 225 250
Pressure
(kPa)
MPX4250D Series
Pressure
0 to 250 kPa
Error (max)
± 3.45 kPa
ORDERING INFORMATION
The MPX4250D series silicon pressure sensors are available in the basic element package or with pressure port fittings that
provide mounting ease and barbed hose connections.
Device Type
Options
Case No.
MPX Series Order No.
Marking
Basic Element
Differential/Gauge, Element
Case 867–08
MPX4250D
MPX4250D
Differential/Gauge, Ported
Case 867B–04
MPX4250DP
MPX4250DP
Ported Elements
Differential/Gauge, Stove Pipe Port
Case 867E–03
MPX4250GS
MPX4250D
Differential/Gauge, Axial Port
Case 867F–03
MPX4250GSX
MPX4250D
4
Motorola Sensor Device Data
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