MPX4250D SERIES

4

Motorola Sensor Device Data

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

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)

Temperature Error Band

Temp

Multiplier

– 40

3

0 to 85

1

+125

3

Temperature in

°C

4.0

3.0

2.0

0.0

1.0

–40

–20

0

20

40

60

140

120

100

80

MPX4250D Series

Temperature

Error

Factor

Pressure Error Band

Pressure

(kPa)

Pressure

Error (max)

0 to 250 kPa

± 3.45 kPa

75 100 125 150 175 200 225

25

50

250

NOTE: The Temperature Multiplier is a linear response from 0

° to –40°C and from 85° to 125°C.

4.0

3.0

2.0

1.0

0

–1.0

–2.0

–3.0

–4.0

–5.0

5.0

0

Pressure

Error

(kPa)

MPX4250D Series