Pressure Sensor Combined PST 3

Application 1

0.2 to 3 bar (a)

Application 2

-40 to 130°C

Reference

Absolute

Max. pressure

5 bar

Operating temp. range

-40 to 130°C

Media temp. range

-40 to 130°C

Storage temp. range

0 to 40°C

Max. vibration

According to ISO 16750-3

Mounting

M6

Fitting

12.05 ± 0.8 mm

Weight w/o wire

24 g

Sealing

O-ring 7.59 x 2.62 mm

Power supply U_S

4.75 to 5.25 V

Max. power supply

16 V

Full scale output U_A at 5 V

0.4 to 4.65 V

Current I_S

9 mA

Response time T10/90

1 ms

Compensated range

10 to 85°C

Tolerance (FS) at U_S = 5 V

± 0.030 bar

Tolerance (FS)

± 1.07 %

Sensitivity

1,518 mV/bar

Offset

96.43 mV

T [°C]

R [Ohm]

-40

45,303

-30

26,108

-20

15,458

-10

9,395

0

5,895

10

3,791

20

2,499

25

2,056

30

1,706

40

1,174

50

833.8

60

595.4

70

435.6

80

322.5

90

243.1

100

186.6

110

144.2

120

112.7

130

89.28

Connector

Bosch Compact

Mating connector

D261.205.360-01

Pin 1

Ground

Pin 2

Temperature Signal

Pin 3

Power Supply

Pin 4

Pressure Signal

Various motorsport and automotive connectors are available on request.

This sensor is designed for engines using ROZ95, ROZ98, M15, E22 and Diesel.

The sensor can be connected directly to most control units.

To avoid noise, an ECU-input circuit with a RC-low pass filter (tau = 2 ms) is recommended.

Use engine oil (5W40) as O-Ring grease (no silicone based grease).

Avoid miss-pinning (max. 5 minutes at I = 0.3 A).

Please find further application hints in the offer drawing and free download of the sensor configuration file (*.sdf) for the Bosch Data Logging System at our homepage.

To avoid damage caused by condensate the maximum mounting position from vertical is +-60°.