Bosch Motorsport | Pressure Sensor Combined PST-F 2 280 bar

Pressure Sensor Combined PSTF 2 280 bar

 Pressure: 0 to 280 bar
 Temperature: -40 to 140°C
 Power supply: 5 V
 Weight: 36 g

This sensor is designed to measure absolute gasoline pressure and gasoline temperature in direct injection systems.
The pressure measurement is based on the expansion of a steel diaphragm, where strain gauges areplaced to a Wheatstone bridge. The measured signal
is proportional to the pressure and is processed in
an application specific integrated circuit.
The temperature measurement is conducted by an
NTC thermistor. The main feature of this sensor is its
compact design and the integration of two functions(temperature and pressure measurements) in a common housing.
Application

Weight without wire

36 g

Wrench size

27 mm

Installation torque37.5 ± 2.5 NmSealing

Sealed cone

Electrical Data
Power supply US

4.75 to 5.25 V

Max power supply US max

16 V (18 V for max. 1 h)

Full scale output UA

0.5 to 4.5 V US ratiometric

Current IS

12 mA

Characteristic 1
Response time T10/90

Pressure: 0.2 to 0.8 ms
Temperature: 9 s (responsetime of temperature signal inoil dip bath 20 to 100°C)

Application 1

0 to 280 bar

Reference

Absolute

Max. pressure

340 barCompensated range-40 to 130°C

Application 2-40 to 140°C

Tolerance (FS) at US

Resistance at 25°C

10 kOhm

Operating temp. range-40 to 140°C+/- 1 % at 0 to 100°C+/- 1.5 % at -40 to 0°C and
100 to 130°C

Media temp. range-40 to 140°C

Sensitivity at US = 5 V

14.3 mV/bar

Storage temp. range-40 to 60°C

Offset

500 mV at US = 5 V

Biofuel compatibility

E26, E85Characteristic 2Max. vibration

210 m/s2 RMS at 147 to 1,350 Hz
175 m/s2 RMS at 1,350 to 2,000Hz

T [°C]R [Ohm]-40

243,241-30

135,753-20

78,716-10

47,258029,287

1018,684

Technical Specifications
Mechanical Data
Male thread

M10x1

Bosch Motorsport | Pressure Sensor Combined PST-F 2 280 bar

2|32012,240

Pin 2

Pressure Signal

2510,000

Pin 3

Temperature Signal

308,218

Pin 4

Power Supply

40

5,642

50

3,955

Various motorsport and automotive connectors are available onrequest.

60

2,826

70

2,055801,519

The sensor can be connected directly to most control units.

901,141

100868.4

For temperature measurement please use a pull-up resistor with
an optimal value of 4.6 kOhm.

110669.9120523.2

130413.3

140330.0

Installation Notes

The sensor has a protection for overvoltage, reverse polarity andshort-circuit.
Please find further application hints in the offer drawing and freedownload of the sensor configuration file (*.sdf) for the Bosch
Data Logging System at our homepage.
Safety Note
The sensor is not intended to be used for safety related applications without appropriate measures for signal validation in the application system.
Legal Restrictions
Due to embargo restrictions, sale of this product inRussia, Belarus, Iran, Syria, and North Korea is prohibited.

Connectors and Wires

Ordering Information

Connector

Hirschmann

Mating connector

F02U.B00.596-01

Pin 1

GroundDimensions

Pressure Sensor Combined PST-F 2 280 bar
Order number 0261.545.115

Bosch Motorsport | Pressure Sensor Combined PST-F 2 280 bar

3|3

Represented by:
Europe:Bosch Engineering GmbH
Motorsport
Robert-Bosch-Allee 174232 AbstattGermanyTel.: +49 7062 911 9101
Fax: +49 7062 911 79104
motorsport@bosch.com
www.bosch-motorsport.de

North America:
Bosch Engineering North America
Motorsport
38000 Hills Tech Drive
Farmington Hills, MI 48331-3417
United States of America
Tel.: +1 248 876 2977
Fax: +1 248 876 7373
motorsport@bosch.com
www.bosch-motorsport.com© Bosch Engineering GmbH 2024 | Data subject to change without notice54361099 | en, 1, 19. Jul 2024

Asia-Pacific:
Bosch Engineering Japan K.K.
Motorsports Department
1-9-32 Nakagawa Chuo, Tsuzuki-ku
Yokohama City
Kanagawa Prefecture 224-8601
Japan
Tel.: +81 45 605 3032
Fax: +81 45 605 3059
www.bosch-motorsport.jp

Australia, New Zealand and South
Africa:Robert Bosch Pty. Ltd
Motorsport
1555 Centre Road
Clayton, Victoria, 3168
Australia
Tel.: +61 (3) 9541 3901
motor.sport@au.bosch.com