Bosch Motorsport | Pressure Sensor Combined PST-F 1

Pressure Sensor Combined PSTF1

 Pressure: 0 to 10 bar
 Temperature: -40 to 150°C
 Power supply: 5 V
 Weight: 38 g

This sensor is designed to measure relative gasoline
pressure and gasoline temperature in port injection
systems.
The pressure measurement of the sensor is bymeans of a piezoresistive element which is acted on
by a silicon diaphragm in contact with the fluid being measured. The reference (relative) pressure isprovided via an opening in the sensor housing andacts on the active upper side of the silicon diaphragm.

Technical Specifications
Mechanical Data
Male thread

M10x1

Weight without wire

38 g

Wrench size

27 mm

Installation torque

24 Nm

Sealing

Sealed cone

Electrical Data

Application

Power supply US

4.75 to 5.25 V

0 to 10 bar (rel)Max power supply US max

16 V (18 V, 1 h max)

Application 2-40 to 150°C

Full scale output UA

0.5 to 4.5 V US ratiometric

Reference

Relative

Current IS

12.5 mA

Max. pressure

20 bar max 15 min

Characteristic 1

Burst pressure (static)

40 barOperating temp. range-40 to 150°C(160°C max 250 h)

Storage temp. range

Application 1

Response time Uout when Us
is switched-on t10/90

2.0 msJump response time to pressure changes Uout

0.8 ms-30 to 60°C

Fuel compatibility

Engine oils, most gasoline andDiesel fuelsCompensated range-40 to 150°C

80 m/s2 at 20 to 260 Hz
60 m/s2 at 260 to 520 Hz

Tolerance (FS) at US+/-1.2 % at 0 to 100°C

Max. vibration
Vibration testingaccording to DIN EN ISO
60068-2-6 (2008-10)

Amplitude of deflection

s=0,35 mm at 70 to 147 Hz

Amplitude of acceleration aa=300 m/s2 at 147 to2,000Hz
Sensitivity

400 mV/bar at US = 5 V

Offset

500 mV at US = 5 V

Bosch Motorsport | Pressure Sensor Combined PST-F 1

Characteristic 22|3Connectors and Wires

Response time t10/90

9 s (meas. in oil, 20 to 100°C)

Connector

Bosch Trapezoid

T [°C]R [Ohm]Mating connector

F02U.B00.751-01-40

44,864

Pin 2

Pressure Signal-30

25,524

Pin 3

Power Supply-20

15,067Pin 4

Ground-10

9,195

Pin 5

Temperature Signal

05,784

103,74020

2,480

The sensor can be connected directly to most control units.

30

1,683

40

1,167

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

50

824

60

594

70

434.9

80

323.4

90

244

100

186.6

110

144.5

120

113.3

130

89.9

140

71.9

150

58.1

Dimensions

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.
Ordering Information
Pressure Sensor Combined PST-F 1
Order number 0261.544.01F

Bosch Motorsport | Pressure Sensor Combined PST-F 1

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 DriveFarmington 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 notice54249355 | en, , 06. Aug 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