Pressure Sensor Fluid PSC-260

The PSC-260 is specially designed to measure absolute pressure in gasoline direct injection applications. This sensor is also compatible with other kind of fluids e.g. Diesel, engine oil, transmission oil or brake fluid.

The sensor uses a thin layer technique to achieve high accuracy pressure measurements. The stainless steel measuring cells with piezoresistive bridges are hermetically welded with stainless steel pressure ports. The internal reference ensures ambient pressure independent measurements.

The main benefits of this sensor are its high accuracy, its wide measurement range and its robust and compact design.

Features

  • Application: 0 to 260 bar
  • Response time: 2 ms
  • Pressure reference type: Absolut
  • Power supply: 5 V
  • Weight: 35 g

Application

Application

0 to 260 bar (a)

Pressure reference type

absolute

Max. pressure

320 bar

Operating temp. range

-40 to 130°C (140°C)

Media temp. range

-40 to 130°C (140°C)

Storage temp. range

-30 to 60°C

Max. vibration

560 m/s2 at 800 to 900 Hz
350 m/s2 at 1.000 to 2.500 Hz

Technical Specifications

Mechanical Data

Male thread

M10 x 1

Wrench size

27 mm

Installation torque

22 Nm in steel
32.5 Nm in aluminum

Weight w/o wire

35.2 g

Sealing

sealed cone

Electrical Data

Power supply US

4.75 to 5.25 V

Max power supply US max

16 V

Full scale output UA

10 to 90 % US ratio metric

Current IS

12 mA

Characteristic

Load capacity

10 nF

Output resistance

10 Ohm

Tolerance (FS)

+ 1 % (0 to 100°C)
+ 1.5 % (-40 to 0°C and 100 to 130°C)

Sensitivity

15.38 mV/bar at US = 5 V

Offset

500 mV at US = 5 V

Connectors and Wires

Connector

ASL 6-06-05PC-HE

Mating connector
ASL 0-06-05SC-HE

F 02U 000 228-01

Pin 1

-

Pin 2

Gnd

Pin 3

Sig

Pin 4

US

Pin 5

-

Various motorsport and automotive connectors are available on request.

Please specify the required wire length with your order.

Sleeve

DR-25

Wire length L

13 to 95 cm

Installation Notes

The PSC-260 can be connected directly to most control units. Please consider the TCI for the electrical connection of the sensor.

The sensor has a protection for overvoltage, reverse polarity and short-circuit.

Please do not fix the sensor directly to the engine block to avoid undesired strong vibrations.

Each mounting orientation is possible.

Please consider using the adapter F 02U 002 711-01.

The sensor meets all EMV, EMC and ESD automotive standards.

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.

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 Fluid PSC-260

Order number: F 02U V00 990-03

Accessories

Adapter

Order number: F 02U 002 711-01

Dimensions

Sensor
Adapter

Downloads