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Pressure Sensor Fluid PSS-140

Pressure Sensor Fluid PSS-140

The PSS 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.

Product Highlights

Features

  • Application: 0 to 140 bar
  • Response time: 2 ms
  • Pressure reference type: Absolut
  • Power supply: 5 V
  • Weight: 35 g

Downloads

Literature

Product Details

Application
0 to 140 bar
Application
Max. pressure
0 to 140 bar
180 bar
Application
Sensitivity at US= 5 V
0 to 140 bar
28.57 mV/bar
Application
Pressure reference type
0 to 140 bar
absolute
Application
Operating and media temp. range
0 to 140 bar
-40 to 130°C (140°C)
Application
Storage temp. range
0 to 140 bar
-30 to 60°C
Application
Max. vibration
0 to 140 bar
210 m/s2at 147 to 1,350 Hz
175 m/s² at 1,350 to 2,000 Hz
Mechanical Data
Mechanical Data
Male thread
M10 x 1
Mechanical Data
Wrench size
27 mm
Mechanical Data
Installation torque
22 ± 2 Nm in aluminum
32.5 ± 2.5 Nm in steel
Mechanical Data
Weight w/o wire
35.2 g
Mechanical Data
Sealing
sealed cone
Electrical Data
Electrical Data
Power supply US
4.75 to 5.25 V
Electrical Data
Max power supply USmax
16 V
Electrical Data
Full scale output UA
10 to 90 % USratiometric
Electrical Data
Current IS
12 mA
Characteristic
Characteristic
Load capacity
10 nF
Characteristic
Output resistance
10 Ohm
Characteristic
Tolerance (FS)
+ 1 % (0 to 100°C)
+ 1.5 % (-40 to 0°C and 100 to 130°C)
Characteristic
Sensitivity
Please see Variations
Characteristic
Offset
500 mV at US= 5 V
Connectors and Wires
Connectors and Wires
Connector
Bosch Compact
Connectors and Wires
Mating connector
3-pole Compact
D261.205.366-01
Connectors and Wires
Pin 1
Gnd
Connectors and Wires
Pin 2
Sig
Connectors and Wires
Pin 3
US
Sensor
Adapter

Further Information

The PSS- can be connected directly to most control units. Please consider the TCI for the electrical connection of the sensor.
The PSS- 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.
The PSS- can be connected directly to most control units. Please consider the TCI for the electrical connection of the sensor.
Please do not fix the sensor directly to the engine block to avoid undesired strong vibrations.
The PSS- can be connected directly to most control units. Please consider the TCI for the electrical connection of the sensor.
Each mounting orientation is possible.
The PSS- can be connected directly to most control units. Please consider the TCI for the electrical connection of the sensor.
Please consider using the adapter F02U.002.711-01.
The PSS- can be connected directly to most control units. Please consider the TCI for the electrical connection of the sensor.
The sensor meets all EMV, EMC and ESD automotive standards.
The PSS- can be connected directly to most control units. Please consider the TCI for the electrical connection of the sensor.
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
Safety Note
The sensor is not intended to be used for safety related applications without appropriate measures for signal validation in the application system.

Pressure Sensor Fluid PSS-140
Order number: 0261.545.053

Accessories

Adapter
Order number: F02U.002.711-01

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