MERCEDES pressure sensor 9325005011

PRESSURE SENSOR FOR VOLVO  AND  SCANIA.

Model 671: Brake Pressure Sensor

FEATURES

..0 to 174 psig; 0 to 1.2MPa; 0 to 12 bar

..1.5FS Total Accuracy

.. MEMS technology

..Programmable ASIC to meet customer
specifications

..Low part count enhances reliability

..Amplified and temperature compensated

..EMI protection

DESCRIPTIONS

Model 671 incorporates MEMS technology and custom Application Specific Integrated
Circuit (ASIC) technology in the design. It is specifically designed for tough automotive
application.Based on the piezo resistive principle two pressure sensor elements transform two
system pressures into electrical output signals proportionally to the pressure.

Model 671 is designed to perform in the underhood harsh environment such as temperature
extremes, vibration, thermal and mechanical shock, and corrosive chemical.

SENSOR SPECIFICATIONS

Electrical:

Supply Voltage 5.0±0.5 VDC

Supply Current 15 mA dc max per sensor

Output Type ratiometric

Output Voltage 1.0 to 4.0 V dc at 5V dc excitation

Electrical connector bayonet nut connector DIN 72 585,6 pole with round contact

Operating Characteristics:

Range 0 to 174 psig

0 to 1.2 MPa

0 to 12 bar

Proof Pressure 16 bar (20 bar pressure peak for t≤1 min)

Burst Pressure 30 bar for t≤10 min

Total Accuracy (20≤T≤60) 1.5FS max

Environmental Effects:

Compensated Temperature Range -40 to +135

Storage Temperature Range -40 to +150

Mechanical:

Pressure Port 2 pivots φ 9.4 mm for O-ring

Media Compatibility Compressed air, aqueous and saline, contaminated
with technical grease and oil, solid and gaseous
combustion residue of oil (sulphurous
hydrocarbon), parts of antifreezer and plasticizer

Protection Class IP 69 and IP 67 with plugged-in connector

Notes:

1. Total accuracy is the RSS of non-linearity, hysteresis, non-repeatability and thermal errors.

2 . Please contact us for special design to meet your requirements.