What environmental tests are needed for automotive pressure sensors?

The reliability of electronic products is very high. As a complex vehicle, the harsh environment ( transportation, storage, work, climate , etc. ) tests whether the automotive electronic system can meet the requirements. Bao Haotong introduces you to the automotive pressure sensor environment experiment?

Test items

Experimental conditions

duration

High temperature, bias

100 ° C , 5V

1,000 hours

Temperature shock

-40 ° C~125 ° C

1,000 times

High temperature and humidity

85 ° C , 85%RH , no bias

1,000 hours

Pressure, power and temperature cycling

20kPa~Patm 5V , -40~125 ° C

3000 hours

Heat storage

125° C

1,000 hours

Cold storage

-40° C

1,000 hours

Pressure cycle

20kPa~Patm

2 million times

Pressure overload

2Patm

vibration

5~10g sweep frequency

30 hours

Impact

50g, 100ms pulse

3 faces
100 times each

Fluid/media compatibility

Air, water, corrosive water, gasoline, methanol, ethanol, diesel oil, engine oil, etc.

Various applications

Precision Turning Part

Precision Turning Part,CNC Machining Joint,CNC Machining Service,CNC Brass Nut

Dongguan Leda Metal Co.,Limited , https://www.ledametals.com