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Gas tank pressure sensor


The main function of the gas tank pressure sensor is to measure the inside pressure changes of the fuel tank, which can easily find gas leakage in advance, or other abnormal pressure changes caused by vehicle breakdowns.


Technical Parameters:

Pressure Range
Operating -3.75 to 1.25 kPa
Maximum 75 kPa
Full Scale Accuracy 5%
Temperature Range
Operating -40°C to 85 °C
Storage -40°C to 125 °C
Electrical Characteristics
Supply Voltage 5.0 ± 0.1 V dc
Supply Current <10 mA dc
Maximum Output Current Sink 40 mA dc
Source 45 mA dc
Output Impedance 100 ohms
Output Voltage 0.5 to 4.5 V dc
Response Time (1) (10% to 90%)
1.0 ms


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