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QY1802 LPG Automotive Pressure Sensor

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Product Name:QY1802 LPG Automotive Pressure Sensor

QY1802 LPG Automotive Pressure Sensor

Product Description:

QY1802 LPG Automotive Pressure Sensor

Summary of Product

The diffusion silicon pressure sensor of model QY1800 is a kind of silicon piezoresistive pressure sense organ using the advanced MEMS technology and integrating the modern information processing technology which is to convert pressure signal to standard voltage signal. The intelligentized compensation technology solved the inherent problem of silicon piezoresistive pressure sense organ on temperature drift, Which shows off the advantage of diffusion silicon pressure sensor.

QY1802 LPG Automotive Pressure Sensor

QY1802 diffusion silicon pressure sensor incorporates MEMS and ASIC technology in the design to achieve high- Accuracy pressure measurements in the whole working temperature range and has been in mass production.  

This sensor is installed on a multiple unit valve of LPG fuel system in luggage. It measures the pressure of liquefied petroleum gas which is increased by fuel pump and conveys this signal to ECU.



Pressure RangeFS

Pressure                         5        10    20    50    70    100    Bar

                                                      0. 7  1. 7  3. 5        5      7      10      MPa

Overpressure              ≥ 200%FS

Output Voltage          0. 54. 5V@5V       Other request, Please contact us

Supply Voltage          5V± 0. 5V                            930V

Power consumption    2mA  (Typical)

Accuracy                         ≤ ± 1. 0 %FS  @    0+40

≤ ± 3. 0 %FS  @40+125

Response Time          1ms

Long term stability                                Typical 0. 25%

Operating temperature range               - 40+125

Storage temperature range                  - 40+125

IP Level                                                    IP65

Connector                         3/ 8- 24- UNF (internal and external thread)

other interfaces can be customized.

medium compatibility      Compatible with LPG (mixture of propane and butane)

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Supplier Details

Shanghai Baolong Automotive Corporation

Gold Member
Market Type: OE Market 
Business Type: Manufacturer
Main Product: TPMS, Pressure Sensor, Rain Sensor, 360° View System, Tire Valves, Wheel Weights, Tire and Wheel Service Products, Repl ...

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