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INTAKE PRESSURE SENSOR 价格:

The intake pressure and temperature sensor is mainly used to detect the air pressure and temperature inside the intake manifold and provide signals to the ECU. The ECU controls the basic fuel injection quantity through the signals.

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FEATURE ADVANTAGES PRODUCT FUNCTION BASIC PRINCIPLES SPECIFICATION PARAMETERS

The product is compatible with two signals, pressure signal and temperature signal.

The appearance and customer interface can be compatible with OEM products.

Integrated design of bridge and conditioning circuit, isolated from NTC cavity, with good sealing performance.

NTC resistors are soldered onto pins using resistance welding.

Laser marking and barcode management for better traceability.

According to customer requirements, multiple range options are available(10-115,10-250,13.3-106.7,20-300,50-400,50-500kpa abs)


The intake pressure and temperature sensor is mainly used to detect the air pressure and temperature inside the intake manifold and provide signals to the ECU. The ECU controls the basic fuel injection quantity through the signals.

① Pressure conversion function: The pressure acts on the diaphragm of the charged bridge, causing deformation of the diaphragm to change the resistance on the opposite side, forming a weak potential difference signal conditioning circuit. By amplifying and adjusting the voltage, the output standard pressure voltage corresponding output curve is obtained;

② Temperature conversion function: Using NTC (variable resistance resistor), the resistance changes with the temperature, and works with ECU to form a changing voltage signal;



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