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Pressure Sensors (PS)

Brief description

Automotive pressure sensors are widely used in vehicle engine systems, air conditioning systems, braking systems, fuel control systems, and exhaust after-treatment systems. The product is installed on the corresponding system or pipeline to detect the pressure (and temperature) information in real time. The measured pressure (and temperature) signals would be transmitted to the vehicle's control system and ultimately achieve the efficient, stable and reliable operation of the vehicle.

Features

  • Sensor element: High-sensitive chip sets based on piezo-resistor MEMS technology

  • Pressure operating range: -1.2 to 50 bar or customer specific

  • Typical signal output: analog or SENT interface

  • Plug connector: customer specifc

  • Designed for harsh environments with excellent long-term stability

Benefits

  • Intelligent zero- and temperature compensation enabling most robust output signal over wide temperature range

  • Robust sensor design (depolarization protection, exceptional shake and vibration tolerance, sealing solutions, EMC/ESD concepts and others)

  • Improved, application-specific accuracy within wide operation range

  • Customized pressure range, output curve, and dimensions for easy design-in

  • Highly modular product design enabling fast development cycles

  • Comprehensive product portfolio supporting customer needs

  • In-house die bonding capabilities enabling sensor miniaturization

Available support

  • Product development

  • Design-in support

  • Calibration solution

  • Rapid prototyping

Physical characteristics

  • Typical temperature range: -40 to 150 °C

  • Typical power supply: 5V

Typical applications

Engine oil pressure snsing, fuel tank 1) / fuel vapor 2) pressure sensing, carbon canister pressure sensing 3) 4), differential pressure sensing for gas particular filter, TMAP, MAP application, AC pressure sensing, brake booster pressure sensing and other fully-customizable pressure sensing applications.

Application example

PDF download

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