Sensor de presión para la industria del automóvil

Smart, Safe, and Efficient Pressure Monitoring for Modern Vehicles

Los sensores de presión para automóviles son componentes clave en Seguridad del vehículo, rendimiento del motor, control de emisiones y eficiencia del combustible.. Nuestros sensores de grado automotriz están diseñados para cumplir Estándares OEM, ofreciendo alta precisión, confiabilidad a largo plazo, y compatibilidad con diagnóstico a bordo (OBD). Desde motores de combustión tradicionales hasta vehículos de nueva energía, nuestras soluciones cubren toda la gama de necesidades de detección de presión en automóviles.

Automotive-Grade Reliability

✅ Designed per AEC-Q100/Q200 standards
✅ Endures thermal cycling, vibración, EMI, y mechanical shock

Compact, Durable Design

✅ Miniaturized form factor for tight spaces
✅ IP67/IP69K sealing for water, dust, and oil resistance
✅ Resistant to automotive fluids and high-pressure washdowns

Standard Output Interfaces

✅ Analog: 0–5V, 0–10V, 4–20mA
✅ Digital: CAN Bus (J1939/CANopen), LIN Bus, SENT
✅ Opcional PWM output for engine modules

Custom Connectors and Thread Types

✅ AMP, Bosch EV1, Delphi, M12, Deutsch DT04, and more
✅ Thread types: NPT, G1/8, M10, custom OEM standards

Aplicaciones

Engine and Transmission Systems

  • Manifold Absolute Pressure (MAP) sensing

  • Turbocharger boost pressure monitoring

  • Oil and transmission fluid pressure

Fuel and Emission Systems

  • Fuel rail and fuel tank pressure monitoring

  • Exhaust gas pressure for DPF regeneration

  • Evaporative emission control (EVAP) detection

Cooling and Air Conditioning

  • Radiator and coolant circuit pressure sensors

  • Refrigerant (R134a, R1234yf) pressure sensors

Battery and Hydrogen Systems

  • Battery pack pressure and thermal management

  • Hydrogen tank and fuel cell pressure sensing

Sensor de presión Winsen

Nuestros beneficios

✔ Aumenta fuel efficiency y engine performance
✔ habilita real-time diagnostics and safety control
✔ Reduces emissions with accurate EVAP and EGR monitoring
✔ Enhances passenger safety via ABS/EBS systems
✔ Supports both ICE and EV platforms

Use Case: Fuel Tank Pressure Sensor in EVAP System

📍 Desafío: EVAP system requires accurate vapor pressure detection to comply with emissions regulations.
Solución: Installed miniature pressure sensor with 0–5V output, automotive-grade ASIC, and compact housing.
📈 Resultados:

  • Enabled real-time leak detection

  • Helped OEM pass regulatory tests

  • Maintained stability over 100,000 km driving

Advanced Applications for New Energy Vehicles (NEV)

Battery Pack Pressure Monitoring

  • Detects internal pressure rise due to gas formation

  • Enhances fire safety in lithium battery packs

🚀 Hydrogen Fuel Cell Monitoring

  • High-pressure sensors (up to 700 bar) for H2 tanks

  • Compatible with FCV stack systems for flow regulation

Drive Performance with Automotive-Grade Pressure Sensors

From engine control to future hydrogen mobility, our automotive pressure sensors empower manufacturers with accurate, robust, and flexible sensing solutions.

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