What are automotive pressure sensors used for?

Automotive pressure sensors are critical components used in EGR systems, HVAC compressor protection, manifold air pressure (MAP) sensing, oil pressure monitoring, fuel pressure systems, and air filter quality monitoring. They ensure optimal engine performance, emissions control, and system protection.

What is the operating temperature range of your pressure sensors?

Our automotive pressure sensors operate reliably across extreme temperature ranges from -40°C to +150°C, making them suitable for all automotive applications from cold starts to high-temperature engine compartments.

Are your pressure sensors IATF certified?

Yes, all our automotive pressure sensors are manufactured in IATF 16949:2016 certified facilities, ensuring the highest quality standards for automotive grade components with 100% testing and validation.

What types of pressure sensors do you manufacture?

We manufacture both pressure switches (SPST/SPDT configurations with ±3 psi tolerances) and analog pressure sensors (0.5VDC to 4.5VDC output with ±3% accuracy). Both types support multi-media sensing for air, coolant, water, and oil.

Can you develop custom pressure sensors?

Yes, we specialize in custom OEM sensor development with fast turnaround times. Our engineering team works directly with you to design pressure sensors that meet your specific requirements for housing materials, pressure ranges, output signals, and mounting configurations.

+91-22-35251777

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IATF 16949:2016

IATF 16949:2016 Certified

Automotive Pressure Sensors & Switches

High-precision pressure sensors for critical automotive applications with fast development cycles, comprehensive testing, and proven reliability. Ceramic sensors with ±3% accuracy for EGR, HVAC, MAP, oil pressure, and brake systems.

Key Applications:

EGR applications
HVAC Compressor protection
Manifold Air Pressure Sensors (MAP, MAP/T)

IATF 16949 certified automotive pressure sensors for EGR, HVAC, MAP, and oil pressure monitoring with -40°C to +150°C operating range

Technical Excellence:

Temperature Range

-40°C to +150°C

Accuracy

Tolerances as low as 3%

Testing

IP 67 Protection

Automotive Pressure Sensor Applications

Our pressure sensors are designed for critical automotive systems requiring precise pressure monitoring and control.

EGR System Monitoring

Critical pressure sensing for Exhaust Gas Recirculation systems ensuring optimal emissions control and engine performance

HVAC Compressor Protection

Reliable pressure monitoring for automotive air conditioning systems preventing compressor damage and ensuring cabin comfort

Manifold Air Pressure (MAP)

Precise intake manifold pressure measurement for fuel injection optimization and engine management control

Air Filter Quality Monitoring

Advanced pressure differential sensing to monitor air filter condition and ensure optimal engine airflow

Oil Pressure Sensing

Critical engine oil pressure monitoring for lubrication system health and engine protection alerts

Fuel Pressure Monitoring

Precision fuel rail pressure sensing for direct injection systems ensuring optimal combustion efficiency

Pressure Sensor Technology & Technical Specifications

Advanced pressure sensors engineered for critical automotive applications with industry-leading reliability and precision.

-40°C to +150°C

Temperature Range

Extreme temperature operation capability

100%

Testing

Complete production validation

IATF

16949:2016

Certified quality standards

Advanced Pressure Sensing Capabilities

Switch Technology

SPST/SPDT Configurations

Flexible switching options for diverse applications

±3 psi Tolerances

Industry-leading precision for critical systems

Sensor Performance

0.5VDC to 4.5VDC Output

Wide voltage range for system compatibility

±3% Accuracy

High precision measurement capability

Advanced Materials

Ceramic Sensor Technology

Enhanced durability and long-term stability

Multi-Housing Options

Aluminium, brass, and stainless steel variants

Multi-Media Sensing

Versatile Fluid Compatibility

Air, coolant, water, and oil sensing

Wide Pressure Range

Comprehensive coverage for all applications

Performance Excellence

Fast Response Time

Rapid pressure detection and stable output

IP67 Protection

Automotive-grade environmental resistance

Technical Specifications

Indicative pricing from ₹600 per unit. Contact us for an OEM quotation.

Pressure Switches

Pressure Sensors

Temperature Range

-40°C to +150°C

Switch Types

SPST / SPDT

Configuration

Isolated / non isolated

Tolerances

As low as +/- 3 psi

Protection Rating

IP 67

Housing Materials

Various options available

Sensing Media

Air / Coolant / Water / Oil

Customisation

Per customer request

Temperature Range

-40°C to +150°C

Output

0.5VDC to 4.5VDC

Sensor Type

Ceramic sensors

Tolerances

As low as +/- 3%

Protection Rating

IP 67

Housing Materials

Aluminium / Brass / Stainless Steel

Sensing Media

Air / Coolant / Water / Oil

Customisation

Per customer request

Knowledge Base

Frequently Asked Questions

Engineering answers to the questions our customers ask most often.

An automotive pressure sensor converts fluid or gas pressure into an electrical signal for the engine control unit (ECU). The most common technology is ceramic piezoresistive: a thin ceramic diaphragm flexes under pressure and a Wheatstone bridge of diffused resistors converts the strain into a 0.5–4.5 V ratiometric output. Sensing Technologies manufactures ceramic piezoresistive pressure sensors and switches at ±3% accuracy, –40°C to +150°C, IP67, for EGR, HVAC, MAP, oil pressure and brake applications. IATF 16949:2016 certified, Mumbai.