Diesel pressure transmitter

QS-P202A
• Inflammable and explosive media and environment
• ATEX II 2G IIC T6, ATEX II 1G IIC T6,
• ATEX II 3G IIA T3,
• Certain stock for shortening delivery time
• High accuracy measuring
• compact dimension design
• pulse-snubber against cavitations and liquid hammer
Digital CAN bus / LIN output version

Integrated temperature sensor (dual-output: pressure + temperature)

High-pressure version up to 250 MPa for modern diesel common rail systems

Explosion-proof and EMC-hardened designs

Customized connectors for Bosch, Denso, or Continental ECU compatibility

OEM logo & part number laser engraving
Product Description

High-Performance Diesel Pressure Transmitter for Modern Engine Systems

Are you looking for dependable weight observing arrangements for your diesel motor applications? Our advanced diesel pressure transmitter conveys extraordinary exactness and strength for requesting car situations. Outlined particularly for cutting edge diesel motors, this transmitter gives exact weight estimations basic for ideal motor execution and outflow control. Whether you're working with common rail frameworks, fuel infusion frameworks, or aftertreatment applications, our transmitter guarantees reliable, solid information transmission to your motor control unit. With over 20 a long time of mastery in car transmitter innovation, we get it what it takes to keep your diesel motors running smoothly.

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Why Choose Qintai Diesel Engine Pressure Monitoring Solutions?

Modern diesel motors require exact weight control for ideal execution. Qintai weight transmitters convey the precision and unwavering quality your applications demand.

Superior Accuracy and Response Time

You get remarkable estimation accuracy with ±0.5% full-scale exactness. The ultra-fast reaction time of less than 1 millisecond guarantees real-time weight observing. This fast reaction makes a difference your motor administration framework make moment alterations for ideal performance.

Robust Construction for Harsh Environments

Your diesel motors work in challenging conditions.Qintai transmitters withstand extraordinary temperatures from -40°C to +150°C. The stainless steel development stands up to erosion from diesel fuel and other car liquids. IP67 assurance rating guarantees dependable operation in damp and dusty environments.

Versatile Pressure Range Options

We offer numerous weight ranges to coordinate your particular needs. Standard ranges incorporate 0-2 MPa, 0-5 MPa, and 0-20 MPa. For high-pressure common rail frameworks, we give transmitters evaluated up to 200 MPa. This adaptability guarantees you discover the culminate transmitter for your application.

Advanced Features for Professional Applications

Multiple Output Options

You can select from different yield signals to coordinate your framework prerequisites. Standard alternatives incorporate 0.5-4.5V ratiometric yield for coordinate ECU association. Advanced CAN and LIN transport yields are accessible for advanced vehicle networks.

Temperature Compensation Technology

Qintai​​​​​​​ diesel pressure transmitter incorporates coordinates temperature remuneration over the full working extend. This include keeps up exactness in any case of encompassing temperature changes. The built-in temperature transmitter gives double yield capabilities when needed.

Explosion-Proof Certifications

Safety comes to begin with in car applications. Our transmitters carry ATEX certifications for dangerous situations. This makes them reasonable for fuel framework applications where security is foremost.

Technical Specifications

Parameter Specification
Measuring Principle Piezoresistive silicon strain gauge
Pressure Range 0-2 MPa to 200 MPa (customizable)
Accuracy ±0.5% FS (typical), ±1.0% FS (max)
Response Time ≤1 ms
Operating Temperature -40°C to +150°C
Output Signal 0.5-4.5V, 4-20mA, CAN/LIN digital
Supply Voltage 5V DC (automotive), 9-36V DC (industrial)
Protection Class IP65/IP67/IP69K
Housing Material Stainless steel 304/316L
Process Connection M12×1.5, M14×1.5, M10×1, custom
Electrical Connection Bosch EV1/Delphi/AMP Superseal/M12
Vibration Resistance 20g (10-2000 Hz)
Long-term Stability ≤0.2% FS/year

Applications and Industries

Common Rail Fuel Systems

High-pressure fuel infusion frameworks require exact weight checking. Our transmitters handle weights up to 250 MPa with amazing exactness. They coordinated consistently with Bosch, Denso, and Mainland ECU systems.

SCR Aftertreatment Systems

Selective Catalytic Decrease frameworks require dependable weight criticism. Qintai transmitters screen urea infusion weight and deplete backpressure. This guarantees ideal emanation lessening performance.

Hydraulic Systems

Heavy apparatus and portable gear advantage from our vigorous weight transmitters. They screen pressure driven liquid weight in development gear and rural machinery.

Quality and Certifications

We keep up the most elevated quality guidelines through comprehensive certifications. Our ISO9001 and IATF16949 certifications guarantee reliable fabricating quality. CE, UL, and RoHS compliance illustrates our commitment to worldwide standards.

Qintai state-of-the-art fabricating office produces over two million transmitters every year. With 86 devoted R&D professionals, we ceaselessly improve to meet advancing advertise needs.

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Customization and OEM Services

Every application has interesting necessities. We offer comprehensive customization administrations to meet your particular needs. Our designing group works closely with you to create custom-made solutions.

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Custom Connector Options

We give connectors consistent with major ECU producers. Bosch, Denso, and Mainland connector choices guarantee simple integration. Custom connector plans are accessible for specialized applications.

OEM Logo and Part Number Services

Your brand personality things. We offer laser etching administrations for OEM logos and portion numbers. This proficient wrapping up touch strengthens your brand presence.

Why Partner with Xi'an Qintai?

As China's driving car transmitter producer, we bring unmatched skill to each venture.Qintai​​​​​​​ diesel pressure transmitter technology powers major engine manufacturers including Weichai Power and Yuchai Power.

With over 420 workers and 58 innovation licenses, we lead the industry in advancement. Our commitment to quality and client fulfillment has earned us the beat advertise position in China.

Get Started Today

Ready to progress your diesel motor execution with accuracy weight observing? Our specialized group is prepared to offer assistance you select the idealize transmitter for your application.

Contact us today at info@qt-sensor.com to discuss your pressure sensing requirements. We'll work with you to develop the ideal solution for your diesel engine applications.

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Our customers’ satisfaction speaks for our quality — contact us to experience the same reliable service.