When your engine requires accurate fuel pressure control, you need a reliable fuel rail transmitter that delivers consistent performance. The QS-P224 from Xi'an Qintai gives exact weight checking for present day diesel and gasoline motors. This progressed transmitter guarantees ideal fuel infusion timing, progressed combustion proficiency, and diminished emanations. Whether you're working with common rail diesel frameworks or gasoline coordinate infusion motors, our transmitter offers the exactness and toughness your applications demand.

Your fuel framework works beneath extraordinary conditions. You require components that can withstand tall weights, temperature changes, and consistent vibration. Qintai QS-P224 conveys remarkable unwavering quality in these requesting environments.
Robust Construction
Built with premium SS304 and SS316L materials, this transmitter withstands destructive fuel situations. The strong development guarantees long-term execution indeed in unforgiving working conditions.
Fast Response Time
With reaction times beneath 5ms, you get real-time weight information for exact fuel infusion control. This fast reaction makes a difference your motor administration framework make moment alterations for ideal performance.
Wide Pressure Range
Whether you require low-pressure checking or high-pressure diesel applications up to 2000 bar, our transmitter adjusts to your particular necessities. The adaptable weight run covers most car and mechanical applications.
| Parameter | Specification |
|---|---|
| Model | QS-P224 |
| Pressure Range | -1~0bar; 0~1...2000bar |
| Overload Protection | 150% Full Scale |
| Burst Pressure | 300% Full Scale |
| Output Options | 4-20mA, 1-5V, 0.5~4.5V, 0-5V, 0-10V |
| Power Supply | 5~36VDC, 5VDC |
| Response Time | <5ms |
| Combined Error | 1% FSO, 2% FSO |
| Repeatability | ≤ ±0.2% FSO |
| Long-term Stability | ≤ ±0.2% FS/year |
| Wetted Parts | SS304, SS316L, Hastelloy |
| Pressure Connection | M20×1.5, G1/2, G1/4, NPT1/2 (customizable) |
| Operating Temperature | -20°C to 125°C |
| Temperature Compensation | 0°C to 80°C |
| Electrical Connection | M12x1.5 connector, Packard DIN43650A, Cable |
Automotive Systems
Perfect for common rail diesel motors and gasoline coordinate infusion frameworks. Your vehicle's ECU gets precise weight information for exact fuel conveyance control.
Industrial Equipment
Suitable for stationary motors, generators, and overwhelming apparatus requiring dependable weight observing. The transmitter's vigorous plan handles mechanical working conditions.
Marine Applications
Corrosion-resistant materials make this fuel rail transmitter perfect for marine diesel motors. You can believe its execution in saltwater environments.
Temperature Compensation
Qintai progressed temperature stipend guarantees precise readings over the full working extend. You get steady execution in any case of encompassing conditions.
Multiple Output Options
Choose from different yield signals to coordinate your framework necessities. This adaptability rearranges integration with existing control systems.
Customization Available
We offer customized weight associations and details to meet your interesting application needs. Our building group works with you to create the culminate solution.
Since 2001, we've been China's driving weight transmitter producer. Qintai 420 representatives, counting 86 R&D professionals, center on conveying inventive arrangements. We hold ISO9001, IATF16949, and other universal certifications.
Proven Track Record
As the center provider to China's beat motor producers like Weichai Control and Yuchai Control, we get it what you require. Our market-leading position reflects our commitment to quality.
Innovation Focus
With 58 development licenses and ceaseless R&D speculation, we remain ahead of innovation patterns. You advantage from our most recent developments in weight detecting technology.
Global Support
Qintai comprehensive OEM and ODM administrations guarantee you get precisely what your application requires. From beginning plan to mass generation, we back your extend each step of the way.





Don't compromise on fuel system performance. Qintai fuel rail transmitter provides the accuracy and reliability your applications demand. Contact our technical team today to discuss your specific requirements.
Ready to improve your fuel system performance? Reach out to us at info@qt-sensor.com for technical specifications, custom solutions, and pricing information. Let our expertise help you achieve optimal engine performance and emissions control.
Our customers’ satisfaction speaks for our quality — contact us to experience the same reliable service.