Sputtered Thin Film Pressure Transmitter

Sputtered Thin Film Pressure Transmitter – Industrial-Grade Precision by Qintai

The Sputtered Thin Film Pressure Transmitter QS-P218 from Xi'an Qintai represents enterprise-level reliability backed by two decades of engineering excellence. This high-precision device features a fully welded structure with no O-rings, eliminating leakage risks entirely. You get exceptional performance across a measuring range from 0 to 4800 bar gauge pressure, with accuracy levels of 0.5% BFSL or 1% BFSL. Built for demanding industrial environments, it combines high overload capacity and burst pressure resistance. As the No. 1 supplier to China's leading power manufacturers including Weichai, Yuchai, and Quanchai, we deliver CE and UL certified solutions designed specifically for mass production scalability. With our annual capacity exceeding two million sensors, you receive proven technology trusted by the world's most demanding OEM partners.

What Is Sputtered Thin Film Technology?

Not at all like routine weight sensors that depend on cements or epoxies, our transmitter employments Physical Vapor Statement (PVD) to molecularly bond strain gage circuits straightforwardly onto a stainless steel stomach. This sputtering handle stores separator and resistive materials at the nuclear level.

The result? You kill gage crawl and flag flimsiness caused by cement maturing. This progressed fabricating strategy fathoms the industry's center torment point: long-term float and warm hysteresis in extraordinary conditions.

Whether you're working in high-vibration apparatus or extraordinary temperature situations where standard sensors come up short, this innovation conveys faithful accuracy.

Why Choose Our Sputtered Thin Film Pressure Transmitter?

Unmatched Durability

Our completely welded development implies no oil filling and no O-rings—common disappointment focuses in ceramic or silicon sensors. You get a sensor that withstands the harshest mechanical conditions.

The wetted parts utilize 17-4 PH or 316L stainless steel, advertising predominant resistance to pressure driven liquids, destructive gasses, and refrigerants. This makes our transmitter perfect for chemical preparing, overwhelming apparatus, and car applications.

Superior Execution in Extraordinary Environments

Because the detecting component is molecularly fortified with negligible mass, it's for all intents and purposes safe to vibration and mechanical stun. If your application includes high-speed pumps, portable power through pressure, or mechanical compressors, you require this level of resilience.

Operating temperature ranges from −40°C to +150°C (up to 200°C with specialized plan) guarantee solid execution over seasons and climates. Capacity temperature amplifies from −50°C to +150°C, ensuring your venture amid transport and warehousing.

Precision That Lasts

You advantage from 10+ a long time of operational life expectancy with negligible float. Our transmitters keep up exactness over millions of weight cycles, decreasing upkeep costs and downtime.

The inorganic nature of sputtered film avoids outgassing, making these sensors idealize for high-vacuum mechanical forms and clean-room applications.

Technical Specifications

Available Output Options

We understand your integration needs vary. That's why our Sputtered Thin Film Pressure Transmitters support multiple output formats:

Analog Signals:4–20 mA current loop, 0–5 V, and 0–10 V options work seamlessly with traditional control systems and PLCs.

Digital Communication:CAN, CANopen, and J1939 protocols suit automotive and heavy-duty industrial networks. For OEM integration, we offer I²C and SPI interfaces for compact embedded systems.

You choose the configuration that fits your existing infrastructure, reducing integration time and costs.

Independent R&D Capability

With 86 dedicated R&D technicians and 58 invention patents, innovation drives everything we do. Our independent research team continuously enhances product performance, reliability, and manufacturing efficiency.

This expertise allows us to offer comprehensive customization. Whether you need specific pressure ports, unique electrical connectors, or modified temperature ranges, we adapt our technology to your exact requirements.

Our IATF16949 certified quality system ensures every customization maintains the same rigorous standards as our core products.

Our Partners

We gladly serve as the center provider for China's best motor producers: Weichai Control, Yuchai Control, and Quanchai Control. Our position as the No. 1 advertise share holder in China reflects the believe these industry pioneers put in our technology.

Beyond car, we accomplice with universal brands in hydrodynamics, HVAC, mechanical computerization, and vitality segments. Our OEM and ODM administrations have fueled developments for companies over Europe, North America, and Asia.

Exhibition & Global Market Presence

Our team regularly participates in major international trade shows including Bauma China, Automechanika, and international sensor exhibitions. These events allow us to stay connected with global technology trends and customer needs.

We maintain active partnerships across 30+ countries. Our global presence ensures you receive localized technical support while benefiting from centralized manufacturing excellence.

Warehouse & Logistics

Our generation office keeps up key stock to bolster both large-scale orders and fast prototyping needs. With yearly generation capacity surpassing two million sensors, we adjust proficiency with flexibility.

We utilize progressed distribution center administration frameworks to guarantee exact, convenient fulfillment. Whether you arrange 100 units or 100,000, you get the same consideration to detail and conveyance exactness.

Packaging & Shipment

Each transmitter experiences defensive bundling planned for worldwide shipping. Anti-static froth, dampness obstructions, and shock-resistant holders defend your speculation from manufacturing plant to establishment site.

We work with trusted coordinations accomplices to offer assisted shipping choices. Real-time following keeps you educated all through the conveyance handle, whereas our send out documentation ability smooths traditions clearance.

Frequently Asked Questions

Q: What makes sputtered lean film superior than ceramic or silicon sensors?

A: Our innovation offers prevalent long-term soundness and media compatibility without O-rings or oil-filling—common disappointment focuses in other sensor sorts. You get dependable execution without the upkeep headaches.

Q: How does the transmitter perform in high-vibration environments?

A: The molecularly fortified detecting component has exceptionally moo mass, making it essentially resistant to vibration and mechanical stun. If you work with portable gear or mechanical apparatus, this versatility is essential.

Q: Is it congruous with destructive fluids?

A: Completely. The 316L stainless steel wetted parts stand up to most pressure driven liquids, destructive gasses, and refrigerants. We can prescribe particular fabric grades for your specific media.

Q: Can these sensors work in vacuum applications?

A: Yes. The inorganic sputtered film produces no outgassing, making them perfect for high-vacuum mechanical forms and semiconductor fabricating environments.

Q: What customization choices do you offer?

A: We back adaptable customization of weight ports, electrical connectors (M12, Deutsch, custom), mounting arrangements, and yield signals. Our group works straightforwardly with you from beginning plan through mass production.

Q: What is your normal lead time?

A: Standard arrangements transport inside 2-3 weeks. Custom orders regularly require 4-6 weeks depending on detail complexity. Contact us for assisted alternatives on critical ventures.

Contact Us

Ready to upgrade your pressure sensing capability with Sputtered Thin Film Pressure Transmitter? Reach us at info@qt-sensor.com for quotes, technical specifications, or custom development inquiries.