Thin film pressure transducer

QS-P218
● Sputtering thin film pressure transmitter
● High overload pressure and high burst pressure
● Fully welded structure ,no O-ring, no risk of leakage
● Measuring range: 0~10bar……4800bar Gauge
● Accuracy: 0.5 %BFSL or 1%BFSL
● High accuracy and high cost performance
● CE and UL certification
● Suitable for mass production
Integrated temperature output (dual sensor)

Digital output (RS485 / CAN) version

High-temperature model up to 200°C

Explosion-proof design (Ex ia IIC T6 Ga)

Miniature version for compact hydraulic systems

Custom calibration range and units (bar, MPa, psi, etc.)
Product Description

Advanced Thin Film Pressure Transducer QS-P218: Precision Redefined for Industrial Applications

When you require dependable weight estimation for requesting mechanical applications, our thin film pressure transducer QS-P218 conveys unmatched execution. This inventive sputtering technology-based transducer combines accuracy designing with strong development to meet your most challenging prerequisites. Built by Xi'an Qintai Car Outflow Innovation Co. Ltd., a driving producer with over two decades of skill, this transducer speaks to the apex of weight detecting innovation for cutting edge mechanical systems.

Qintai sensor factory production line

Revolutionary Sputtering Technology for Superior Performance

Qintai QS-P218 utilizes progressed sputtering innovation that stores strain gages specifically onto the stainless steel stomach. This handle makes an inconceivably strong bond that withstands extraordinary conditions whereas keeping up remarkable accuracy.

The completely welded development kills O-rings totally. This plan choice evacuates potential spill focuses that torment conventional transducers. You get dependable operation indeed in the harshest situations where disappointment is not an option.

With measuring ranges from 0-10 bar to an amazing 4800 bar gage, this  transducer adjusts to for all intents and purposes any application. Whether you're checking pressure driven frameworks, handle gear, or car components, the QS-P218 gives the accuracy you request.

Technical Specifications

Parameter Specification
Measuring Principle Wheatstone bridge thin-film strain gauge on stainless steel diaphragm
Pressure Range 0–0.1 MPa to 0–250 MPa (customizable)
Overload Pressure 150% FS typical
Burst Pressure ≥300% FS
Pressure Type Gauge, Absolute, or Differential
Output Signal 1.5 mV/V, 2 mV/V, 3.33 mV/V (sensor core) / 4–20 mA, 0–5 V, 0–10 V, or RS485 (with amplifier)
Supply Voltage 5 V DC (sensor) or 9–36 V DC (amplified)
Accuracy ±0.25% FS or ±0.5% FS
Repeatability ≤0.1% FS
Response Time ≤1 ms
Operating Temperature -40°C to +125°C (up to +150°C optional)
Protection Class IP65 / IP67 / IP69K (optional)
Life Expectancy >10 million pressure cycles

Uncompromising Quality and Reliability

Quality characterizes everything we do at Qintai. Qintai ISO9001 and IATF16949 certifications guarantee each transducer meets exacting fabricating measures. With 58 innovation licenses and ceaseless R&D speculation, we remain at the cutting edge of weight detecting innovation.

The QS-P218 highlights stainless steel development utilizing premium 17-4PH or 316L materials. These materials stand up to erosion whereas keeping up basic astuteness beneath extraordinary weights. Your transducer will perform reliably for a long time, indeed in forceful chemical environments.

Temperature recompense from -10°C to +80°C guarantees precise readings over changing conditions. The thin film pressure transducer keeps up ±0.02% FS/°C temperature float, giving steady estimations when warm conditions fluctuate.

Versatile Configuration Options

Flexibility sets our weight transducers separated from standard offerings. Select from different yield setups counting analog signals (4-20 mA, 0-5V, 0-10V) or computerized communication (RS485, CAN). This flexibility disentangles integration into existing control systems.

Process associations oblige universal measures counting G1/4", G1/2", M20×1.5, and NPT1/4". Custom associations are accessible to coordinate your particular mounting prerequisites. Electrical associations incorporate Clamor 43650, M12×1, cable outlets, or specialized car connectors.

For extraordinary temperature applications, high-temperature models work up to 200°C. Explosion-proof plans (Ex ia IIC T6 Ga) meet dangerous region prerequisites. Smaller than expected adaptations fit compact water powered frameworks where space is critical.

Applications Across Industries

Industrial mechanization frameworks advantage from the QS-P218's quick 1 ms reaction time and remarkable repeatability. Handle control applications depend on the transducer's long-term steadiness of ≤0.2% FS/year for reliable performance.

Automotive applications use our position as the number one OEM provider in China, serving major producers like Weichai Control, Yuchai Control, and Quanchai Control. The transducer's vibration resistance (20g) and stun resistance (100g) handle car situations easily.

Hydraulic frameworks working at tall weights advantage from the transducer's amazing burst weight rating of ≥300% full scale. This security edge secures your hardware and work force amid weight spikes.

Certifications

def urea pump certificate

Our Partners

def urea pump Qintai partners

Exhibition

def urea pump exhibition

Our warehouse

def urea pump warehouse

Package

def urea pump Package

Comprehensive Support and Customization

Qintai experienced designing group gives total OEM and ODM administrations. From starting concept through mass generation, we bolster your extend with specialized ability and fabricating capability. With yearly generation surpassing two million transducers, we scale to meet your volume requirements.

Custom calibration ranges and units (bar, MPa, psi) guarantee the product integrates consistently into your application. Our 86 R&D specialists work closely with clients to create optimized arrangements for particular requirements.

Partner with Industry Leaders

As a national high-tech venture built up in 2001, Qintai combines broad involvement with cutting-edge innovation. Our 420 representatives are committed to conveying weight detecting arrangements that surpass expectations.

Ready to experience the precision and reliability of our QS-P218 thin film pressure transducer? Contact our technical team at info@qt-sensor.com to discuss your application requirements. We'll help you select the optimal configuration for your specific needs and provide comprehensive technical support throughout your project lifecycle.

Online Message

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