When you require dependable weight estimation for requesting applications, our piezoresistive ceramic pressure sensor model QS-P105 conveys uncommon execution and solidness. Xi'an Qintai's progressed sensor innovation combines exactness building with strong ceramic development. This makes a weight detecting arrangement that performs reliably over extraordinary conditions. Our QS-P105 demonstrate highlights great resistance to erosion and scraped spot.It's particularly optimized for high-pressure applications where precision things most. You get simple mounting capabilities and full customization choices to meet your particular requirements.

You advantage from decades of building mastery when you select Qintai's weight sensors. Qintai QS-P105 demonstrate speaks to cutting-edge ceramic sensor innovation. The 96% Al2O3 ceramic fabric gives predominant chemical resistance compared to conventional metal sensors.
Your applications request sensors that withstand cruel situations. Qintai ceramic stomach innovation exceeds expectations in destructive conditions. You won't stress almost sensor debasement from chemical introduction. The vigorous development guarantees long-term reliability.
Temperature steadiness sets our sensors separated from competitors. You get reliable execution from -40°C to 135°C. This wide working run makes our sensors idealize for car, mechanical, and aviation applications.
Our sensor conveys extraordinary estimation capabilities:
| Parameter | Specification |
|---|---|
| Pressure Range | -1/0bar to 600bar (multiple options available) |
| Sensitivity | 2...4.0 mV/V |
| Non-linearity | 0.3% FS |
| Zero Temperature Drift | <0.03% FS/°C (2-50bar), <0.04% FS/°C (50-600bar) |
| Zero Shift | <0.2 mV/V |
| Supply Voltage | 2...30 VDC |
| Zero Output | ±0.2 mV/V (23℃) |
| Safety Overload | 200% FS |
| Comprehensive Accuracy | ≤±0.5% FS |
| Material | 96% Al2O3 |
| Bridge Resistance | 11±30% kΩ |
| Working Temperature | -40...135℃ |
Your car applications advantage from our demonstrated sensor unwavering quality. We serve as the No. 1 advertise share provider to China's driving motor producers counting Weichai Control, Yuchai Control, and Quanchai Power.
Qintai sensors excel in:
You can depend on our sensors for requesting mechanical applications. The ceramic development handles forceful chemicals and extraordinary weights. Your prepare control frameworks pick up upgraded unwavering quality and accuracy.
Industrial applications include:
Precision things in restorative applications. Qintai piezoresistive ceramic pressure sensor gives the precision your gear requests. You get reliable execution for basic measurements.
Your peace of intellect comes from our comprehensive quality certifications. We keep up ISO9001 and IATF16949 benchmarks for car applications. Our items meet CMC, Ex, UL, CE, REACH, and RoHS requirements.
You advantage from our 58 innovation licenses and persistent advancement. Our 86 R&D specialists continually make strides sensor execution and unwavering quality. This commitment to greatness guarantees you get cutting-edge technology.
Every application has one of a kind prerequisites. You get comprehensive OEM and ODM administrations custom fitted to your needs. Our building group works with you from beginning plan through mass production.
Customization options include:





Since 2001, we've specialized in sensor innovation improvement. You accomplice with a national high-tech endeavor that gets it your challenges. Our yearly generation capacity surpasses two million sensors.
Your victory drives our development. We contribute intensely in R&D to keep up our innovation authority. This guarantees you continuously get the most progressed QS-P105 ceramic weight sensor arrangements available.
Qintai 420 workers, counting 86 devoted R&D experts, center on surpassing your desires. You get responsive specialized back and dependable item delivery.
Transform your pressure measurement capabilities with our piezoresistive ceramic pressure sensor. You receive unmatched performance, reliability, and support from China's leading sensor manufacturer.
Contact our technical team at info@qt-sensor.com to discuss your specific requirements. We'll help you select the optimal pressure range and configuration for your application. Your pressure measurement challenges have a solution with Qintai's advanced sensor technology.
Our customers’ satisfaction speaks for our quality — contact us to experience the same reliable service.