When your diesel engine's outflow control framework needs solid temperature checking, you can trust our advanced Exhaust Gas Temp Sensor to convey precise readings indeed in the harshest conditions. Designed by Xi'an Qintai Car Outflow Innovation, this high-performance sensor guarantees your SCR, DPF, and EGR frameworks work at crest effectiveness whereas keeping up compliance with outflow standards.
Qintai temperature sensor withstands extraordinary conditions up to 850°C. Built with automotive-grade components, it gives steady execution all through your engine's lifecycle. Whether you're overseeing armada operations or keeping up heavy-duty hardware, this sensor gives you the exactness checking you need.
Your motor works beneath requesting conditions. Our sensor handles temperatures from -40°C to +850°C without compromising precision. This wide run guarantees solid observing over all working conditions.
Precision things in outflow control. Qintai sensor conveys ±4.5°C precision from -40°C to 300°C and ±1.5°C exactness from 300°C to 850°C. These tight resiliences offer assistance your motor control unit make ideal decisions.
Quick temperature changes require quick sensor reaction. Our sensor accomplishes T63 reaction time beneath 4.5 seconds in saltwater testing conditions. This quick reaction guarantees your emanation frameworks respond expeditiously to changing conditions.
As the driving provider to China's major motor producers counting Weichai Control, Yuchai Control, and Quanchai Control, we've demonstrated our sensors in millions of applications. Our 23 a long time of involvement and 58 development licenses illustrate our commitment to advancement.
| Parameter | Specification |
|---|---|
| Operating Voltage | 5V |
| Operating Current | 2.7mA - 4.2mA |
| Temperature Range | -40℃ to +850℃ |
| Accuracy (-40℃ to 300℃) | ±4.5℃ |
| Accuracy (300℃ to 850℃) | ±1.5℃ |
| Response Time | T63 < 4.5S (Saltwater 27℃-420℃) |
| Insulation Resistance (100℃) | 10MΩ |
| Insulation Resistance (500℃) | 1MΩ |
| Operating Humidity | 0-95% Relative Humidity |
| Storage Temperature | -40℃ to +100℃ |
| Operating Pressure | 0-2 bar |

Your specific catalytic lessening framework depends on exact temperature checking. Qintai sensor guarantees AdBlue infusion happens at ideal temperatures for most extreme NOx decrease effectiveness. This exactness makes a difference you meet outflow guidelines whereas minimizing working costs.
Diesel particulate channel recovery requires precise temperature checking. Our Exhaust Gas Temp Sensor gives the information your motor control unit needs to start recovery cycles at the right minute, anticipating channel harm and keeping up performance.
Exhaust gas distribution frameworks advantage from exact temperature checking. Our sensor makes a difference optimize EGR valve operation, adjusting outflow control with motor performance.
Installing your unused temperature sensor is direct. The straightforward, solid structure guarantees simple integration into existing debilitate frameworks. Our engineers outlined the sensor for negligible upkeep necessities whereas maximizing operational life.
Regular demonstrative checks offer assistance distinguish potential issues early. Most sensors give dependable benefit for 100,000 to 150,000 kilometers beneath typical working conditions. When substitution gets to be essential, our factory-calibrated sensors coordinated consistently with your existing systems.
Our fabricating office keeps up ISO9001 and IATF16949 certifications, guaranteeing steady quality in each sensor. Extra certifications counting CMC, Ex, UL, CE, REACH, and RoHS illustrate our commitment to worldwide standards.
With 420 workers counting 86 R&D specialists, we keep up strict quality control all through our generation prepare. Our yearly capacity surpasses two million sensors, supporting clients around the world with dependable supply chains.

Every application has one of a kind prerequisites. We offer comprehensive OEM and ODM administrations to meet your particular needs. From starting plan concepts to mass generation, our group works with you to create ideal solutions.
Qintai autonomous R&D group ceaselessly innovates to make strides item execution and unwavering quality. This progressing advancement guarantees our sensors meet advancing industry necessities and client expectations.
Whether you require standard details or custom setups, we back adaptable item customization concurring to your particular applications and necessities. Our designing group collaborates with you all through the advancement process.




Ready to enhance your emission control system with precision temperature monitoring?Qintai technical team stands ready to discuss your specific requirements and recommend the optimal Exhaust Gas Temp Sensor configuration for your application.
For technical specifications, pricing information, or custom development inquiries, contact us at info@qt-sensor.com. We're here to help you achieve optimal engine performance while meeting emission compliance requirements.
Our customers’ satisfaction speaks for our quality — contact us to experience the same reliable service.