Are you looking for solid temperature checking arrangements for your diesel motor aftertreatment frameworks? Qintai Exhaust Gas Temp Sensors provide extraordinary exactness and strength for commercial vehicles and mechanical applications. Outlined with progressed thermistor innovation, these sensors give exact temperature estimations up to 850°C, guaranteeing your SCR, DPF, and EGR frameworks work at crest effectiveness. Whether you're overseeing armada operations or fabricating diesel motors, our temperature sensors offer assistance you meet exacting emanation measures whereas securing basic motor components.

Qintai sensors provide exceptional accuracy all through their working extend. From -40°C to 300°C, you get ±4.5°C exactness. For high-temperature applications between 300°C and 850°C, precision progresses to fair ±1.5°C. This accuracy guarantees your aftertreatment frameworks get solid information for ideal performance.
Built to withstand the requesting conditions of diesel deplete frameworks, our sensors highlight a basic however solid structure. The strong plan handles extraordinary temperatures, vibrations, and destructive deplete gasses. Your speculation is secured by components designed for long-term durability.
Quick temperature location is significant for successful outflow control. Qintai sensors accomplish T63 reaction time beneath 4.5 seconds when tried in saltwater conditions from 27°C to 420°C. This quick reaction empowers real-time framework alterations for greatest efficiency.
We get it that downtime costs cash. Our sensors highlight user-friendly establishment with standard threading and electrical associations. Clear mounting enlightening offer assistance specialists total establishments rapidly and accurately.
| Parameter | Specification |
|---|---|
| Electrical Characteristics | |
| Operating Voltage | 5V |
| Operating Current | 2.7mA - 4.2mA |
| Temperature Measurement | |
| Range | -40℃ to +850℃ |
| Accuracy (-40℃-300℃) | ±4.5℃ |
| Accuracy (300℃-850℃) | ±1.5℃ |
| Response Time | |
| T63 (27℃-420℃) | <4.5 seconds |
| Insulation Resistance | |
| At 100℃ | 10MΩ |
| At 500℃ | 1MΩ |
| Environmental Conditions | |
| Operating Temperature | -40℃ to +850℃ |
| Operating Humidity | 0-95% RH |
| Storage Temperature | -40℃ to +100℃ |
| Operating Pressure | 0-2 bar |
Your particular catalytic decrease framework depends on exact temperature information to infuse the right sum of diesel debilitate liquid. Our Exhaust Gas Temp Sensors guarantee ideal NOx lessening proficiency whereas avoiding overconsumption of AdBlue.
Diesel particulate channel recovery requires exact temperature checking. Qintai sensors offer assistance your framework decide the perfect timing for sediment burnoff, expanding channel life and keeping up motor performance.
Excessive debilitate temperatures can harm turbochargers, debilitate valves, and catalytic converters. Our sensors give early caution of temperature spikes, ensuring your profitable motor components.
As China's driving provider to Weichai Control, Yuchai Control, and Quanchai Control, we get it what it takes to provide solid outflow control arrangements. Our market-leading position reflects our commitment to quality and innovation.
With yearly generation capacity surpassing two million sensors, we combine scale with exactness. Our ISO9001 and IATF16949 certified offices guarantee steady quality in each product.
Every application has unique requirements. Our experienced engineering team works with you to develop customized solutions that meet your specific needs. From connector types to mounting configurations, we adapt our sensors to your requirements.
Qintai 86-person R&D group brings profound mastery in outflow control innovation. We give continuous specialized bolster to offer assistance you maximize the execution of our temperature sensors in your applications.
Regular symptomatic checks offer assistance recognize potential sensor issues some time recently they affect execution. Most establishments give dependable benefit for 100,000 to 150,000 kilometers beneath typical working conditions. Legitimate establishment and occasional framework support expand sensor life and keep up accuracy.





Ready to enhance your emission control systems with precision Exhaust Gas Temp Sensors? Our team is here to help you select the right configuration for your application. Whether you need standard sensors or custom solutions, we deliver the reliability and performance your operation demands.
Contact us at info@qt-sensor.com to discuss your requirements. Let our expertise in diesel emission technology help you achieve better performance, compliance, and reliability.
Our customers’ satisfaction speaks for our quality — contact us to experience the same reliable service.