Product Introduction
Widely Use
Tangshan Jinyi Instrument Co., Ltd. proudly introduces its exceptional disposable thermocouples, expertly designed to deliver unparalleled precision and versatility in temperature measurement. Ideal for high-pressure industrial environments like steel and chemical plants, these thermocouples guarantee impeccable performance. Furthermore, they integrate effortlessly into daily life, proving indispensable in household appliances such as ovens and water heaters, where precision and reliability in temperature monitoring are crucial.
Great Features
Unleash the remarkable capabilities of our Fast Thermocouple for Quick Temperature Measurement. It boasts an extensive range that captures temperatures from the coldest to the most blistering heat with extraordinary precision. Benefit from its rapid response time, which ensures instantaneous detection of temperature changes. Engineered for simplicity and resilience, it promises longevity and minimal maintenance. Its proficiency in converting temperature readings to electrical signals facilitates smooth long-distance transmission and automated control, making it indispensable across both industrial and household applications.
Composing materials |
Model |
Allowable Tolerance |
Max Temperature Limit |
Measured Rate |
P |
J |
PtRh10%-Pt |
QR-KS602 |
≤±5ºC |
≤±3ºC |
1650ºC |
≥98% |
QR-KS604 |
PtRh13%-Pt |
QR-KR602 |
QR-KR604 |
PtRh30%-PtRh6% |
QR-KB602 |
1750ºC |
QR-KB604 |
WRe3%-WRe25% |
KW-602 |
≤±7 |
2000ºC |
Diameter of tube |
ID:Ф18.1mm;OD:Ф30mm |
Total Length |
300mm /600mm /900mm /1200mm(Customized). |
Main Product

Company Profile
Tangshan Jinyi Instrument & Meter Co., Ltd. is strategically situated at the dynamic crossroads of Beijing, Tianjin, and Tangshan. Celebrated for its excellence in research, development, production, sales, and service, the company flourishes in the Guojiaqiao Industrial Zone, offering exceptional transport links. As a sole proprietorship, it boasts cutting-edge production lines and advanced testing equipment. The dedicated workforce includes 5 senior and 20 professional technicians among 60 staff, excelling in every phase from raw material selection to final packaging. With a 'quality first' philosophy, extensive inspections ensure outstanding product consistency. Our impressive production capacity annually includes 10 million rapid thermocouples, 2 million molten iron samplers, 3 million molten steel samplers, 1 million oxygen probes, 50,000 hydrogen probes, and 500,000 auxiliary gun probes, fulfilling strong demand from premier steel mills globally.

Company Advantage
Our Certificate

Our Services
-01
Leading the forefront of technological innovation, our company is outfitted with numerous automated production lines, ensuring unmatched product stability and quality. Upon receipt of your valued order, we swiftly initiate production. Our dynamic, expert R&D team is relentless in overcoming technical challenges, consistently unveiling new products with superior features.
-02
Our exceptional after-sales service team is always prepared to assist you in overcoming any hurdles. Whether through telephone or online consultation, we promptly address issues, offering technical guidance or training to ensure seamless production and the consistent, optimal operation of your products.
-03
A steadfast dedication to continual improvement underscores our company ethos. We actively seek customer feedback, gaining invaluable insights to tackle challenges and enhance quality. By merging customer insights with cutting-edge technology, we consistently refine our product designs and functions, strengthening performance and enriching user experiences.
FAQ
Q: Are you a trading company or a factory?
A: We are a factory specializing in the production of instruments and meters.
Q: Could you provide us with the relevant documents required for customs clearance?
A: Yes, we will send you the contract, packing list and bill of lading, and also meet your other needs.
Q: May I visit your factory in China?
A: Sure. We are in Tangshan City, Hebei Province, China. Welcome to our factory.
Q: How about the packaging?
A:Outer packaging: Wooden packaging boxes that meet export standards; Inner packaging: Stretch film packaging
Q: How do you ensure the quality of the products?
A: We have a professional R&D department and quality inspection department. Each product undergoes professional testing to ensure its quality is up to standard
Q: Do you have an operation manual for your products?
A: Sure. All of our products have operation manuals.