Product Introduction
Extensive Applications
Our Fast T Thermocouple is an indispensable tool in a variety of industrial sectors, including steel and chemical plants, where it excels in measuring high-temperature environments with precision. Additionally, it is perfectly suited for domestic use in temperature detection for appliances like ovens and water heaters, offering versatility that meets both industrial and everyday needs.
Outstanding Features
Remarkably versatile, these thermocouples boast an extensive temperature-measuring range, efficiently capturing both low and high temperatures. Their rapid response speed ensures swift temperature change detection, while their simple yet robust structure guarantees durability and ease of maintenance. Additionally, they adeptly convert temperature variations into electrical signals, enabling seamless long-distance transmission and effortless automatic control, making them vital in both industrial operations and daily use.
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 a dynamic enterprise committed to excellence in R&D, production, sales, and service. Boasting state-of-the-art production lines and testing facilities, this sole proprietorship is strategically located in the central hub of Beijing, Tianjin, and Tangshan, ensuring excellent accessibility. Nestled in the Guojiaqiao Industrial Zone of Yutian County, the company benefits from a prime location near major transportation routes. Equipped with a cutting-edge research and development department, Tangshan Jinyi is staffed by five senior technicians, 20 skilled professionals, and 60 dedicated employees, all driven by the principle of 'quality first.' From raw material selection to the final packaging stage, the company adheres to rigorous inspection protocols, including raw material inspection, first inspection, patrol inspection, process inspection, and final inspection, ensuring that only top-quality products reach the market. With an impressive annual production capacity-10 million rapid thermocouples, 2 million molten iron samplers, 3 million molten steel samplers, 1 million oxygen determination probes, 50,000 hydrogen determination probes, and 500,000 auxiliary gun probes-our offerings are trusted by leading steel mills both domestically and internationally. Additionally, we produce an array of supporting products like temperature measurement connectors, guns, compensating wires, and instruments for a comprehensive temperature measurement solution.

Company Advantage
Our Certificate

Our Services
-01
We have elevated our production capabilities by incorporating multiple automated production lines, ensuring unparalleled product stability. Upon receiving an order, we immediately initiate production, demonstrating our commitment to efficiency. Our innovative R&D team, renowned for its creative prowess, continuously tackles technical challenges and pioneers new product developments, consistently enriching our offerings with additional functionalities.
-02
Our dedicated after-sales service team provides expert assistance, readily available to resolve any issues that arise during product use. Whether by phone or online, our customer support is equipped to offer technical explanations or training, preventing potential technical disruptions and ensuring your production processes remain uninterrupted and operate seamlessly.
-03
By systematically gathering customer feedback on our products and services, we gain valuable insights into their needs and challenges. This feedback is instrumental in guiding our continuous improvements in product design and functionality, driving enhancements in performance and user experience that keep pace with technological advancements and customer expectations.
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.