Product Introduction
Widely Use
Our Fast Thermocouple Disposable Temperature Measurement Thermocouples are extensively utilized across various industrial sectors, including steel and chemical plants, where they're indispensable for measuring high-temperature environments. They also find their place in everyday applications, perfectly suited for temperature detection in common appliances such as ovens and water heaters.
Great Features
These thermocouples boast an impressive temperature-measuring range, seamlessly spanning from low to high temperatures. With their rapid response speed, they swiftly detect and react to temperature changes. Built with a straightforward yet robust structure, they offer exceptional durability and easy maintenance. Furthermore, they possess the capability to convert temperature data into electrical signals, enabling seamless long-distance transmission and automated control, making them vital in both industrial production and everyday life.
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. stands out as a comprehensive enterprise, seamlessly integrating research and development, production, sales, and service. Equipped with fully-fledged production lines and advanced testing equipment, our company is a sole proprietorship of a natural person. Nestled in a strategic location within the Beijing, Tianjin, and Tangshan corridor, Jinyi enjoys excellent transportation links, being situated just 7 kilometers north of the expressway exit in Yutian County, within the Guojiaqiao Industrial Zone. Our state-of-the-art facility houses a dedicated technology R&D department with a team of 5 senior technicians and 20 professional technicians, supported by 60 hardworking staff members. From meticulous raw material selection to precise manufacturing processes and careful product packaging, Jinyi upholds a steadfast commitment to "quality first." Our rigorous inspection protocols, encompassing raw material checks, initial inspection, patrol inspection, process inspection, and final inspection, guarantee unwavering product quality. With an annual production capacity of 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, we also produce an array of temperature measurement connectors, guns, compensating wires, and instruments. Jinyi's products are highly sought after, flourishing in major steel mills both domestically and internationally.

Company Advantage
Our Certificate

Our Services
-01
Showcasing exceptional prowess, our company has incorporated cutting-edge automated production lines that elevate product stability to new heights. Upon receiving your esteemed company's order, we expedite production immediately. Our innovative and adept R&D team tirelessly surmounts technical challenges, continually developing pioneering products enriched with new functionalities.
-02
Our professional after-sales service team is at your disposal, ready to assist you with any challenges encountered during product usage. Whether over the phone or online, we provide comprehensive support. In addition, we offer online technical explanations and training to prevent any technical hurdles from obstructing your company's production flow, thereby ensuring the smooth and reliable operation of our products.
-03
We are committed to excellence, regularly gathering customer feedback to understand their evolving needs and challenges. This invaluable input drives our continuous improvement efforts, refining product design, enhancing features, and elevating performance to deliver an exceptional user experience. Our dedication to innovation ensures our products and services consistently meet the highest standards of satisfaction.
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.