Product Introduction
Widely Use
In the realm of industrial excellence, our Fast Thermocouple Disposable Temperature Measurement Thermocouples are indispensable. They are extensively employed in high-temperature environments across steel and chemical plants, ensuring precise measurements. Beyond industries, they serve crucial roles in everyday appliances like ovens and water heaters, proving their versatility and reliability.
Great Features
Our thermocouples boast a remarkable temperature-measuring range, skillfully spanning from the lowest to the highest extremes. Their swift response speed ensures rapid detection of temperature fluctuations, while their straightforward design promises enduring durability and effortless maintenance. Furthermore, these thermocouples ingeniously convert temperature into electrical signals, paving the way for long-distance transmission and seamless automatic control, thus playing pivotal roles in both industrial realms and daily life 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
Welcome to Tangshan Jinyi Instrument & Meter Co., Ltd., a beacon of innovation and quality in the realm of R&D, production, sales, and service. Nestled strategically in the heart of Beijing, Tianjin, and Tangshan, our location in the Guojiaqiao Industrial Zone offers unparalleled connectivity. As a sole proprietorship, we pride ourselves on our comprehensive production lines and rigorous testing facilities. Our esteemed technology research division is fortified with 5 senior experts, 20 skilled technicians, and a dedicated workforce of 60. Upholding 'quality first' as our guiding principle, Jinyi meticulously oversees every step-from raw material selection to the final packaging. Our stringent quality checks, including raw material inspection, first, patrol, process, and final inspections, guarantee unwavering product excellence. With an impressive annual 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 products are renowned in major steel mills both domestically and internationally, alongside a suite of supportive products like temperature measurement connectors and compensating wires.

Company Advantage
Our Certificate

Our Services
-01
At the forefront of technological advancement, our company has integrated numerous automated production lines, enhancing product stability significantly. Upon receiving your order, we initiate production immediately, ensuring swift delivery. Our vibrant R&D team, characterized by innovation and technical prowess, continually overcomes technical hurdles and innovates new features, ensuring our offerings remain unparalleled in the market.
-02
Our dedicated after-sales service team stands ready to assist you with any challenges encountered during product use. Whether by phone or online, our team swiftly addresses your concerns, providing technical explanations or training to prevent disruptions in your production process, thereby ensuring the consistent performance and stable operation of our products.
-03
Committed to excellence, our company regularly gathers customer feedback to refine our products and services. By understanding your needs and addressing your concerns, we continuously enhance product design, functionality, and performance, thus elevating user experience to ensure that our solutions not only meet but exceed your 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.