Product Introduction
Widely Use
Our innovative Fast Thermocouple Disposable Thermocouples are expertly crafted for seamless integration into a myriad of industrial applications, particularly excelling in high-temperature settings like steel and chemical plants. Beyond industrial prowess, these thermocouples are perfect for everyday appliance temperature monitoring, such as ovens and water heaters, ensuring precision and safety.
Great Features
These thermocouples boast an impressive temperature-measuring range that spans from the subtlest of low temperatures to the most intense heat. Their rapid response ability ensures they swiftly register temperature changes, while their simple yet robust design guarantees longevity and ease of maintenance. Furthermore, they adeptly convert temperature variations into electrical signals, making them ideal for long-distance data transmission and automated control systems. Their versatility makes them indispensable in both industrious environments and day-to-day 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
Nestled within the strategic triad of Beijing, Tianjin, and Tangshan, Tangshan Jinyi Instrument & Meter Co., Ltd. stands as a beacon of innovation and excellence. An integrated hub of R&D, production, sales, and service, this sole proprietorship thrives in the industrious heart of the Guojiaqiao Industrial Zone. Its location, just north of the expressway exit in Yutian County, guarantees seamless access and logistical convenience. Supported by a robust team of 5 senior and 20 professional technicians, Jinyi champions quality from the initial stages of raw material selection to the final product packaging. Their unwavering commitment to 'quality first' manifests through a rigorous inspection regimen, ensuring unparalleled product reliability. With an annual output capacity that spans millions of thermocouples, samplers, and probes, Jinyi's offerings are coveted by leading steel mills both domestically and internationally. Their diverse product line also includes connectors, temperature measurement guns, and various supporting instruments, all crafted to impeccable standards.

Company Advantage
Our Certificate

Our Services
-01
Leveraging state-of-the-art automated production lines, we ensure our products are synonymous with reliability and precision. Upon receiving your esteemed order, our production is set into motion without delay. Our dynamic R&D team, brimming with creativity and technical acumen, relentlessly pioneers new innovations and functions, overcoming technical challenges to elevate our product offerings continually.
-02
Our dedicated after-sales service team is always at your disposal, ready to assist with any inquiries or issues through phone or online channels. We offer comprehensive online technical support and training, ensuring that technical difficulties never impede your operational efficiency, allowing for smooth and uninterrupted product performance.
-03
We pride ourselves on our proactive approach to customer satisfaction, regularly gathering and analyzing feedback to fine-tune our products and services. By aligning our improvements with your needs and advancements in technology, we continually enhance design, functionality, and user experience, ensuring our products consistently exceed 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.