Product Introduction
Versatile Applications
Our Disposable Fast Thermocouples are extensively utilized in demanding industrial sectors, including steel plants and chemical facilities, effectively measuring high-temperature conditions. They are equally adept at temperature monitoring in everyday appliances such as ovens and water heaters, providing reliable performance across various environments.
Outstanding Features
These thermocouples boast an impressive temperature-measuring range, spanning from the lowest to the highest temperatures. Their rapid response speed ensures immediate detection of temperature variations. With a simple yet robust design, they offer enduring durability and easy maintenance. Additionally, these devices can seamlessly convert temperature readings into electrical signals, allowing for efficient long-distance transmission and automated control. This makes them indispensable in both industrial settings and daily living scenarios.
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. excels in R&D, production, sales, and service, bolstered by comprehensive production lines and testing facilities. As a sole proprietorship, it is strategically located within the vibrant Beijing-Tianjin-Tangshan region, specifically in Yutian County's Guojiaqiao Industrial Zone, benefiting from excellent transport connections. Our dedicated R&D team includes 5 senior and 20 professional technicians, complemented by 60 skilled staff, all committed to our 'quality first' ethos. Through meticulous quality control at every stage-from raw materials to final inspection-we ensure our products meet the highest standards. Our robust production capabilities include an annual output of 10 million rapid thermocouples, alongside millions of molten metal samplers and specialized probes. Our comprehensive product range, including connectors, measurement guns, and auxiliary tools, supports major steel mills globally.

Company Advantage
Our Certificate

Our Services
-01
With state-of-the-art automated production lines, our products achieve unprecedented stability. Upon receiving your order, we initiate immediate production. Our innovative R&D team, known for its strength and creativity, continually tackles technical challenges, delivering new products with enhanced functionalities.
-02
Our dedicated after-sales service team stands ready to resolve any issues customers may face, offering support via phone or online platforms. We also provide technical training and guidance to prevent disruptions, ensuring your operations run smoothly with our products.
-03
We actively gather and analyze customer feedback to refine our products and services continually. Understanding client needs enables us to enhance our designs and functionalities, boosting performance and user satisfaction. Our commitment to improvement ensures cutting-edge solutions that align 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.