Product Introduction
Widely Use
Our Quick Response Fast Thermocouples are ingeniously utilized across various industrial domains, such as in the high-intensity environments of steel and chemical plants, where precision in temperature measurement is critical. They also find essential application in everyday household devices, including ovens and water heaters, making them indispensable for both industrial and personal use.
Great Features
Boasting an exceptional temperature-measuring range that spans both low and high extremes, our thermocouples exhibit a lightning-fast response to temperature fluctuations. Their simple yet robust construction ensures durability and ease of maintenance. Furthermore, they ingeniously convert temperature readings into electrical signals, thus enabling seamless long-distance transmission and facilitating sophisticated automatic controls. These features ensure they are vital assets in the realm of 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 as a beacon of innovation and quality in the field of instrument technology. With a holistic integration of R&D, production, sales, and service, we are equipped with state-of-the-art production lines and rigorous testing equipment. Strategically located in the bustling corridor between Beijing, Tianjin, and Tangshan, our company thrives in the heart of the Guojiaqiao Industrial Zone, offering unparalleled convenience in transportation. Our dedicated R&D department, staffed by five senior and twenty professional technicians, supports a robust workforce of sixty staff members. Adhering strictly to the principle of 'quality first,' we implement comprehensive inspections - from raw material selection to final product packaging. Our impressive production capacity includes 10 million rapid thermocouples annually, alongside a diverse array of ancillary products like temperature measurement connectors and instruments. Our products enjoy a strong presence in major steel mills both domestically and globally.

Company Advantage
Our Certificate

Our Services
-01
Our cutting-edge automated production lines ensure that every product we craft is of unmatched stability and quality. Once your order is received, our efficient processes spring into action. Backed by a dynamic and innovative R&D team, we persistently conquer technical challenges and forge ahead with the development of groundbreaking products that continually enhance our offerings.
-02
Our dedicated after-sales service team stands ready to resolve any issues that may arise, offering prompt assistance via phone or online support. We provide comprehensive technical guidance and training remotely, ensuring that technical concerns never hinder your production schedule, thereby guaranteeing the unwavering reliability of our products.
-03
We actively seek out and analyze customer feedback to better understand their challenges and requirements, which enables us to refine our product quality and service delivery. Through this collaborative process, we continuously enhance our product designs and functionalities, thereby elevating performance standards and enriching the user experience.
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.