Product Introduction
Widely Use
Tangshan Jinyi Instrument Co., Ltd. proudly presents its versatile disposable thermocouples, expertly crafted for high-precision temperature measurement in challenging industrial environments such as steel and chemical plants. These thermocouples seamlessly transition into everyday life, perfectly suiting household appliances like ovens and water heaters, delivering reliable and accurate temperature detection with ease.
Great Features
Discover the outstanding capabilities of the Fast Thermocouple for Quick Temperature Measurement, engineered to handle a vast range of temperatures, from icy cold to searing heat, with pinpoint accuracy. Its swift response time ensures immediate detection of any temperature shifts. Built for durability and simplicity, it promises long-lasting performance and hassle-free upkeep. Its adeptness in transforming temperature data into electrical signals supports efficient long-range transmission and enables automated control, making it an indispensable asset for both industrial and domestic settings.
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. resides in the vibrant hub of Beijing, Tianjin, and Tangshan. As a distinguished entity excelling in R&D, production, sales, and service, it is strategically located in the Guojiaqiao Industrial Zone, blessed with excellent transport links. As a sole proprietorship, it boasts advanced production facilities and state-of-the-art testing equipment. With 5 senior and 20 skilled technicians among 60 dedicated staff, the company ensures expert handling from raw material selection to final packaging. Committed to 'quality first,' rigorous inspections throughout the production process assure outstanding product consistency. Our noteworthy annual production capacity includes 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 extensive suite of auxiliary and temperature measurement equipment is in high demand from top steel mills worldwide.

Company Advantage
Our Certificate

Our Services
-01
Our company is at the forefront of technological innovation with a multitude of automated production lines, ensuring product stability and superior quality. Upon receiving your esteemed order, we promptly initiate production. Our dynamic and seasoned R&D team tirelessly tackles technical challenges and consistently brings forth new products with advanced features.
-02
We take pride in our exceptional after-sales service team, always on standby to assist whenever challenges occur. Through phone or online consultations, we swiftly address any issues, offering technical advice or training to prevent disruptions and guarantee the smooth, uninterrupted operation of your products.
-03
Our commitment to continuous improvement is unwavering. We actively seek customer feedback to better understand their needs, address challenges, and enhance quality. By integrating customer insights with cutting-edge technology, we continually refine our product designs and functionalities, boosting performance and enriching user experiences.
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.