Product Introduction
Widely Use
Our Fast Thermocouple - Disposable Temperature Sensors are extensively utilized across various industrial domains, particularly in steel and chemical plants, for precise measurement of high-temperature settings. These sensors are also perfectly suited for temperature monitoring in everyday appliances, including ovens and water heaters, ensuring accuracy and reliability.
Great Features
Experience unparalleled precision with our sensors, covering a vast temperature range from low to high extremes. Notably, they boast an exceptional response speed, adeptly detecting changes in temperature in the blink of an eye. Their elegantly simple structure ensures durability and ease of maintenance. Furthermore, they seamlessly transform temperature data into electrical signals, enabling efficient long-distance transmission and automation, crucial for both industrial and everyday 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
Tangshan Jinyi Instrument & Meter Co., Ltd. epitomizes excellence in R&D, production, sales, and service, supported by state-of-the-art production lines and rigorous testing facilities. As a sole proprietorship, we are strategically situated in the bustling hub of Beijing, Tianjin, and Tangshan, offering unparalleled convenience. Nestled in the Yutian County's Guojiaqiao Industrial Zone, our location provides seamless access for distribution and delivery. Our expert team comprises five senior technicians, twenty professional technicians, and sixty dedicated staff members, all committed to upholding our 'quality first' ethos. Through meticulous inspections at every stage, we guarantee the pinnacle of product quality. With an impressive annual production capacity, our rapid thermocouples, samplers, probes, and more are highly sought after by leading steel mills globally.

Company Advantage
Our Certificate

Our Services
-01
Leveraging cutting-edge automation in our production lines, we assure unmatched product stability. Upon receiving your esteemed order, production is initiated without delay. Our innovative R&D team thrives on overcoming technical challenges, continuously pioneering new products with enhanced functionalities to meet evolving demands.
-02
Dedicated to unparalleled customer satisfaction, our professional after-sales team offers swift resolution of any issues, either by phone or online. We provide comprehensive technical support and training, ensuring your operations remain uninterrupted, and our products perform flawlessly.
-03
We actively engage with customer feedback to refine our products and services continually. By understanding your needs and issues, we enhance our offerings, improve designs, and elevate performance for an exceptional user experience, aligning with the latest technological advancements.
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.