300mm Probe Dimension and Length J Type Thermocouple Cable for 6mm Probe Diameter

Product Description:

In the fiercely competitive landscape of modern foundries and steel mills, knowledge is power, and timing is everything. Among the most critical pieces of information is the exact temperature of your molten iron. This single data point dictates the success of every subsequent operation—from inoculation and alloying to tapping and pouring. An inaccurate reading can lead to catastrophic consequences: cold shuts, misruns, gas porosity, weakened mechanical properties, and ultimately, massive scrap rates.

The Huarui Robust Immersion Thermocouple is engineered to be the unfailing pulse-taker of your molten metal process. Measuring temperatures exceeding 1300°C in an aggressive, abrasive, and thermally shocking environment is one of the most challenging tasks in industrial sensing. Therefore, our HR-TC-MI Series is not just a sensor; it is a sophisticated, disposable system designed for one purpose: to deliver speed, accuracy, and reliability when it matters most, safeguarding your product quality and your bottom line.

Features:

A superior thermocouple is a synergy of advanced materials and precision engineering. Every component of the HR-TC-MI is optimized for the harsh reality of the foundry floor.

2.1. The Sensing Element: The Heart of Accuracy

Type S (Platinum-Rhodium) Excellence: For the most demanding applications and highest accuracy requirements, we offer Type S (Platinum/Platinum-10% Rhodium) elements. These provide exceptional stability and precision for critical iron and steel processing.

Robust Type B & R Options: For even higher temperature ranges found in steel production, Type B (Platinum-30% Rhodium/Platinum-6% Rhodium) elements are available, offering superior longevity and resistance to degradation.

Metallurgical Purity: Our noble metal wires are of the highest purity, ensuring a stable and consistent Electromotive Force (EMF) output, which is the foundation of a precise temperature reading.

2.2. The Protective Sheath: The First Line of Defense

The sheath is the component that bears the full brunt of the molten metal's chemical and thermal assault.

High-Zirconia Ceramic (ZrO₂): Our standard for excellence. Zirconia sheaths offer outstanding resistance to molten iron erosion and slag attack. They possess exceptional thermal shock resistance, surviving the rapid temperature change from room temperature to 1600°C+ in seconds without cracking.

Fused Quartz (SiO₂): A cost-effective alternative for certain iron applications, providing good thermal shock resistance and non-wettability against molten iron.

Alumina (Al₂O₃): For ultra-high temperatures and environments requiring extreme mechanical strength and chemical inertness.

Multi-Layer Protection: Key models feature a multi-layered construction, often with an inner insulator and an outer protective tube, to maximize safety and signal integrity.

2.3. The Paper Tube & Connecting Head: Seamless Integration and Safety

Steel-Wire Reinforced Paper Tube: The sturdy paper tube provides structural integrity for safe immersion. It is often reinforced with steel wires to prevent bending or breaking during handling. Its combustible nature is a safety feature, ensuring it burns away cleanly without contaminating the metal.

Standardized Quick-Connect Plug: The industrial-standard ceramic or plastic connector head ensures a foolproof, secure connection to your temperature display unit or automated temperature measurement system. This eliminates signal noise and connection failures.

2.4. The Moisten Agent: Ensuring a Clean Measurement

The tip of the thermocouple is often coated with a special moisten agent. This coating serves a vital function: it promotes immediate wetting of the sheath by the molten metal, preventing slag adhesion and ensuring a rapid thermal transfer for a faster, more representative reading.

Technical Parameters:

Our thin-walled, optimally designed sheaths transfer heat with incredible speed, capturing the true temperature of the metal before the bath can cool or the thermocouple can degrade. This allows for quicker decisions and higher throughput.

Precision-engineered sensing elements and high-quality materials ensure that the temperature you see is the temperature you have, giving you the confidence to make perfect metallurgical calls.

The proprietary material composition and manufacturing process of our sheaths create a component that can withstand repeated, rapid immersion without failure, ensuring reliability across every heat.

The dense, non-porous microstructure of our ceramic sheaths minimizes erosion from the abrasive molten metal and resists penetration by corrosive slags, leading to a longer usable life and consistent performance.

From the easy-grip paper tube to the unambiguous quick-connect plug, every aspect is designed for operator safety, efficiency, and to minimize human error in high-stress environments.

Applications:

The HR-TC-MI Series is an essential tool that plays a crucial role in every step of the molten metal process:

Furnace or Ladle Tapping: The HR-TC-MI Series is used to determine the exact tapping temperature to guarantee that the metal falls within the optimal range for processing and casting.

In-Ladle Treatment Stations: These stations are vital for monitoring the temperature while performing inoculation and alloying, as these procedures are extremely temperature-dependent.

Pre-Pour Assessment in the Transfer Ladle: This assessment serves as the final examination before the metal is poured into the mold, ensuring that its temperature has not dropped below the required fluidity level.

Continuous Temperature Monitoring in Channel Furnaces: Certain models within the HR-TC-MI Series are specifically designed for prolonged immersion or frequent dipping, providing continuous temperature monitoring in channel furnaces.

Customization:

Product Customization Services for the Thermocouple For Molten Iron:

Brand Name: Huarui

Model Number: Cf2501

Place of Origin: China

Probe Material: Platinum/Rhodium

Features: High Temperature Resistance, Fast Response Time, Durable And Reliable

Accuracy: ±1.5°C Or ±0.4%

Type: Type K

Application: Measurement Of Molten Iron Temperature In Foundry Industry

Support and Services:

The Thermocouple For Molten Iron product is designed to accurately measure the temperature of molten iron in various industrial processes. Our technical support team is available to assist you with any questions or issues you may encounter while using the product. We provide comprehensive services including installation guidance, troubleshooting assistance, and calibration support to ensure that your thermocouple is functioning correctly and delivering accurate temperature readings. Our goal is to help you optimize the performance of your industrial processes by providing reliable and efficient technical support for your thermocouple needs.

Packing and Shipping:

Product Name: Thermocouple For Molten Iron

Description: High-quality thermocouple suitable for measuring temperatures in molten iron applications.

Packaging: - The thermocouple will be securely packaged in a durable cardboard box to prevent damage during transit. - Each thermocouple will be individually wrapped in bubble wrap to ensure protection. Shipping: - Shipping will be handled by a reliable courier service to ensure prompt and safe delivery. - The product will be shipped within 1-2 business days of placing the order. - Customers will receive a tracking number to monitor the shipment status. - Shipping costs will be calculated based on the destination and weight of the package.

FAQ:

Q: What is the brand name of this thermocouple for molten iron?

A: The brand name is Huarui.

Q: What is the model number of this thermocouple?

A: The model number is Cf2501.

Q: Where is this thermocouple for molten iron manufactured?

A: It is manufactured in China.

Q: Can this thermocouple be used for measuring the temperature of molten iron?

A: Yes, this thermocouple is specifically designed for measuring the temperature of molten iron.

Q: Is this thermocouple suitable for industrial applications?

A: Yes, this thermocouple is designed to meet the demands of industrial applications.