| Customization: | Available |
|---|---|
| Installation Type: | Installed on Measuring Lance |
| Sensing Type: | Thermocouple |
|
Still deciding? Get samples of $ !
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Affordable Disposable Thermocouples Directly Sourced from China Factory
1. Purpose and Working Principle of Fast Thermocouple:
Our fast, disposable thermocouples are expertly designed for the precise measurement of temperature in molten steel and other high-temperature molten metals. Utilizing the fundamental thermoelectric effect of metals, they operate by detecting temperature variances between their two ends, ensuring reliable and accurate readings.
2. Product Specifications and Performance Comparisons:
|
Name |
Model |
Type |
Tolerance |
Recommended Temperature Range |
Max Temperature |
Response Time |
|
Platinum-30% Rhodium/Platinum-6% Rhodium thermocouple |
KB-602 |
B |
±5ºC |
1500-1700ºC |
1800ºC |
4~6s |
|
Platinum-10% Rhodium/Platinum thermocouple |
KS-602 |
S |
±5ºC |
1500-1700ºC |
1800ºC |
4~6s |
|
Platinum-13% Rhodium/Platinum thermocouple |
KR-602 |
R |
±5ºC |
1500-1700ºC |
1800ºC |
4~6s |
|
Tungsten 30%/ tungsten-rhenium 25% |
KW-602 |
W |
±5ºC |
1500-1700ºC |
1800ºC |
4~6s |
3. Structure
The fast thermocouple features a sophisticated design, primarily composed of a temperature measuring probe and an encompassing large paper tube. The positive and negative wires of the probe are expertly welded to an extension wire, snugly embedded within a supportive bracket and shielded by a small paper tube. Superior quartz supports and protects these thermo wires. A protective cap ensures the probe remains free from dregs, while all components are meticulously assembled into a cohesive thermocouple tip, securely bonded by fire-resistant filler, making the thermocouple safely disposable.
4. Usage
1. Select the appropriate length for the protective paper tube and thermocouple lance tailored to the specific measurement task.
2. Attach the fast thermocouple to the thermocouple lance, ensuring that the secondary instrument (or digital display) is reset to zero before initiating measurement.
3. For optimal precision, insert the fast thermocouple into the molten steel to a depth between 300-400mm, avoiding contact with the furnace wall or any scum. Once the secondary instrument displays the temperature reading, promptly withdraw the temperature measuring gun. Ensure the thermocouple's immersion in the molten steel is brief, less than 5 seconds, to prevent lance burnout.
4. Replace the spent thermocouple with a fresh one, allowing a brief pause to prepare for the subsequent measurement.
5. Transport and Storage
Exercise caution during assembly and disassembly of parts. Ensure the products remain dry during transportation. Store them in cases within a warehouse, maintaining a relative humidity below 80% and ensuring ample air circulation. The storage environment should be free of harmful gases that could cause corrosion.
1. Why choose us?
1). With over a decade of industry experience, our factory excels in the development, manufacturing, and export of cutting-edge devices and consumables specifically for the metallurgical and steel industries.
2). Certified under ISO9001:2000 standards, our products are not only of unparalleled quality but also come with our proprietary patents, ensuring you receive exceptional value at a competitive price.
){kind=link}