| Customization: | Available |
|---|---|
| Installation Type: | Installed on Measuring Lance |
| Sensing Type: | Thermocouple |
|
Still deciding? Get samples of US$ 3.5/Piece
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
Discover Affordable Disposable Thermocouples, Sourced Directly from Our Chinese Manufacturing Facility for Unmatched Value.
1. Purpose and Working Principle of the Fast Thermocouple:
Our swift and disposable thermocouples are crafted with expertise to precisely gauge temperatures in molten steel and other high-temperature molten metals. By leveraging the intrinsic thermoelectric properties of metals, these devices accurately detect temperature differences between their two ends, offering consistent and precise 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 boasts a refined design, predominantly featuring a temperature-measuring probe encased within a robust paper tube. The probe's positive and negative wires are skillfully welded to an extension wire, nestled within a secure bracket and guarded by a smaller paper tube. Exceptional quartz safeguards these thermo wires. A protective cap ensures the probe's cleanliness, as all components are meticulously integrated into a unified thermocouple tip, firmly secured with fire-retardant filler, ensuring the thermocouple is safely disposable.
4. Usage
1. Choose the precise length for the protective paper tube and thermocouple lance according to the specific measurement requirements.
2. Secure the fast thermocouple to the thermocouple lance, ensuring the secondary instrument (or digital display) is calibrated to zero before starting the measurement process.
3. For maximum accuracy, immerse the fast thermocouple into the molten steel to a depth of 300-400mm, avoiding contact with the furnace wall or any impurities. Upon obtaining the temperature reading from the secondary instrument, swiftly retract the temperature measuring device. Limit the thermocouple's contact with the molten steel to under 5 seconds to prevent any damage to the lance.
4. Replace each used thermocouple with a new one, taking a brief pause to prepare for the next measurement cycle.
5. Transport and Storage
Handle all parts with care during assembly and disassembly. Keep products dry during transport. Store them in cases inside a warehouse, maintaining relative humidity below 80% and ensuring adequate air circulation. The storage area should be devoid of corrosive gases.
1. Why Choose Us?
1). With over ten years of industry expertise, our factory leads in the innovation, production, and export of state-of-the-art devices and consumables tailored for the metallurgical and steel sectors.
2). Certified under ISO9001:2000 standards, our products not only ensure unmatched quality but also feature our exclusive patents, providing exceptional value at a competitive price.
){kind=link}