| Installation Type: | Duct Type |
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| Sensing Type: | Thermocouple |
| Contact: | Contactless |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Customized High Temperature Platinum Rhodium Thermocouple
A High Temperature Platinum Rhodium Thermocouple, also known as a Type S thermocouple, is a type of temperature sensor used for measuring high temperatures in various industrial and scientific applications. It consists of two different types of wires made of platinum and rhodium, which are joined together at one end to form a sensing junction.
The principle behind the operation of a thermocouple is based on the Seebeck effect, which states that when two dissimilar metals are joined together at a junction and there is a temperature gradient between the junction and the other end of the wires, it generates a small voltage proportional to the temperature difference. This voltage can be measured and correlated to the temperature being measured.
Platinum Rhodium Thermocouples are known for their high accuracy, stability, and reliability, especially at high temperatures. They are capable of measuring temperatures ranging from around -50°C to over 1700°C, making them suitable for applications where extreme temperatures are encountered.
| Ntc Shell | Stainless Steel Ntc Shell |
| Testing Temperature | -50-1700ºC |
| Voltage | 250V |
| Tube Length | 8/10/16/22/25mm or Customized, 300mm-1500mm |
| Probe Material | Food Class SUS304/ 316L/Copper/Plastic |
| Wire Material | Platinum&Rhodium |
| Wire Diameter | 0.2-0.5mm or Customized |
| Shape | Ring/Pin/Screwed/Film Platinum /Built in |
| Tube Material | 99% Ceramic Tube |
High Temperature Measurement: Platinum Rhodium Thermocouples are capable of measuring temperatures ranging from around -50°C to over 1600°C, making them suitable for high-temperature applications where other types of thermocouples may not be suitable.
Accuracy: Type S thermocouples offer high accuracy and reliability in temperature measurement, especially at high temperatures. They provide precise readings within tight tolerances, ensuring consistency and repeatability in measurement results.
Stability: Platinum and rhodium are known for their stability over a wide temperature range. Type S thermocouples maintain their calibration and accuracy over extended periods of use, even in harsh operating conditions.
Durability: Platinum Rhodium Thermocouples are durable and robust, capable of withstanding high temperatures, mechanical stress, and harsh environments. They are resistant to corrosion, oxidation, and chemical degradation, ensuring long-term performance and reliability.
Fast Response Time: Type S thermocouples typically have a fast response time, allowing for quick and accurate measurement of temperature changes. This is particularly important in dynamic processes where rapid temperature fluctuations occur.
Platinum Rhodium Thermocouples (Type S thermocouples) find application in a wide range of industrial and scientific settings where accurate temperature measurement at high temperatures is essential. Some common applications include:
Metallurgy: Type S thermocouples are widely used in the metallurgical industry for monitoring and controlling temperatures in various processes such as smelting, refining, casting, and heat treatment of metals and alloys.
Heat Treatment: In heat treatment processes such as annealing, tempering, quenching, and hardening, Type S thermocouples are employed to ensure precise temperature control and uniform heat distribution, resulting in desired material properties and product quality.
Furnace Control: Type S thermocouples play a crucial role in furnace control systems for maintaining optimal temperatures in industrial furnaces used for applications such as glassmaking, ceramics production, forging, and sintering.
Aerospace: In the aerospace industry, Type S thermocouples are utilized for monitoring temperatures in engines, turbines, exhaust systems, and other critical components where high temperatures are encountered during operation.
Glass Manufacturing: Type S thermocouples are employed in glass manufacturing processes to monitor and regulate temperatures in glass melting furnaces, annealing ovens, and glass forming equipment, ensuring product quality and consistency.
FAQ
(1).Q: Will you accept customized requirement?
A: Of course, customized service is surely acceptable. Welcome to send us your drawing and more detailed specification parameters. We can supply you the products as per your specific requirements.
(2).Q: How can I get a sample?
A: Normally For most our products can be sent free of sample charge if the quantity is small and customers only need to bear the shipping charge, or you can provide your DHL,FEDEX,EMS,UPS courier account number to us. If the quantity is big, we will charge a sample fee.
(3). Q: Why does your price a bit higher than other Chinese suppliers?
A: To meet the requirement of different customers and areas, our factory manufactures various kinds of quality for each item at a wide range of price. We can offer the products of different quality levels depending on customer's target price and quality requirement.
(4). Q: How can you guarantee the quality of mass production keep the same with the sample sent to me before?
A: Our warehouse staff will leave another same sample with your company name marked in our company before sending the samples to you to ensure the same production as the samples.
Suppliers with verified business licenses
Audited Supplier 
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