
ACCURATE TEMPERATURE SENSING
1500c Thermocouple
1500c Thermocouple by LICHENGDA. Thermocouple alloy and junction selection, configuration details and made-to-drawing quotation for industrial temperature monitoring and furnace control.
PRODUCT ENGINEERING
Thermocouple alloy and junction selection
1500c Thermocouple: Match thermocouple type, polarity and extension cable to the controller input. Select protection-tube material and grounded or ungrounded junction for the atmosphere, electrical noise and response required.
Define insertion depth and the mechanical support at the process connection. A temperature stated in a product name needs confirmation for the complete probe assembly, cable transition and continuous duty.
The archived configuration for 1500c Thermocouple lists Probe Material: Corundum; Probe Length: diameter/length can be customized. Treat these as reference options and reconcile them with the named configuration and installation drawing before quotation.
For 1500c Thermocouple, send the controller input, required measurement range, accuracy, probe drawing and cable or connector details. Ask for the agreed sensor designation and inspection requirements on the quotation.
Application and reference configuration
Industrial temperature monitoring and furnace control. The final suitability of 1500c Thermocouple depends on the assembled equipment and agreed operating conditions.
Archived figures below describe reference options or a product series. Confirm the exact model specification in the quotation.
| Product Name | Platinum Rhodium Thermocouple |
|---|---|
| Type | B/S/R |
| Temperature Range | 0-1600 ℃ (R/S) 0-1800 ℃ (B) |
| Probe Material | Corundum |
| Probe Length | diameter/length can be customized |
ARCHIVED PRODUCT INFORMATION
Description
A platinum rhodium thermocouple is a type of temperature sensor commonly used in high-temperature applications. It consists of two wires, one made of platinum and the other of an alloy of platinum and rhodium. The combination of these materials allows the thermocouple to accurately measure high temperatures, up to around 1800°C (3272°F). The ratio of platinum to rhodium in the wires determines the temperature range over which the thermocouple can operate effectively. Platinum rhodium thermocouples are known for their accuracy, stability, and durability in harsh environments. They are used in industries such as metallurgy, aerospace, and manufacturing, where precise temperature control is essential.
| Product Name | Platinum Rhodium Thermocouple |
| Type | B/S/R |
| Temperature Range | 0-1600 ℃ (R/S) 0-1800 ℃ (B) |
| Probe Material | Corundum |
| Probe Length | diameter/length can be customized |


1:The positive electrode (SP) of the S-type thermocouple wire is made of platinum rhodium alloy, which contains 10% rhodium and 90% platinum. The negative electrode (SN) is pure platinum, hence commonly known as a single platinum rhodium thermocouple. The thermocouple has a long-term operating temperature of 1300 ℃ and a short-term operating temperature of up to 1600 ℃.
2:·The positive electrode (RP) of the R-type thermocouple wire is made of platinum rhodium alloy, which contains 13% rhodium and 87% platinum. The negative electrode (RN) is pure platinum, so it is commonly known as a single platinum rhodium thermocouple. The long-term use temperature is 1300 ° C, and the short-term use temperature can reach 1600 ° C
3:The positive electrode (BP) of the B-type thermocouple wire is made of platinum rhodium alloy, which contains 30% rhodium and 70% platinum. The negative electrode (BN) is a platinum rhodium alloy, which contains 6% rhodium and 94% platinum, hence commonly known as a dual platinum rhodium thermocouple. The long-term use temperature of this thermocouple is 1600 ℃, and the short-term use temperature can reach 1800 ℃.
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Company Profile

Xiamen Lichengda Precision Manufacturing Co., Ltd. was established in 2 0 1 2 year. It is a
comprehensive company integrating production, sales and technical service. the factory covers an
area of 5000m2, has nearly 100 employees. Applicable quality-system and product-compliance documentation must be confirmed for the quoted product, legal entity and current scope.
Main products : cartridge heater,Tubular heater, Flexible heater, cartridge heater,silicone heater
thermocouple, heating element, and other heating products. The factory introduced advanced
automatic control system and online quality,inspection system to ensure the stability and reliability of product quality

1. Qucik Response:Your inquiry will be replied within 24 hours. Response Rate over 90%
2. Smooth Communication: Well-trained and experienced staffs to answer all your inquires.
3. Sincere Service Attitude: Treat Customers As Friends. No Questions are Neglected.
4. OEM Accepted: Free Sample,We can customize your products to meet all your different requests.
5. Small MOQ: Small Amount wholesales are supported to meet your needs as well as large demands.
6. Fast Delivery: We have Reliable Forwarders with long term cooperation and Competitive Price.
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Specifications and availability vary by configuration. Confirm dimensions, materials and electrical or measurement ratings in your quotation.
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