High Precision Refractory Metal Tube S-Type Precious Metal Flange Corundum Thermocouple

Product Principle

• Based on the thermoelectric effect (Seebeck effect), the thermoelectromotive force generated by the positive electrode (Pt-Rh 10 alloy) and negative electrode (pure platinum) of the S-type thermocouple under temperature difference is converted into a standard electrical signal (e.g., 4-20mA) via an integrated transmitter module, enabling accurate transmission and acquisition of high-temperature signals.

Product Features

• Made of precious metal platinum-rhodium wire, it delivers optimal accuracy in the 0~1600℃ range and maintains excellent long-term stability.
• The corundum protection tube can withstand temperatures up to 1600℃, and resists furnace gas erosion and chemical corrosion.
• The flange-mounted structure ensures firm installation, and the integrated transmitter outputs standard signals that can be directly connected to PLC/DCS systems.
• The metal housing and signal isolation technology minimize the impact of electromagnetic interference in industrial environments. Long Service Life
• The combination of refractory metal tube and corundum protection tube significantly extends service life even under harsh working conditions.

 

Manual Welding

Automatic Welding

Insulation Testing

Laser Marking

Warehouse Managing

Thermocouple Assemble

Vacuum Leak Detection

Surface Polishing

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