Knife Edge Thermocouple
Product Overview
Section titled “Product Overview”The knife edge thermocouple uses a blade joint welded directly to the furnace-tube surface. It is suitable for surface-temperature measurement of furnace tubes and tower walls in the petroleum industry and is a temperature-measurement device for refinery fractionating towers.
Applications
Section titled “Applications”- Surface-temperature measurement of furnace tubes in the petroleum industry.
- Surface-temperature measurement of tower walls in the petroleum industry.
- Refinery fractionating towers.
Product Advantages
Section titled “Product Advantages”- The blade joint can be welded directly to the furnace-tube surface.
- Temperature measurement ranges of 0 to 1100 °C or 0 to 800 °C are available.
- Protective tube materials: 310S, GH3030, or GH3039.
- Specification d: Φ8 or Φ12.7.
Installation Method
Section titled “Installation Method”The blade joint is welded directly to the furnace-tube surface. Provide the furnace-tube or tower-wall surface profile, welding location, and required installation length T for selection.
Key Parameters
Section titled “Key Parameters”| Model | Graduation | Temperature Measurement Range | Protective Tube Material | d |
|---|---|---|---|---|
| WRNK-441D | K | 0 to 1100 °C | 310S; GH3030; GH3039 | Φ8 |
| WRNK-441D | K | 0 to 800 °C | 310S; GH3030; GH3039 | Φ12.7 |
Main Models
Section titled “Main Models”- WRNK-441D
Please Provide the Following for Inquiry
Section titled “Please Provide the Following for Inquiry”- Equipment, measurement location, and actual surface-temperature range.
- Furnace-tube or tower-wall material, outside diameter, and surface profile.
- Required temperature range, protective tube material, and specification d.
- Blade-joint welding location, installation length T, and available site space.
- Required quantity and preferred model.