
The Rosemount 114C Van Stone Thermowell
Rp123000.00
The Rosemount 114C Van Stone Thermowell is a robust and versatile temperature protection solution designed to safeguard temperature sensors such as RTDs and thermocouples in demanding industrial processes. Engineered with solid barstock construction, it provides excellent mechanical strength and durability under high pressure, temperature, and flow conditions.
The Van Stone flange design allows for easy installation and removal, providing flexibility and secure mounting in piping systems or vessel nozzles. Available in various materials and stem profiles, the 114C Van Stone Thermowell can be customized to meet specific process requirements, ensuring reliable and accurate temperature measurement across industrial applications.
Technical Specifications
Parameter / Attribute | Typical / Available Values / Notes |
Mounting Type | Van Stone Flange |
Stem Styles | Straight, Tapered, or Stepped |
Thermowell Materials | Stainless Steel (316/316L, 304/304L), Carbon Steel (A105), Exotic Alloys (Alloy C-276, Duplex, Nickel Alloys, Titanium, Super Duplex) |
Immersion Length (U) | Customizable depending on process requirement |
Instrument Connection | Standard ½”-14 NPT female; other thread options available |
Bore / Tip Wall / Tip Diameter | Standard bore 6.6 mm, tip-wall thickness ~6.4 mm; customizable |
Certifications / Options | Material certification, NACE compliance, hydrostatic test, PMI, Non-Destructive Testing (NDT) |
Wake Frequency Calculation (WFC) | Optional engineer-performed calculation to ensure vibration-safe design |
Surface Finish | Standard 0.8 µm Ra; optional improved finish or electropolishing for high-corrosion or sanitary applications |




