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- Process connection: Threaded
- Shank configuration: Tapered
- Bore diameter: 0.260″
- Surface finish: Brass: 60-100 Ra, AISI 304 and AISI 316: 60-100 Ra
- “U” Dimension: Length of well inserted into the piping system, measured from the base of the process connection to the end tip of well
Application Thermowells for temperature instruments are recommended for all process systems where pressure, velocity or viscous, abrasive and corrosive materials are present individually or in combination. A properly selected thermowell will protect the temperature instrument from possible damage resulting from these process variables. Furthermore, a thermowell permits removal of the temperature instrument for replacement, repair or testing without effecting the process media or the system. Process Connection: External means to connect thermowell to process piping system. Wells can be threaded, bolted (to matching flange), clamped or welded in place. Bore Diameter: Dimension of internal bore to match the diameter of the instrument stem/bulb inserted into the well. The 0.260″ sizes fit instrument stem/bulb diameters of 1/4″ and 3/8″ respectively. Bore length equals “S” dimension. Tapered Shank: Shank O.D. is gradually reduced from the root diameter to the tip diameter. Available with a .260″ bore size. The tapered shank is recommended for heavy duty applications characterized by high vibration, pressure, temperature and/or velocity.
Industrial & Scientific / Measure & Inspect / Temperature & Humidity / Test / WIKA
