![Thermowells TWL-0 twl-0-temperatur.png: Thermowells TWL-0](https://kobold.com/uploads/pictures/resized/twl-0-temperatur.282x0-aspect.png)
Thermowells TWL-0
Build-up, bar stock drilled
Connection: G ½ ... G 1, ½ ... 1" NPT, flange DN15 ... 50, ASME ½ ... 2", weld-in ¾ ... 1¼"
Material: stainless steel 1.4404
Max. length: 1000 mm (5000 mm)
pmax: 250 bar
![](https://kobold.com/images/layout/trans1x1.gif)
Datasheet
Miscellaneous
Description
Thermowells are used to protect the thermometer bulb from corosive effects, pressure and high flow of process fluids and allow interchangeability of the thermometer for calibration or replacement without disturbing the process. Thermowells are made from bar-stock, heavy duty design or from a tube, that is closed at the tip by a welded tip.
Suitable for
![Capillary Thermometer Nitrogen Filled TNF image TNF](https://kobold.com/uploads/pictures/resized/tnf-temperatur.260x240-aspect.png)
TNF
Capillary Thermometer Nitrogen Filled TNF
![Safety Thermometers with Contact TNS, TNF image TNS/TNF](https://kobold.com/uploads/pictures/resized/tns-tnf-temperatur.260x240-aspect.png)
TNS/TNF
Safety Thermometers with Contact TNS, TNF
![Stem Thermometer for Diesel Engines TND image TND](https://kobold.com/uploads/pictures/resized/tnd-temperatur.260x240-aspect.png)
TND
Stem Thermometer for Diesel Engines TND
![Shaft Thermometers according to DIN EN 13190 TNS image TNS](https://kobold.com/uploads/pictures/resized/tns-temperatur.260x240-aspect.png)
TNS
Shaft Thermometers according to DIN EN 13190 TNS
![Bimetal Thermometer TBE image TBE](https://kobold.com/uploads/pictures/resized/tbe-temperatur.260x240-aspect.png)
TBE
Bimetal Thermometer TBE
![Resistance Thermometers MWD image MWD](https://kobold.com/uploads/pictures/resized/mwd-temperatur-1.260x240-aspect.png)
MWD
Resistance Thermometers MWD
![Screw-in and Insertion Resistence Thermometer MWE image MWE-1/MWE-2/MWE-3/MWE-6/MWE-7/MWE-8](https://kobold.com/uploads/pictures/resized/mwe-1-2-3-temperatur-1.260x240-aspect.png)
MWE-1/MWE-2/MWE-3/MWE-6/MWE-7/MWE-8
Screw-in and Insertion Resistence Thermometer MWE
![Insertion Temperature Sensors with/ without Transmitter MMA image MMA](https://kobold.com/uploads/pictures/resized/mma.260x240-aspect.png)
MMA
Insertion Temperature Sensors with/ without Transmitter MMA