Applications
·
Chemical industry, process technology, apparatus
construction
·
For low and medium process loads
Special Features
·
Version per DIN 43772
·
Model TW45-F: Form 5
·
Model TW45-G: Form 8
Description
Each thermowell is an important component of any temperature
measurement point. It is used to separate the process from the surrounding
area, thus protecting the environment and operating personnel and keeps
aggressive media, high pressures and flow rates from the temperature sensor
itself and thereby enables the thermometer to be exchanged during operation.
Based on the almost limitless application possibilities,
there are a large number of variants, such as thermowell designs or materials.
The type of process connection and the basic method of manufacture are
important design differentiation criteria. A basic differentiation can be made
between threaded and weld-in thermowells, and those with flange connections.
Furthermore, one can differentiate between fabricated and
solid-machined thermowells. Fabricated thermowells are constructed from a tube,
that is closed at the tip by a welded solid tip. Solid-machined thermowells are
manufactured from barstock.
The TW45 series of fabricated1) screw-in thermowells are
suitable for use with numerous electrical and mechanical thermometers from
WIKA.
Due to their design to DIN 43772, these thermowells for low
and medium process loads are suitable for use in the chemical industry, process
technology and equipment manufacture.
1) For short insertion lengths (copper alloy) solid-machined
version optionally