Applications
·
Chemical industry, process technology, apparatus
construction
·
For low and medium process loads
Special Features
·
Version per DIN 43772
·
Model TW35-2: Form 2 (straight)
Model TW35-3: Form 3 (tapered)
Model TW35-4: Form 2G (straight)
Model TW35-5: Form 3G (tapered)
·
With integrated neck tube
·
Model TW35-3, TW35-5: fast-response design
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 temperatur 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 TW35 series of fabricated threaded or weld-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.