Integral XT Air-cooled process thermostats down to -80 °C
The LAUDA Integral XT process thermostats are ideally designed for the requirements of rapid and precise temperature
control of an external application in process plant and pilot plant environments. The air-cooled process thermostats
offer high performance in a small space while still providing functionality across a wide temperature range.
Using the LAUDA Kryo 55 heat transfer liquid, temperatures from -50 up to 220 °C can be achieved without changing
the heat transfer liquid. The special high-temperature version enables process temperatures up to 300 °C. This
makes it ideal for reactor thermostating in chemical or pharmaceutical processes. The large expansion vessel
in the LAUDA Integral XT absorbs temperature-induced changes in volume, thereby ensuring smooth operation even
in large connected external systems.
Integral XT Water-cooled process thermostats down to -50 °C
Independent of variations in ambient temperature, Integral XT watercooled process thermostats achieve constantly
high cooling performance. The temperature of the ambient air remains virtually unchanged thanks to the dissipation
of the process heat through the cooling water. This is a particular advantage in setups similar to production
as in process plants or in the mini-plant, where work is conducted under the most strained conditions. Water-cooled
Integral XT systems are also the perfect choice for airconditioned spaces, since they do not tax or place an
unnecessary burden on air-conditioning systems.
Integral XT Water-cooled process thermostats down to -90 °C
The new LAUDA Integral XT 1590 W and XT 490 W process thermostats stand out for their high cooling capacities at
very low temperatures. Thanks to the two-stage cascade system, the thermostats are particularly suited for applications
in the ultra-low range down to -90 °C. The water-cooled devices achieve cooling capacities of up to 18.5 kW and
maximum heating capacities of 10.4 kW. The Integral XT 1850 W is also available with a heating capacity of 16.0
kW.
Integral XT High-temperature thermostats up to 320 °C
The LAUDA Integral XT high-temperature thermostats allow a maximum working temperature of 320 °C. The process
thermostats are operated using the Command remote control, which is already utilized in the other XT models.
The powerful pump can be regulated at eight different levels, supplying a maximum pressure of 2.9 bar and a flow
rate of up to 45 L/min. The two models, XT 4 H and XT 4 HW, provide heating power of 3.5 kW.
The XT 8 H and the XT 8 HW are equipped with an 8.0 kW heating system. With the XT 4 HW
and the XT 8 HW models, water-generated counter-cooling allows for quick cool-down across the entire
temperature range. Typical applications of the thermostats include distillation at high temperatures and control
of high-temperature chemical syntheses.
