PRO Umwälzthermostate
Compact circulation thermostats for professional temperature control thermostating from -90 to 250 °C

Compact circulation thermostats for professional temperature control from -90 to 250°C

The LAUDA PRO circulation thermostats with low active liquid volume enable rapid temperature change with low operating costs and material consumption.

There are two innovative operating units available for selection: Base or Command Touch. Both are removable and can be used as remote control. 

The compact construction permits space-saving installation of the thermostats. With its quick temperature changes, it is well-suited for external applications.

Overview

Benefits and added value

  • Tower design for small footprint
  • LAUDA Vario flex pump with 8 output levels, pump connections at rear
  • SmartCool system for energy-saving digital cooling control including automatic compressor control

Working range

The PRO heating circulation thermostats are designed for external applications up to 250°C. The low filling volume permits rapid heating up in the connected application. The compact construction permits space-saving installation of the thermostats. An integrated cooling coil, fitted as standard, provides cooling. The PRO cooling circulation thermostats are ideal for external applications where rapid temperature changes are required. The cooling output of 0.6 and 0.8 kW, combined with a very low filling volume permit these rapid temperature changes. The thermostats have a working temperature range of -40 to 200°C. All types are fitted with a pressure-suction pump. Hybrid cooling of the refrigerating machine permits cooling using ambient air or, in addition, using cooling water.

Min. working temperature

-90 °C

Max. working temperature

200 °C

Temperature stability

0.05 ± K

Product lines

Select up to 4 technical parameters that you want to display in the table

Product Min. working temp Max. working temp Heater power max. Cooling output at 20 °C 50 Hz Compare product
PRO P 2 E 80 °C 250 °C 2.5 kW Details
PRO P 2 EC 80 °C 250 °C 2.5 kW Details
PRO RP 240 E -40 °C 200 °C 2.5 kW 0.6 kW Details
PRO RP 240 EC -40 °C 200 °C 2.5 kW 0.6 kW Details
PRO RP 245 E -45 °C 200 °C 2.5 kW 0.8 kW Details
PRO RP 245 EC -45 °C 200 °C 2.5 kW 0.8 kW Details
PRO RP 250 E -50 °C 200 °C 2.5 kW 1.5 kW Details
PRO RP 250 EC -50 °C 200 °C 2.5 kW 1.5 kW Details
PRO RP 290 E -90 °C 200 °C 2.5 kW 0.8 kW Details
PRO RP 290 EC -90 °C 200 °C 2.5 kW 0.8 kW Details

Device dimensions

Characteristics

Downloads - general product data

Please select which documents you would like to see in which language:

Available documents
Available languages
Device Device category Document type Language Format File size

Chapter Heating thermostats
Overall brochure

Bath thermostats Brochure
English
PDF 4,12 MB Download document

Chapter Cooling thermostats
Overall brochure

Bath thermostats Brochure
English
PDF 3,37 MB Download document

Chapter Circulation and process thermostats
Overall brochure

Circulation thermostats Brochure
English
PDF 4,76 MB Download document

PRO with Command Touch remote control unit

Bath thermostats Operating instructions
English
PDF 4,53 MB Download document

PRO with Command Touch remote control unit

Circulation thermostats Operating instructions
English
PDF 4,53 MB Download document

PRO with Base remote control unit

Bath thermostats Operating instructions
English
PDF 3,9 MB Download document

PRO with Base remote control unit

Circulation thermostats Operating instructions
English
PDF 3,9 MB Download document

Supplementary pump

Accessories Operating instructions
English
PDF 1,26 MB Download document

Shut Down Valve LiBus

Accessories Operating instructions
English
PDF 567 kB Download document

Operating unit Command Touch

Accessories Operating instructions
English
PDF 1,75 MB Download document

Accessories

Do you need additional information or do you have questions?


International Area Sales

+49 9343 503-555
E-Mail

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Heating thermostats

  • Various performance classes from entry-level to high-end
  • Temperature range 20 °C to 300 °C
  • Temperature stability ± 0.01 K
  • Bath sizes from 2.5 L to 40 L, bath vessels of stainless steel (insulated)
  • Various interface modules
To Heating thermostats

Cooling thermostats

  • Various performance classes from entry-level to high-end
  • Temperature range -100 °C to 200 °C
  • Simply sustainable - can be used with natural refrigerants
  • Bath sizes from 3.3 L to 44 L, bath vessels of stainless steel (insulated)
  • Various interface modules
To Cooling thermostats

Circulation and process thermostats

  • Temperature control thanks to refrigerants or Peltier technology
  • Devices with open bath systems and with pressure overlays
  • Compact design
  • Temperature range -90 °C to 320 °C
  • Cooling output 0.06 to 25 kW
To Circulation and process thermostats

Calibration thermostats

  • Temperature range -25 °C to 200 °C
  • Constant immersion depth thanks to a calibration chamber with overflow principle
  • Various sizes, bath openings and usable depths available
  • Extensive range of accessories
  • Better heat transfer as compared to heating cabinets and metal block thermostats
To Calibration thermostats

Immersion and bridge thermostats

  • Temperature control for any bath vessels, heating output up to 3.5 kW
  • Telescoping rod for baths from 310 to 550 mm width
  • With various pump models: Pressure-suction pump or high-performance pressure pumps
  • For different bath depths up to 320 mm
  • Selectable control head depending on the required functional scope
To Immersion and bridge thermostats

Applications and industry examples for LAUDA thermostats

Novel food

Precise temperature control during processing controls quality, the properties of sensors and more.

To the application example

Chemical industry

Process technology and reactor temperature control are typical areas where thermostats are required.

To the application example

Botanic extraction

Temperature control helps extract target compounds efficiently, prevent contamination and improve solubility.

To the application example

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