High-performance process thermostats from 1.5 to 25 kW for temperature control from -90 to 320 °C
LAUDA Integral XT process thermostats operate according to the flow principle with a cold oil blanket that enables the utilization of temperature control media over a significantly larger temperature range—optimal for dynamic temperature control tasks.
The electronically controlled, magnetically coupled pump can set the flow rate optimally both for the requirements of pressure-sensitive consumers and for applications with high hydraulic resistance.
A modular interface concept that is fit for the future ensures maximum networking of user processes. In addition, the Integral devices are already designed to use LAUDA.LIVE, a digital solution for remote maintenance and monitoring - for greater safety and reliability.
Overview
Benefits and added value
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Fast cooling and heating cycles
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Larger temperature range and longer service life of the temperature control media
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Preventive protection for pressure-sensitive consumers provided by an eight-stage Vario pump
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Optimal performance of the XT even at extremely high pressure drops with low flow rates

Working range
Operate your Integral process thermostat simply via a modern TFT display directly on the device or optionally via an intuitive operating unit with touch display and extended range of functions.

Min. working temperature
25 °C

Max. working temperature
320 °C

Temperature stability
0.1 ± 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 | |
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Integral IN 4 XTW | 25 °C | 320 °C | 3.5 kW | 2 kW | Details | |
Integral IN 8 XTW | 25 °C | 320 °C | 8 kW | Details | ||
Integral IN 150 XT | -45 °C | 220 °C | 3.5 kW | 1.5 kW | Details | |
Integral IN 250 XTW | -45 °C | 220 °C | 3.5 kW | 2.1 kW | Details | |
Integral IN 280 XT | -80 °C | 220 °C | 4 kW | 1.6 kW | Details | |
Integral IN 280 XTW | -80 °C | 220 °C | 4 kW | 1.7 kW | Details | |
Integral IN 550 XT | -50 °C | 220 °C | 8 kW | 5 kW | Details | |
Integral IN 550 XTW | -50 °C | 220 °C | 8 kW | 5.8 kW | Details | |
Integral IN 590 XTW | -90 °C | 220 °C | 8 kW | 4.5 kW | Details | |
Integral IN 750 XT | -45 °C | 220 °C | 8 kW | 7 kW | Details | |
Integral IN 950 XTW | -50 °C | 220 °C | 8 kW | 9.5 kW | Details | |
Integral IN 1590 XTW | -90 °C | 220 °C | 12 kW | 18.5 kW | Details | |
Integral IN 1850 XTW | -50 °C | 220 °C | 16 kW | 20 kW | Details | |
Integral IN 2560 XTW | -60 °C | 220 °C | 24 kW | 25 kW | Details |
Device dimensions




Downloads - general product data
Device | Device category | Document type | Language | Format | File size | |
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Integral XT New Generation |
Process thermostats | Operating instructions |
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7,28 MB |
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Integral XT New Generation with Flow Control Unit |
Process thermostats | Operating instructions |
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3,73 MB |
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Flow controller MID 80 |
Operating instructions |
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2,16 MB |
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Operating unit Command Touch |
Accessories | Operating instructions |
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1,75 MB |
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Chapter Circulation and process thermostats |
Process thermostats | Brochure |
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4,76 MB |
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Integral XT New Generation |
Process thermostats | Brochure |
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2,22 MB |
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LAUDA Command App |
Process thermostats | Software |
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EXE | 56,55 MB |
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