Process thermostat Integral XT series

digitalelectroniccooling

Overview
LAUDA Integral XT process thermostats use a flow principle with a cold-oil blanket to extend the usable temperature range of heat transfer media. Designed for professional temperature control, the Integral XT family covers working temperatures from −90 °C to 320 °C and supports dynamic heating and cooling cycles for industrial R&D and production applications.

Key advantages

• Fast cooling and heating cycles for efficient process throughput
• Extended temperature range and increased service life of heat transfer fluids
• Preventive protection for pressure-sensitive consumers via an eight-stage Vario pump
• Reliable performance at high pressure drops and low flow rates

Operating and control
Operate via the on-device modern TFT display or via an optional touch operating unit with extended functions. The devices include a modular interface concept for maximum connectivity, an integrated web server and are prepared for LAUDA.LIVE remote maintenance and monitoring.

Product variants (table)
Product | Min. working temp | Max. working temp | Heater power max. | Cooling output at 20 °C 50 Hz
Integral IN 4 XTW | 25 °C | 320 °C | 3.5 kW | 2 kW
Integral IN 8 XTW | 25 °C | 320 °C | 8 kW | 2 kW
Integral IN 150 XT | -45 °C | 220 °C | 3.5 kW | 1.5 kW
Integral IN 250 XTW | -45 °C | 220 °C | 3.5 kW | 2.1 kW
Integral IN 280 XT | -80 °C | 220 °C | 4 kW | 1.6 kW
Integral IN 280 XTW | -80 °C | 220 °C | 4 kW | 1.7 kW
Integral IN 550 XT | -50 °C | 220 °C | 8 kW | 5 kW
Integral IN 550 XTW | -50 °C | 220 °C | 8 kW | 5.8 kW
Integral IN 590 XTW | -90 °C | 220 °C | 8 kW | 4.5 kW
Integral IN 750 XT | -50 °C | 220 °C | 8 kW | 7 kW
Integral IN 950 XTW | -50 °C | 220 °C | 8 kW | 9.5 kW
Integral IN 1590 XTW | -90 °C | 220 °C | 12 kW | 18.5 kW
Integral IN 1850 XTW | -50 °C | 220 °C | 16 kW | 20 kW
Integral IN 2040 XTW | -45 °C | 200 °C | 16 kW | 20.8 kW
Integral IN 2560 XTW | -60 °C | 220 °C | 24 kW | 25 kW

Downloads

• Integral XT New Generation brochure
• Operating manuals (F‑Gas, CO2, natural refrigerants)
• Integral IN – Natural refrigerant documentation
• Product data sheets and installation instructions
• LAUDA Command App brochure and installation package

Design and pump
The electronically controlled, magnetically coupled pump features an eight-stage Vario function to fine-tune flow for pressure-sensitive consumers and applications with high hydraulic resistance. Device concept supports low-flow/high-pressure and higher-flow operation depending on process requirements.

Device dimensions (examples)
Integral IN 4/8/150/250 series (example chassis) | 430 x 550 x 760 mm
Integral IN 550/750/950 series (example chassis) | 560 x 550 x 1325 mm
Integral IN 1850 (large chassis) | 760 x 650 x 1605 mm
Integral IN 2560 XTW (largest chassis) | 1100 x 895 x 1865 mm

Characteristics / Technical specifications

• Working temperature range: −90 °C to 320 °C (model dependent)
• Temperature stability: typically 0.05 ± K
• Cooling output range: up to 25 kW (model dependent)
• Heater power: from 3.5 kW up to 24 kW (model dependent)
• Pump: electronically controlled, magnetically coupled, 8-stage Vario pump
• Flow principle with cold oil blanket to extend the usable temperature range of the heat transfer fluid
• Modular interface concept, integrated web server and broad connectivity
• Prepared for LAUDA.LIVE remote maintenance and monitoring
• Operation: on-device TFT display or optional touch operating unit
• Available variants for different refrigerants (F‑gas, natural refrigerants, CO2) and application requirements