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Lauda - Process Thermostats - Integral XT

High-performance process thermostats from 1.5 to 18 kW for temperature control thermostating within an extremely broad temperature range of -90 to 320°C.

The integral XT process thermostats operate according to the flow principle with a cold oil blanket that allows the utilization of the entire temperature range through the use of a heat transfer medium. The electronically controlled, magnetic coupled pump can alter the pressure to adapt the flow rate to the relevant process requirements. The Integral XT models can be integrated easily in different process control systems using a wide selection of interface modules.

The process thermostats can be operated easily and intuitively using the detachable Command remote control with plain text menu guidance and graphic display of the temperature profile.

Available models

LAUDA Integral XT 150
Technical Specifications
Working temperature min.
-45°C
Working temperature max.
220°C
Filling volume min.
2.6L
Filling vol. expansion vessel
5.5 L
Heater power
3.50 kW
Cooling output at 20°C measured with ethanol
1.5 kW
Interface(s)
RS-232/485
Temperature stability
0.05 ±K
Pump pressure max.
2.9 bar
Pump flow max. (pressure)
45 L/min
LAUDA Integral XT 250 W
Technical Specifications
Working temperature min.
-45°C
Working temperature max.
220°C
Filling volume min.
2.6 L
Filling vol. expansion vessel
5.5 L
Heater power
3.50 kW
Cooling output at 20°C measured with ethanol
2.10 kW
Interface(s)
RS-232/485
Temperature stability
0.05 ±K
Pump pressure max.
2.9 bar
Pump flow max. (pressure)
45 L/min
LAUDA Integral XT 280
Technical Specifications
Working temperature min.
-80°C
Working temperature max.
220°C
Filling volume min.
5 L
Filling vol. expansion vessel
6.7 L
Heater power
4.00 kW
Cooling output at 20°C measured with ethanol
1.5 kW
Interface(s)
RS-232/485
Temperature stability
0.05 ±K
Pump pressure max.
2.9 bar
Pump flow max. (pressure)
45 L/min
LAUDA Integral XT 280 W
Technical Specifications
Working temperature min.
-80°C
Working temperature max.
220°C
Filling volume min.
5 L
Filling vol. expansion vessel
6.7 L
Heater power
4.00 kW
Cooling output at 20°C measured with ethanol
2.0 kW
Interface(s)
RS-232/485
Temperature stability
0.10 ±K
Pump pressure max.
2.9 bar
Pump flow max. (pressure)
45 L/min
LAUDA Integral XT 350 W
Technical Specifications
Working temperature min.
-50°C
Working temperature max.
220°C
Filling volume min.
5 L
Filling vol. expansion vessel
6.7 L
Heater power
3.50 kW
Cooling output at 20°C measured with ethanol
3.1 kW
Interface(s)
RS-232/485
Temperature stability
0.10 ±K
Pump pressure max.
2.9 bar
Pump flow max. (pressure)
45 L/min
LAUDA Integral XT 490 W
Technical Specifications
Working temperature min.
-90°C
Working temperature max.
220°C
Filling volume min.
9.5 L
Filling vol. expansion vessel
17.4 L
Heater power
5.30 kW
Cooling output at 20°C measured with ethanol
4.4 kW
Interface(s)
RS-232/485
Temperature stability
0.10 ±K
Pump pressure max.
2.9 bar
Pump flow max. (pressure)
45 L/min
LAUDA Integral XT 550
Technical Specifications
Working temperature min.
-50°C
Working temperature max.
220°C
Filling volume min.
5 L
Filling vol. expansion vessel
6.7 L
Heater power
5.30 kW
Cooling output at 20°C measured with ethanol
5.00 kW
Interface(s)
RS-232/485
Temperature stability
0.05 ±K
Pump pressure max.
2.9 bar
Pump flow max. (pressure)
45 L/min
LAUDA Integral XT 550 W
Technical Specifications
Working temperature min.
-50°C
Working temperature max.
220°C
Filling volume min.
5 L
Filling vol. expansion vessel
6.7 L
Heater power
5.30 kW
Cooling output at 20°C measured with ethanol
5.00 kW
Interface(s)
RS-232/485
Temperature stability
0.10 ±K
Pump pressure max.
2.9 bar
Pump flow max. (pressure)
45 L/min
LAUDA Integral XT 750
Technical Specifications
Working temperature min.
-50°C
Working temperature max.
220°C
Filling volume min.
5 L
Filling vol. expansion vessel
6.7 L
Heater power
5.30 kW
Cooling output at 20°C measured with ethanol
5.00 kW
Interface(s)
RS-232/485
Temperature stability
0.05 ±K
Pump pressure max.
2.9 bar
Pump flow max. (pressure)
45 L/min
LAUDA Integral XT 750 S
Technical Specifications
Working temperature min.
-50°C
Working temperature max.
220°C
Filling volume min.
5 L
Filling vol. expansion vessel
6.7 L
Heater power
8.00 kW
Cooling output at 20°C measured with ethanol
6.70 kW
Interface(s)
RS-232/485
Temperature stability
0.05 ±K
Pump pressure max.
2.9 bar
Pump flow max. (pressure)
45 L/min
LAUDA Integral XT 950 W
Technical Specifications
Working temperature min.
-50°C
Working temperature max.
220°C
Filling volume min.
5 L
Filling vol. expansion vessel
6.7 L
Heater power
5.30 kW
Cooling output at 20°C measured with ethanol
6.70 kW
Interface(s)
RS-232/485
Temperature stability
0.10 ±K
Pump pressure max.
2.9 bar
Pump flow max. (pressure)
45 L/min
LAUDA Integral XT 950 WS
Technical Specifications
Working temperature min.
-50°C
Working temperature max.
220°C
Filling volume min.
5 L
Filling vol. expansion vessel
6.7 L
Heater power
8.00 kW
Cooling output at 20°C measured with ethanol
9.00 kW
Interface(s)
RS-232/485
Temperature stability
0.10 ±K
Pump pressure max.
2.9 bar
Pump flow max. (pressure)
45 L/min
LAUDA Integral XT 1850 W
Technical Specifications
Working temperature min.
-50°C
Working temperature max.
220°C
Filling volume min.
9 L
Filling vol. expansion vessel
17.4 L
Heater power
10.60 kW
Cooling output at 20°C measured with ethanol
18.50 kW
Interface(s)
RS-232/485
Temperature stability
0.30 ±K
Pump pressure max.
5.8 bar
Pump flow max. (pressure)
90 L/min
LAUDA Integral XT 1590 WS
Technical Specifications
Working temperature min.
-90°C
Working temperature max.
220°C
Filling volume min.
10.50 L
Filling vol. expansion vessel
17.4 L
Heater power
8.00 kW
Cooling output at 20°C measured with ethanol
9.00 kW
Interface(s)
RS-232/485
Temperature stability
0.05 ±K
Pump pressure max.
2.9 bar
Pump flow max. (pressure)
45 L/min
LAUDA Integral XT 1850 WS
Technical Specifications
Working temperature min.
-50°C
Working temperature max.
220°C
Filling volume min.
9 L
Filling vol. expansion vessel
17.4 L
Heater power
16.00 kW
Cooling output at 20°C measured with ethanol
18.50 kW
Interface(s)
RS-232/485
Temperature stability
0.30 ±K
Pump pressure max.
5.8 bar
Pump flow max. (pressure)
45 L/min
LAUDA Integral XT 4 H
Technical Specifications
Working temperature min.
80°C
Working temperature max.
320°C
Filling volume min.
2.6 L
Filling vol. expansion vessel
5.5 L
Heater power
3.50 kW
Interface(s)
RS-232/485
Temperature stability
0.05 ±K
Pump pressure max.
2.9 bar
Pump flow max. (pressure)
45 L/min
LAUDA Integral XT 4 HW
Technical Specifications
Working temperature min.
30°C
Working temperature max.
320°C
Filling volume min.
2.6 L
Filling vol. expansion vessel
5.5 L
Heater power
3.50 kW
Interface(s)
RS-232/485
Temperature stability
0.05 ±K
Pump pressure max.
2.9 bar
Pump flow max. (pressure)
45 L/min
LAUDA Integral XT 8 H
Technical Specifications
Working temperature min.
80°C
Working temperature max.
320°C
Filling volume min.
2.6 L
Filling vol. expansion vessel
5.5 L
Heater power
8.00 kW
Interface(s)
RS-232/485
Temperature stability
0.05 ±K
Pump pressure max.
2.9 bar
Pump flow max. (pressure)
45 L/min
  • Removable Command control unit with graphic LCD
  • Automatic adjustment of the control parameters via integrated software for adaptive control
  • Eight-level Vario pump adjustment
  • Infinitely variable control of pump pressure
  • Magnetically coupled pump
  • Two slots for interface modules available
  • RS 232/485 interface included
  • Recessed filler nozzle on the top of the equipment
  • Practical drain taps on the sides of the equipment
  • Software-based/controlled filling and draining
  • Automatic degassing after filling process
  • SelfCheck assistant shows equipment status clearly on the display
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LaudaWe are LAUDA – The world leader in precise temperature control. Our Constant temperature equipment and Heating and cooling systems are at the heart of many applications. As a full-service provider we guarantee the optimum temperature in research, production and quality control. We are the trusted partner, particularly in the fields of automotive, chemical/ pharmaceutical, semiconductor and laboratory/ medical industries. For over 60 years we have been inspiring our customers with our competent consulting and innovative, environmentally-friendly concepts, anew every day – globally.
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