Integral IN 1850 XTW

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.

Part no. : L004064
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Circulation and process thermostats Integral IN 1850 XTW
Refrigeration technology with natural refrigerants - Icon
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Back to overview Circulation and process thermostats

Features

Process thermostat with integrated cooling system for dynamic temperature control within external circuits
Management of heat transfer liquids with stored properties
ATEX-certified gas warning sensors with warning and switch-off function and external status interface for higher-level safety systems
Self adapt function for determination of control parameters
Powerful LAUDA Variopump (pressure pump) with 8 selectable output levels or control of outflow pressure
Remote fault indication through floating contact
Programmer with 150 temperature/time segments that can be separated into 5 programs
Integrated web server for browser based operation in local area networks via PC, tablet or smart phone, secure data transfer due to authentication procedure and encryption
Coloured TFT display for simultaneous indication of actual & set values and graphic illustration of the temperature profile
Easy input via cursor and soft keys. Additional Tmax key for overtemperature protection
Quick-stop function via black push-button and connection contacts for remote release
PowerAdapt system for the use of the maximum possible amount of heat permitted by the power supply system
USB and Ethernet interface equipped as standard
Option for upgrading up to 2 additional interfaces (RS 232/485, Profibus, analogue, contact or EtherCAT module)
Digital display of pump pressure
Condenser cooling Water
Clear text menu navigation, six selectable languages DE, EN, FR, ES, IT, RU
SelfCheck Assistant for system diagnosis
Fully electronic continuous controller with PID action for internal & external control
Low-level and adjustable over-temperature protection with acoustic alarm for use with flammable and non-flammable liquids
Port for external Pt100 integrated, second external Pt100 feasible via interface module
Integrated and adjustable bypass
Very small internal volume and big non-thermostated expansion vessel (cold fluid layer system)
Utilizes natural refrigerants

Working range

Min. working temperature

Min. working temperature

-50 °C

Max. working temperature

Max. working temperature

220 °C

Temperature stability

Temperature stability

0.05 ± K

Technical data (according to DIN 12876)

Working temperature range
-50 ... 220 °C
Ambient temperature range
5 ... 40 °C
Temperature stability
0.05 ± K
Heater power max.
16 kW
Max. power consumption
18 kW
Current consumption
25 A
Max. discharge pressure
6,0 bar
Max. pump flow pressure
120 L/min
In / Outlet connection thread (outside)
M38 x 1,5
Inlet/outlet hose size
1″
Min. filling volume
8 L
Max. filling volume
28.6 L
Water cooling connection thread (outside)
3/4 ″
Recommended cooling water temperature
15 °C
Cooling Water Temperature Max
30 °C
Cooling water flow rate
24 L/min
Pressure difference cooling water min.
0.8 bar
Maximum pressure cooling water
10 bar
Dimensions (WxDxH)
760 x 650 x 1605 mm
Weight
291 kg
Noise level
58 dB(A)
Power supply
400 V; 3/PE; 50 Hz & 460 V; 3/PE; 60 Hz
Power plug
Power cord with plug (IEC 60309, 5-pol, CEE, red, 32 A)
TemperaturePump levelTempering mediumCooling capacity 50 HzCooling capacity 60 Hz
200 °C8Thermal oil20 kW20 kW
100 °C8Thermal oil20 kW20 kW
20 °C8Ethanol20 kW20 kW
10 °C8Ethanol17.8 kW20 kW
0 °C8Ethanol13.2 kW15.5 kW
-10 °C8Ethanol9.4 kW10.8 kW
-20 °C4Ethanol6.8 kW7.8 kW
-30 °C4Ethanol4.2 kW5.4 kW
-40 °C4Ethanol2.2 kW2.7 kW
-50 °C2Ethanol1.35 kW1.6 kW
Download Data sheet Integral IN 1850 XTW

Downloads - general product data

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

Available documents
Available languages
German
English
French
Spanish
Russian
Chinese
Italian
DeviceDevice categoryDocument typeLanguageFormatFile size
Montage Befüll- und Durchflussregelsystem (basierend auf FD 50 und FC 80 MID) Accessories Operating instruction
German
PDF 1,24 MB Download document Download document
LAUDA Command App Process thermostats Software
German
EXE 95,34 MB Download document Download document
LAUDA Command App Process thermostats Brochure
German
PDF 1,43 MB Download document Download document
Kapitel Umwälz- und Prozessthermostate
Gesamtprospekt 		Process thermostats Brochure
German
PDF 4,88 MB Download document Download document
Integral XT New Generation mit Durchflussregler
F-Gas
 Process thermostats Operating instruction
German
PDF 2,91 MB Download document Download document
Integral XT New Generation
F-Gas
 Process thermostats Operating instruction
German
PDF 15,04 MB Download document Download document
Integral XT New Generation
CO2
 Process thermostats Operating instruction
German
PDF 8,47 MB Download document Download document
Integral XT New Generation Process thermostats Brochure
German
PDF 2,28 MB Download document Download document
Durchflussregler FC 80 MID - Operating instruction
German
PDF 2,33 MB Download document Download document
Durchflussregler FC 80 C - Operating instruction
German
PDF 2,52 MB Download document Download document
Befüll- und Entleereinheit FD 50 Accessories Operating instruction
German
PDF 4,41 MB Download document Download document
Bedieneinheit Command Touch Accessories Operating instruction
German
PDF 1,52 MB Download document Download document
Automatisierte Nachfüllung FD 50 Accessories Operating instruction
German
PDF 1,09 MB Download document Download document
Integral XT New Generation
Natürliches Kältemittel
 Process thermostats Operating instruction
German
PDF 10,05 MB Download document Download document

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