Process thermostat Integral IN 590 XTW

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

Features

• Process thermostat with integrated cooling system for dynamic temperature control of external circuits
• Clear text menu navigation, six selectable languages: DE, EN, FR, ES, IT, RU
• Fully electronic continuous PID controller for internal and external regulation
• Powerful LAUDA Variopump pressure pump with 8 selectable output levels or outflow pressure control
• Remote fault indication via floating contact
• Integrated web server for browser-based operation in local networks via PC, tablet or smartphone; secure data transfer by authentication and encryption
• Very small internal volume and large non-thermostated expansion vessel (cold fluid layer system)
• Condenser cooled by water
• Colour TFT display showing actual and set values and graphic temperature profile
• Input via cursor and soft keys; dedicated Tmax key for overtemperature protection
• Self-adapt function for automatic determination of control parameters
• USB and Ethernet interfaces standard; option to add up to 2 additional interfaces (RS232/485, Profibus, analogue, contact or EtherCAT)
• Digital pump pressure display
• SmartCool digital cooling management including compressor control
• Uses conventional refrigerants (HFCs) in compliance with EU Regulation 573/2024 on fluorinated greenhouse gases
• Management of heat transfer fluids with stored properties
• SelfCheck assistant for system diagnostics
• PowerAdapt to optimise maximum usable heater power according to supply limits
• Port for one external Pt100 integrated; second external Pt100 possible via interface module
• Programmer with 150 temperature/time segments split into up to 5 programs
• Integrated adjustable bypass
• Low-level and adjustable over-temperature protection with acoustic alarm for use with flammable and non-flammable liquids

Working range

• Min. working temperature: -90 °C
• Max. working temperature: 220 °C
• Temperature stability: 0.05 ± K

Technical features (selection)

• Working temperature range: -90 ... 220 °C
• Ambient temperature range: 5 ... 40 °C
• Temperature stability: 0.05 ± K
• Heater power max.: 8 kW
• Max. power consumption: 11 kW
• Current consumption: 16 A
• Max. discharge pressure: 3.1 bar
• Max. pump flow: 65 L/min
• In/outlet connection thread (outside): M30 x 1,5
• Inlet/outlet hose size: 3/4"
• 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: 15.8 L/min
• Cooling water pressure difference min.: 0.8 bar
• Max. cooling water pressure: 10 bar
• Dimensions (WxDxH): 760 x 650 x 1605 mm
• Weight: 278 kg
• Noise level: 64 dB(A)
• Power supply: 400 V; 3/PE; 50 Hz & 460 V; 3/PE; 60 Hz
• Power plug: Power cord with plug (NEMA L16-20P twist lock; 20 A)
• Certification: NRTL according to UL 1995:2018, CSA C22.2 no. 236-15 Ed.5th

Cooling capacity (excerpt)
Temperature | Pump level | Tempering medium | Cooling capacity 50 Hz | Cooling capacity 60 Hz
200 °C | 8 | Thermal oil | 4.5 kW | 4.5 kW
100 °C | 8 | Thermal oil | 4.5 kW | 4.5 kW
20 °C | 8 | Ethanol | 4.5 kW | 4.5 kW
10 °C | 8 | Ethanol | 4.45 kW | 4.45 kW
0 °C | 8 | Ethanol | 4.4 kW | 4.4 kW
-10 °C | 8 | Ethanol | 4.4 kW | 4.4 kW
-20 °C | 4 | Ethanol | 4.6 kW | 4.6 kW
-30 °C | 4 | Ethanol | 4.6 kW | 4.6 kW
-40 °C | 4 | Ethanol | 4.5 kW | 4.5 kW
-50 °C | 4 | Ethanol | 4.2 kW | 4.2 kW
-60 °C | 4 | Ethanol | 2.7 kW | 2.7 kW
-70 °C | 4 | Ethanol | 1.4 kW | 1.4 kW
-80 °C | 4 | Ethanol | 0.6 kW | 0.6 kW
-90 °C | 2 | Ethanol | 0.2 kW | 0.2 kW

Included / notable accessories & options

• Optional intuitive operating unit with touch display (Operating unit Command Touch)
• Flow control and filling/draining units available as accessories (FD 50, FC 80 variants)
• Software: LAUDA Command App and LAUDA Command software for device operation

Model / technical specifications

• Model family: Integral XT new generation
• Model: Integral IN 590 XTW
• Working temperature range: -90 °C to 220 °C
• Temperature stability: 0.05 ± K
• Heater power max.: 8 kW
• Max. pump flow: 65 L/min
• Filling volume: 8 – 28.6 L
• Max. discharge pressure: 3.1 bar
• Power supply: 400 V/50 Hz or 460 V/60 Hz (3/PE)
• Dimensions (WxDxH): 760 x 650 x 1605 mm
• Weight: 278 kg
• Noise level: 64 dB(A)