Electronic thermostat Integral IN 230 TW

adjustableprogrammablerelay

Product overview
Modular interface concept for flexible integration of the Integral IN 230 TW process thermostat into industrial temperature control loops. Devices come standard with Ethernet, USB and Pt100 interfaces; additional interfaces and communication protocols are available via plug-in modules. Integrated refrigeration enables dynamic temperature control of external circuits.

Key features

• Process thermostat with integrated cooling system for dynamic temperature control within external circuits
• Management of heat transfer liquids with stored properties
• 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
• Programmer with 150 temperature/time segments, separable into 5 programs — optimized for temperature ramps
• Integrated web server for browser-based operation via PC, tablet or smartphone; secure data transfer by authentication and encryption
• Use of HFC refrigerants in accordance with EU regulation 573/2024
• Coloured TFT display showing actual & set values and graphical temperature profile
• Easy input via cursor and soft keys; dedicated Tmax key for overtemperature protection
• Self-adapt function for automatic determination of control parameters
• Extremely powerful pressure pump with digital pump pressure display
• Remote fault indication via floating contact
• Adjustable bypass for pressure limiting
• SmartCool system for energy-saving digital cooling management including compressor on/off control
• Clear-text menu navigation; selectable languages DE, EN, FR, ES, IT, RU
• SelfCheck Assistant for system diagnosis
• PowerAdapt system to maximise usable heating power according to the supply
• USB and Ethernet interfaces equipped as standard
• Option to upgrade with up to 2 additional interface modules (RS232/485, Profibus, analogue, contact or EtherCAT)
• Condenser cooling: water

Working range

• Min. working temperature: -32 °C
• Max. working temperature: 120 °C
• Temperature stability: 0.05 ± K

Cooling capacity (50 Hz)
Temperature | Tempering medium | Cooling capacity 50 Hz
100 °C | Thermal oil | 2.3 kW
20 °C | Ethanol | 2.3 kW
10 °C | Ethanol | 2.3 kW
0 °C | Ethanol | 1.9 kW
-10 °C | Ethanol | 1.3 kW
-20 °C | Ethanol | 0.75 kW
-30 °C | Ethanol | 0.35 kW


Part number
L002665

Technical specifications

• Working temperature range: -32 ... 120 °C
• Ambient temperature range: 5 ... 40 °C
• Temperature stability: 0.05 ± K
• Heater power max.: 2.7 kW
• Max. power consumption: 3.7 kW (16 A)
• Max. discharge pressure: 3.5 bar
• Max. pump flow (pressure): 40 L/min
• Inlet/outlet connection thread (outside): G 3/4"
• Inlet/outlet hose size: 3/4"
• Min. filling volume: 3.6 L
• Max. filling volume: 8.7 L
• Water cooling connection thread (outside): 3/4"
• Recommended cooling water temperature: 15 °C; max: 30 °C
• Cooling water flow rate: 3 L/min; min. pressure difference: 0.8 bar; max pressure: 10 bar
• Dimensions (W×D×H): 430 x 550 x 760 mm
• Weight: 85 kg
• Noise level: 60 dB(A)
• Power supply: 230 V; 50 Hz (power cord with angled plug CEE7/7)