TFT graphic display temperature control unit Integral IN 1850 XTW

with touchscreenPIDwater

Product overview
Operate the Integral IN 1850 XTW process thermostat via the onboard coloured TFT display or, optionally, via an intuitive touch operating unit. The unit integrates cooling and an advanced pump system for dynamic temperature control of external circuits.

Features

• Process thermostat with integrated cooling system for dynamic temperature control in external circuits
• Management of heat transfer fluids with stored substance data
• ATEX-certified gas warning sensors with alarm and automatic shut-off plus external status interface for higher-level safety systems
• Self-adapt function to determine control parameters
• Powerful LAUDA Variopump (pressure pump) with 8 selectable output levels or option to control outflow pressure
• Remote fault signalling via floating contact
• Programmer with 150 temperature/time segments, separable into 5 programs, optimized for temperature ramps
• Integrated web server for browser-based operation on PC, tablet or smartphone; secure transfer via authentication and encryption
• Coloured TFT for simultaneous actual and set-value display and graphical temperature profile
• Input via cursor and soft keys; dedicated Tmax key for overtemperature protection
• Quick-stop via black push-button and remote release contacts
• PowerAdapt system to use the maximum permissible heating power according to the supply
• USB and Ethernet interfaces standard; option to upgrade with up to 2 additional interface modules (RS232/485, Profibus, analogue, contact or EtherCAT)
• Digital pump pressure display
• Condenser cooling: water
• Clear-text menu navigation; six selectable languages: DE, EN, FR, ES, IT, RU
• SelfCheck Assistant for system diagnosis
• Fully electronic continuous PID controller for internal and external control
• Low-level detection and adjustable over-temperature protection with acoustic alarm for flammable and non-flammable fluids
• Port for external Pt100 integrated; second external Pt100 possible via interface module
• Integrated adjustable bypass
• Very small internal volume and large non-thermostated expansion vessel (cold fluid layer system)
• Compatible with natural refrigerants

Working range

• Min. working temperature: -50 °C
• Max. working temperature: 220 °C
• Temperature stability: 0.05 ± K

Cooling capacity (pump level and medium) — table
Temperature | Pump level | Tempering medium | Cooling capacity 50 Hz | Cooling capacity 60 Hz
200 °C | 8 | Thermal oil | 20 kW | 20 kW
100 °C | 8 | Thermal oil | 20 kW | 20 kW
20 °C | 8 | Ethanol | 20 kW | 20 kW
10 °C | 8 | Ethanol | 17.8 kW | 20 kW
0 °C | 8 | Ethanol | 13.2 kW | 15.5 kW
-10 °C | 8 | Ethanol | 9.4 kW | 10.8 kW
-20 °C | 4 | Ethanol | 6.8 kW | 7.8 kW
-30 °C | 4 | Ethanol | 4.2 kW | 5.4 kW
-40 °C | 4 | Ethanol | 2.2 kW | 2.7 kW
-50 °C | 2 | Ethanol | 1.35 kW | 1.6 kW


Data sheet
Datasheet available for the Integral IN 1850 XTW (product-specific datasheet referenced on the page).

Technical specifications

• 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)