Process thermostat PRO RP 240 E

compactdigitalelectronic

Product overview
The PRO RP 240 E is a compact heating/cooling circulation thermostat for external applications. It offers rapid temperature changes thanks to a low filling volume and an integrated cooling coil. The unit is built for space-saving installation and continuous industrial use, with hybrid cooling that can use ambient air and optionally cooling water.

Key features

• Thermostatic circulator based on microprocessor control with integrated cooling
• Operation via cursor and softkeys; detachable command console for remote use
• Stainless steel bath vessel, insulated, with overflow and drain tap
• Upgradeable interfaces: RS232/485, Profibus, EtherCAT, analogue/contact modules
• Adjustable over-temperature protection with audible alarm for flammable and non-flammable fluids
• Use of natural refrigerants and hybrid cooling for flexibility
• Bright high-contrast graphic OLED display and EasyUse operator system
• LAUDA Varioflex pressure/suction pump with 8 selectable levels (rear connections)
• Fully electronic continuous PID controller for internal and external control
• SmartCool digital cooling management and PowerAdapt power optimization
• Integrated programmer: 1 program with up to 20 segments; SelfCheck Assistant for diagnostics
• Low filling volume for fast temperature response; USB and Ethernet as standard

Working range

• Working temperature range: -40 … 200 °C
• Operating temperature range: -40 … 200 °C
• Ambient temperature range: 5 … 40 °C
• Temperature stability: ±0.05 K

Cooling capacity (50 Hz)
20 °C | Level 8 | Ethanol | 0.6 kW
10 °C | Level 8 | Ethanol | 0.6 kW
0 °C | Level 8 | Ethanol | 0.6 kW
-10 °C | Level 8 | Ethanol | 0.41 kW
-20 °C | Level 4 | Ethanol | 0.24 kW
-30 °C | Level 4 | Ethanol | 0.12 kW
-35 °C | Level 4 | Ethanol | 0.07 kW
-40 °C | Level 2 | Ethanol | 0.02 kW

Technical specifications

• Working temperature range: -40 … 200 °C
• Operating temperature range: -40 … 200 °C
• Ambient temperature range: 5 … 40 °C
• Temperature stability: ±0.05 K
• Heater power max.: 2.5 kW
• Max. power consumption: 3.7 kW
• Current consumption: 16 A
• Max. discharge pressure: 0.7 bar
• Max. pump suction: 0.4 bar
• Max. pump flow pressure: 22 L/min
• In/Outlet connection thread (outside): M16 x 1
• In/Outlet Ø olives: 13 mm
• Min. filling volume: 2.4 L
• Max. filling volume: 4.4 L
• Dimensions (WxDxH): 300 x 430 x 675 mm
• Weight: 42 kg
• Power supply (example variant shown): 230 V; 50 Hz
• Power plug (example variant shown): Power cord with angled plug (CEE7/7)
• Part number: L000021