Electronic thermostat PRO RP 240 EC

programmable230VACstainless steel

Description
The PRO RP 240 EC is a circulation and process thermostat designed for external applications requiring rapid temperature changes and precise control. It supports a working range from -40 °C to 200 °C and features a very low filling volume (2.4–4.4 L) for fast thermal response. The compact tower design saves installation space and an integrated cooling coil plus hybrid condenser cooling (air and optional water) extend operational flexibility. All units include a pressure/suction pump and advanced electronic control.

Features

• Circulating thermostat with advanced microprocessor control and integrated cooling system
• EasyUse interface for straightforward operation
• Data import/export via USB; USB and Ethernet standard
• SelfCheck Assistant for system diagnostics
• Fully electronic continuous PID controller for internal and external control
• 5.7" Multi‑Touch color display and detachable command console for remote operation
• LAUDA Varioflex pressure/suction pump with 8 selectable levels (rear connections)
• PowerAdapt system to optimize available electrical power
• SmartCool digital cooling management with compressor on/off control
• User administration for up to 20 users and programmable timer/count-down
• Low-level and adjustable over-temperature protection with acoustic alarm (suitable for flammable and non‑flammable liquids)
• Retrofittable interfaces: RS232/485, Profibus, EtherCAT, analogue/contact modules
• Programmer: up to 100 programs, up to 50 segments each

Working range

• Min. working temperature: -40 °C
• Max. working temperature: 200 °C
• Temperature stability: 0.05 ± K

Cooling capacity (50 Hz) - summary
Temperature | Pump level | Tempering medium | Cooling capacity 50 Hz
20 °C | 8 | Ethanol | 0.6 kW
10 °C | 8 | Ethanol | 0.6 kW
0 °C | 8 | Ethanol | 0.6 kW
-10 °C | 8 | Ethanol | 0.41 kW
-20 °C | 4 | Ethanol | 0.24 kW
-30 °C | 4 | Ethanol | 0.12 kW
-35 °C | 4 | Ethanol | 0.07 kW
-40 °C | 2 | Ethanol | 0.02 kW

Technical specifications

• Model: PRO RP 240 EC
• Part no.: L000023
• Working 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
• Pump suction max.: 0.4 bar
• Max. pump flow: 22 L/min
• In/Outlet connection thread (outside): M16 x 1
• In/Outlet Ø olives: 13 mm
• Filling volume: 2.4 – 4.4 L
• Dimensions (W x D x H): 300 x 430 x 675 mm
• Weight: 42 kg
• Power supply: 230 V; 50 Hz (power cord with angled plug CEE7/7)
• Bath vessel: stainless steel, insulated, with overflow and drain tap