LAUDA PRO RP 290 E heating and cooling circulator thermostat -90…200°C, 230 V, 50 Hz

LAUDA PRO RP 290 E heating and cooling circulator thermostat 230 V; 50 Hz Performance features: Circulator thermostat with state-of-the-art microprocessor technology and integrated cooling system Bright and high-contrast graphical OLED display Integrated programmer, 1 program with max. 20 segments Input options via cursor keys and softkeys EasyUse system for the simplest operation and handling of the entire device SelfCheck assistant for system diagnostics Removable control panel for remote control Tower design for a small footprint Low filling volume enables rapid temperature changes Stainless steel temperature control chamber (insulated, with overflow and drain valve) LAUDA Varioflex pump with 8 selectable power levels, pump connections at the rear USB and Ethernet interfaces included as standard Can be retrofitted with an interface module (RS 232/485, Profibus; EtherCAT; analog or contact modules) Fully electronic continuous controller with PID behavior for internal and external control PowerAdapt system for optimally adapted max. heating output without overloading the power supply Underlevel protection and adjustable overtemperature protection with audible alarm for operation with flammable and non-flammable liquids SmartCool system for energy-saving digital cooling control incl. automatic compressor control Condenser cooling: Hybrid cooling Operation with natural refrigerant Technical data (according to DIN 12876): Operating temperature range: -90 ... 200 °C Operating temperature range: -90 ... 200 °C Ambient temperature range: 5 ... 40 °C Temperature constancy: 0,05 ± K Max. heating output: 2,5 kW Max. power consumption: 3,7 kW Current consumption: 16 A Pump max. pressure: 0,7 bar Pump max. suction: 0,4 bar Pump max. flow rate (pressure): 22 L/min Pump max. flow rate (suction): 20 L/min In / Outlet connection thread (external): M16 x 1 In / Outlet olive Ø: 13 mm Min. filling volume: 2,4 L Max. filling volume: 4,4 L Dimensions (WxDxH): 390 x 600 x 685 mm Weight: 77 kg Refrigerant stage 1: R-290 (GWP 3); 0,120 kg; 0,0 t CO2-eq Refrigerant stage 2: R-170 (GWP 6); 0,070 kg; 0,0 t CO2-eq Mains supply: 230 V; 50 Hz Power plug: Mains cable with angled Schuko plug (CEE7/7) Cooling capacity (pump level): 20 °C (8); Ethanol; 0,8 kW 10 °C (8); Ethanol; 0,77 kW 0 °C (8); Ethanol; 0,74 kW -10 °C (8); Ethanol; 0,72 kW -20 °C (4); Ethanol; 0,7 kW -30 °C (4); Ethanol; 0,68 kW -40 °C (4); Ethanol; 0,64 kW -50 °C (4); Ethanol; 0,56 kW -60 °C (4); Ethanol; 0,39 kW -70 °C (4); Ethanol; 0,21 kW -80 °C (4); Ethanol; 0,09 kW -90 °C (2); Ethanol; 0,01 kW Standard accessories: 2 union nuts, 2 sealing plugs 2 hose olives 13 mm for pump connection 2 hose olives 10 mm with union nut G3/8 for cooling water connection