Heating and cooling circulator thermostat PRO RP 290 EC, -90…200°C, 230 V 50 Hz

LAUDA PRO RP 290 EC heating and cooling circulator thermostat 230 V; 50 Hz Performance features: Circulator thermostat with state-of-the-art microprocessor technology and integrated cooling system Large 5.7'' multi-touch colour display Input options via multi-finger gesture recognition Removable control console for remote operation Individual operating rights for up to 20 users Data logging, export to USB stick Timer and count-down function EasyUse system for simple operation and handling of the entire device SelfCheck assistant for system diagnostics USB and Ethernet interface included as standard Can be retrofitted with an interface module (RS 232/485, Profibus; EtherCAT; analogue or contact modules) Fully electronic continuous controller with PID behaviour for internal and external control PowerAdapt system for optimally adapted maximum heating output without overloading the power supply Underniveau protection and adjustable overtemperature protection with audible alarm for operation with flammable and non-flammable liquids Programmer with 100 programs with up to 50 segments each Tower design for a small footprint LAUDA Varioflex pump with 8 selectable power levels, pump connections at the rear Low filling volume enables rapid temperature changes Stainless-steel temperature-control chamber (insulated, with overflow and drain tap) SmartCool system for energy-saving digital cooling control including automatic compressor operation Condenser cooling: hybrid cooling Operation with natural refrigerant Technical data (according to DIN 12876): Working temperature range: -90 ... 200 °C Operating temperature range: -90 ... 200 °C Ambient temperature range: 5 ... 40 °C Temperature constancy: 0.05 ± K Maximum heating output: 2.5 kW Maximum power consumption: 3.7 kW Current consumption: 16 A Pump maximum pressure: 0.7 bar Pump maximum suction: 0.4 bar Pump maximum flow rate (pressure): 22 L/min Pump maximum flow rate (suction): 20 L/min In / Outlet connection thread (external): M16 x 1 In / Outlet olive diameter: 13 mm Minimum filling volume: 2.4 L Maximum filling volume: 4.4 L Dimensions (W x D x H): 390 x 600 x 685 mm Weight: 79 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 Power supply: 230 V; 50 Hz Mains plug: power 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