LAUDA ECO RE 420 SCooling thermostat 230 V; 50 Hz L001333

LAUDA ECO RE 420 S Cooling thermostat 230 V; 50 Hz Features: Thermostatic bath/circulator with latest microprocessor technology and integrated cooling system Monochrome grafic LCD display for simultaneous indication of actual and set value User friendly menu navigation in plain language Easy input via cursor and soft keys. Additional Tmax key for overtemperature protection Fully electronic continuous controller with PID action Safety class III for operation with flammable and non-flammable liquids. Over-temperature cut-out adjustable via menu Vario pump with six adjustable performance levels Easy control of the flow rate between internal and external circulation during operation without contact with the bath USB interface as standard Upgradeable with an interface module (analogue module, contact module, RS 232/485 module, Profibus, Ethernet-USB module) Upgradeable with Pt 100/LiBus module for external control and remote control via Command console Integrated programmer, 1 programme with max. 20 segments Pump connectors with plastic nipples 13 mm as standard Bath vessel made from stainless steel with drain valve Condenser cooling Air Utilizes natural refrigerants Technical Features (according to DIN 12876): Working temperature range: -20 ... 200 °C Ambient temperature range: 5 ... 40 °C Temperature stability: 0.02 ±K Heater power max.: 2 kW Power consumption max.: 2.2 kW Power consumption: 10 A Pump Pressure max.: 0.6 bar Pump flow rate pressure max.: 22 L/min Bath volume min. / max.: 3.3 / 4.0 L Size of bath (W x D x H): 130 x 105 x 160 mm Overall dimensions (WxDxH): 180 x 396 x 555 mm Power supply: 230 V; 50 Hz Power plug: Power cord with angled plug (CEE7/7) Cooling Capacity (pump stages): 20 °C (2); Ethanol; 0.2 kW 0 °C (2); Ethanol; 0.15 kW -20 °C (2); Ethanol; 0.03 kW Standard Accessory: 1 Bath cover 1 closing plug