LAUDA ECO ET 15 G Heat Thermostat 230 V; 50/60 Hz bath / circulation thermostat with state-of-the-art microprocessor technology Colored TFT display for simultaneous display of actual and setpoint as well as graphical representation of the temperature profile Menu guidance in plain text Operation via cursor and softkey pushbuttons Full electronic continuous controller with PID behavior Safety class III for operation with flammable and non-flammable Liquids. Overtemperature protection adjustable via menu. Variopump with six adjustable power levels Setting the flow distribution for internal / external circulation, can be operated externally during operation USB interface as standard Upgradeable with an interface module (analog module, contact module, RS 232/485 module, Profibus module, Ethernet USB module) With Pt 100 / LiBus module for external control and control via remote control unit Command Integrated programmer with max. (CEE7 / 7) Technical data (according to DIN 12876) Operating temperature range 20 ° C ... 100 ° C - with external cooling system - With external cooling - 20 ° C ... 100 ° C Ambient temperature range 5 ° C ... 40 ° C Temperature stability ± 0.01 ° C Heating power 2.6 kW Power consumption max. 2.7 kW Rated current 12.0 A Fuse protection T16 Pressure pump - Pressure max. 0.6 bar - flow rate max. 22 L / min bath volume min./max. 13.5 / 15.0 L Bath size (wxdxh) 275 x 130 x 310 mm Dimensions (wxdxh) 428 x 148 x 532 mm Standard accessories 2 transfer nuts, 2 sealing plugs and 2 hose loops 13 mm for pump connection