LAUDA LOOP L 250 Peltier Circulation Thermostat 100-240 V; 50/60 Hz Circulation thermostat with easy handling and integrated cooling system Light-weight and high-contrast graphic OLED display Easy-to-use menu navigation in the plain text Easy 3-button operation RS 232 interface Pump connections with quick couplings for easy user change Operation with non-flammable liquids (water, glycol / water) Quiet and low-vibration (CEE7 / 7) Technical data (according to DIN 12876) Operating temperature range 4 ° C ... 80 ° C Ambient temperature range 5 ° C ... 40 ° C Temperature stability ± 0.10 ° C Heating capacity at 20 ° C 0.3 kW Cooling capacity at 20 ° C 0.25 kW Power consumption max. 0,4 kW Rated current 1,7 A Fuse protection F6,3 Pressure pump - pressure max. 0.8 bar - flow rate max. 3 L / min Pump connections Quick connector 1/4 &'&' Filling volume min./max. 0.3 / 0.3 L Dimensions (W x D x H) 261 x 368 x 312 mm