LAUDA Proline PBD C bridge thermostat 230 V; 50/60 Hz bridges / circulating thermostat with state-of-the-art microprocessor technology and comprehensive programming and infofunctions for extra deep baths High-resolution backlit, graphical LCD screen with individually selectable display functions Additional green LED display for temperature input options via cursor keys and numeric softkeys. Additional Tmax button for overtemperature Removable control panel for remote control EasyUse system for easy handling and operation of the entire device SelfCheck Wizard for system diagnostics Full electronic continuous controller with PID behavior for internal and external control PowerAdapt system for optimally adapted max. Heating power without influence of the mains supply Underwater protection and adjustable overtemperature protection with acoustic alarm. (Pressure transmitter) with 8 selectable power levels Standard integrated opto-decoupled RS 232/485 interface Can be retrofitted with up to 2 interface modules (RS 232/485, analog or contact modules) Programmers with 150 temperature / time segments , Can be split into 5 programs Timer function to switch on the thermostat, change to the stand-by state or program programs Pump connections at the rear and side, integrated bypass Telescopic rods for bath width up to 550 mm Power cable with angled Schuko plug (CEE7 / 7) To DIN 12876) Working temperature range 30 ° C ... 300 ° C - with external cooling -30 ° C ... 300 ° C Ambient temperature range 5 ° C ... 40 ° C Temperature stability ± 0.01 ° C Heating power 3.6 kW Power consumption max. 3.7 kW Nominal current 16.0 A Fuse N / A Dimensions (wxdxh) 320 x 185 x 520 * mm * without console, otherwise 56 mm higher Standard accessories 4 transfer nuts, 4 sealing plugs and 2 hose loops 13 mm for pump connection