| Controller series WRTI72 incorporates a safety system that limits the temperature of the different heating zones to 300 °C. • table-top controller in a plastic coated, robust metal housing with high chemical resistance • aluminium front plate Device features • master switch • digital temperature display for media temperature • 3 to 5 power selectors with control status display for each heating zone • with CEE-plug 16A for three-phase current connection 3x230V/50Hz ( cable length 1.5 m) • Multipole, plug-in device outlet for industrial heating mantle connection Additional features of WRTI72 device • 10-pole sensor connection • Cable entry for signal contact to permit temperature monitoring • Lemo socket size 1; 4-pole; assignment in accordance with NAMUR (connection for external sensor to measure the media temperature) • The overall control takes place via the freely selectable medium temperature T =300 °C ~ max |