The LK3122 electronic level sensor from ifm with M12 connector operates to a capacitive measuring principle. The sensor with protection rating IP67 is optimised for use in hydrous coolants and oils on machine tools and hydraulic power packs. Thanks to its probe length of 264 mm the LK3122 level sensor is ideal for very compact tanks. The current level is clearly visible on the 4-digit alphanumeric display. The selectable analog output (4-20 mA/0-10 V) ensures flexible level control.