Profile: Active Controls Pvt. Ltd. provides level based automation of controls. We provide application based customized items which include sensors, switches and gauges, to complete stand-alone units that provide level indication, automatic controls and alarms. Magnetic probe units are based on a steel tube that contains the sensors. The sensors are actuated by a single float that rides along the tube, operating the sensors magnetically. The signal received from the sensors is used to give output in terms of level indication, automation and alarms as required. All units are custom made designed on the depth of the vessel/ tank and the features required by the customer. The outputs can be in a number of stages or continuous and may be in the form of LEDs or in a Digital display.