Profile: Charun Instruments specializes in providing automation solutions, control panels, flow, humidity, level, temperature and pressure solutions. We also undertake maintenance, repair & calibration services for process instruments. Rotameter is used in line installation with flanged or screwed connection in addition with several options of materials for wet areas. These rotameters are generally used for measuring the flow rates of liquids or gases in by-pass lines. Flow switch is a simple device that monitors flow and sends a signal to another device. These flow switches have durable finish. Magnetic flow meter is a volumetric flow meter ideal for waste-water applications. Magnetic flow meters are also used for the applications where low pressure drop and low maintenance is required.