Ag measurematics pvt ltd offers a range of equipments for hydro turbine control. As part of that the company offers position feedback transducer xxx dsr. These are linear displacement transducers and based on lvdt. They have rugged construction to suit power plant application. These are fitted on the hydraulic servo motor with the help of fitting brackets, which are provided with the transducer. It is provided with a signal conditioning module, which consists of transient suppressors and voltage-to-current converter circuit in order to provide 4- 20 ma output for connection to the high voltage. This module in encapsulated in a weatherproof box.