P.KOKILA, D.ANURATHA, M.S.DINESHKUMAR, S.MAYILVEL and R.PRASAD 2018. Gas leakage detector using pressure transducer in PLC . International journal of intellectual advancements and research in engineering computations. 6, 1 (Mar. 2018), 328–331. DOI:https://doi.org/10.61096/ijiarec.v6.iss1.2018.328-331.