procurement of spares for m / s forbes marshall make vibration monitoring system of turbine and boiler auxiliaries for unit no 5 500mw sgtps mppgcl birsinghpur , particular , axial shift-sensor ( direct mounted, m10 x 1 threading ) model no.: vl-202a08a-1012 equivalent model no.: fl-202f08a-m2-00-03-10 , shaft vibration- sensor ( reverse mounted ) model no.: vl-202a08r-2012 equivalent model no.: fl-202f08r-u2-02-12-10 3 / 8-24unf, 0.2inches, 1.2inches, 1.0m , shaft vibration – driver model no.: vk-202a2 equivalent model no.:fk-202f-2-3-1 , differential expansion – driver model no.: vk-143p1 equivalent model no.: fk-143f-1-3-1 , axial shift - extension cable model no.: vw-202aa-3 equivalent model no.: fw-202fa-40 , shaft vibration - extension cable model no.: vw-202al-3 equivalent model no.: fw-202fl-40 , differential expansion - extension cable model no.: vw-143pl-3 equivalent model no.: fw-143fl-40 , bearing vibration along with mounting pad ( piezo velocity sensor ) model no.: cv-861 , dual path monitor range 0-20 mm / s model no.:vm-5m-ld2111110-000-000-001-0db6f0158 , dual path monitor range 0-50 mm / s model no.: vm-5m-kd2114410-000-000-001-0db6f0161 , 2 pin connector , isolator- icc 312, repeater power supply, 4-20 ma with dual o / p model no.: mtl-icc312 , junction boxmodel no.: fm-jb-002