tender for both boiler three element and power turbine instrument spares. tender for both boiler three element and power turbine instrument spares. , required spares for season 2022-23 boiler three element & power turbine instruments. temp. transinitter, make abb / massibus , smps 24 volt 5 amp. , electro-pneumatic positioner. , air filter regulator, make- jantecs. , totailozor 1008 make massibus. , isolator i / p 4-20. m.a, o / p 4-20 ma, dual aux- 230 v ac, wake- massibus. , temp. indicator make- audiotronics / nishk. , thermocouple k type 48 inch 1100 degree make :-alpha , thermocouple k type 12 inch 600 degree make- alpha , both boiler temp. display, 20 channel, data recording, fault indication, display on pc, massage on mobile. make-g.tech. , draft gauge , orifice assembly 6 inch complete.