al-66230 supply of thermocouple and inserts supply of thermocouple and inserts , supply of items as per following specifications , k type duplex t / c , mineral insulated , ss 316 sheathed , length below he ad:400 mm , sheath od:6 mm , ungrounded junction , calibrated as per ansi mc 96 . 1 , open end terminated into ceramic spring loaded terminal block wi th ss baseplate , head: die cast aluminium , ip-65 as per is 2147 with 1 / 2 nptf entry for cable & 1 / 2 nptf for mounting , insert for thermocouple assembly , mineral insulated inconel600 sheathe d , type:k , duplex , ungrounded junction , immersion length:1400mm , sheat h dia: 6mm , calibrated as per mc96 . 1 , terminated into ceramic loaded t erminal block with ss base , for ammonia ( i ) , k-type t / c ( chromel-alumel ) duplex , length below head: 1450 mm , sheath od:6 mm , mineral insulated , inconel 600 sheath , ungrounded junction , calibrated as per ansi mc96-1 , open end terminated into ceramic spring loaded terminal block with s . s . baseplate , head:die cast aluminium wea therproof to ip 65_as per is 2147 , threaded cover & retaining chain , , inserts for thermocouple assembly mineral insulated ss 316 sheathed type k , duplex with ss plate ceramic block , spring looaded for imme rsion length 600 mm , sheath od 6mm . for amm . , , insert for thermocouple assembly , mineral insulated ss 316 sheathed , type k , duplex with ss plate ceramic block , spring loaded for immer sion length 1250 mm , sheath dia:6 mm hot junction : insulated , termin al blocks with ss terminals for ammonia ( i ) .