supply of set of speed sensors (pulse generator) for speed recorder system , set of speed sensors (pulse generator) for speed recorder system & tcms of vande bharat tr ain-set. each set consisting of 2 items as followings. (1) speed sensor type 4s-60p for mae675uv2without j unction box for 1st wheel axle box of dtc. - 01 no./set. (2) speed sensor - type 2s-60p for mae675uv2 with out junction box for 4th wheel axle box of dtc - 01 no./set. make: -medha type mrt 918, suitable for icf-m edha 3-phase based, vande bharat train-set verson-2 firms offer: - ake/brand medha, speed sensor 4s-60 p for mae675uv2 without junction box for 1st wheel axle box of dtc, medha part no. sp000000036 and sp eed sensor type 2s-60p for mae675u2 without junction box for 4th wheel axle box of dtc, medha part no s p000000037. [ warranty period: 30 months after the date of delivery ] ]