procurement of spares of safe flame scanners and hea igniters for unit no. 5, 1x500mw, at sgtps, mppgcl, birsinghpur. , purchase portion ( as per tender schedule ) , flame scanner assembly complete with optical head , plain lens , quartz lens , 5 pin connector ( male & female ) with pig tail cable ( 5 mtr ) , 62 ma little fuse for lamp & meter card , flame scanner head assembly , screws , collimator tube , spacer , lens barrel assembly , mounting plate , compression spring , jam nut , plug , fiber optic cable , hexagon coupler assembly , gasket , connector, ms-3470 l 145 pn threadtype connector , connector, ms-3470 l 145 pn push lock type connector , protector plate , housing electronic card ic.16 pin-icl8048bcjeh0032ca8q , housing electronic card ic14 pin- h2a0303gacm747378830 , housing electronics module with photodiode coupler assembly , hea igniter retractor assembly specification are as follows pneumatic power cylinder- operating range 2-10 kg / cm2 , dia-40 mm, length -200 mm / 300 mm , type- double acting , stem-ss 410 , sealing viton, valve ends ¼ ’’ npt ( make-rotex / mesto / neles / janticsor equivalent ) limit switch make- honeywell or equivalent , double pole double through , double break limit switch, rating-220vac 10 amps, conduit entry -22.2 mm hole ) solenoid valve – 5 / 2 single coil, coilduty-continuous , coil rating-110 v, inrush / hold-4.3 watts, valve- cv-1.2 , body-aluminium , internal- aluminium, sealing viton- o ring , valve ends- 1 / 4 npt, make- rotex or equivalent , flame scanner guide pipe assembly , hea igniter guide pipe assembly , hea igniter retractor assembly spares parts ( one to onereplacement of existingunison make retractor assembly ) pneumatic power cylinder ( , operating range 2-10 kg / cm2 , dia-40 mm, length -200 mm / 300 mm , type- double acting , stem-ss 410 , sealing viton, valve ends ¼ ’’ npt make- rotex / mesto / neles / janticsor equivalent , hea igniter retractor assembly spares parts ( one to onereplacement of existingunison make retractor assembly ) solenoid valve – instrument-solenoid valve , 5 / 2 single coil, coilduty-continuous , coil rating-110 v, inrush / hold-4.3 watts, valve- cv-1.2 , body-aluminium , internal- aluminium, sealingviton - o ring , valve ends- 1 / 4 npt, make- rotex or equivalent