12 DISC
To develop Proximity Sensor of Aerial Bomb Fuze for activating Fuze firing circuit
The Proximity Sensor should function correctly when the Fuze is subjected to the following carriage envelope: -
a) Max Altitude : 18 km or more
b) Mach No. : 1.5 or more
c) ‘G’ Loading : -4g to +7.5g
d) Ambient Operating temp: -50°C to +71°C
The Proximity sensor:
a) Should be able to be mounted inside existing Aerial Bomb Fuze.
b) Should activate Fuze firing circuit at height of 9±3M from target at all weather conditions and terrain.
c) Should be immune to external RF noise
d) Should have no maintenance through its entire life cycle.
e) Reliability ≥ 95%
f) Shelf Life : Minimum 15-years with the required reliability
The Proximity sensor is assembled inside plastic (Noryl, GFN2) enclosure (Radome) and potted with polyurethane potting material.
