Proximity Fuze

Height-sensitive fuze for mission-critical defence applications

Proximity Fuze
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About

Proximity fuzes are designed to automatically detonate an explosive device when the distance to the target reaches a predetermined value. They offer two distinct modes of operation: Proximity and Point Detonation Super Quick (PDSQ). These proprietary fuzes provide the capability to repeatedly program them to burst at a predetermined height in all angles. This flexibility ensures their adaptability to various operational scenarios. Additionally, they exhibit a high level of resistance to electronic countermeasures, enhancing their reliability in the field.

Features

Benefits

Fuze Arming Time

Activates 1000 milliseconds post-launch

Velocity & Pressure

Operates safely in muzzle velocity range of 180 to 1100 m/s and endures chamber pressure up to 440 MPa

Shelf Life

Ensures a minimum lifespan of 15 years under sheltered storage conditions

Safety

Engineered in strict adherence to MIL-STD-1316D and STANAG 41873 standards

Key Specifications

HFCL-PROX

Firing safety

100 meters

Burst height

10±6 metres

Arming time

1000 millisecond

Required setback for arming

≥ 1,000 g

Chamber pressure

Up to 440 MPa

Velocity range

180 to 1100 m/s

Rotation range

2800 to 30000 RPM

Storage temperature range

-30°C to +55°C

Design guidelines

MIL-STD-1316D STANAG4187

Shelf life

15 years

Dead Time

Programmable(3-199.9 secs)

Applications

  • Artillery ammunition for 105mm, 130mm, and 155mm calibres

Variants

FAQs

What is proximity fuze?

A proximity fuze is a device used in munitions that senses the distance to a target and triggers detonation when within a specified range. It enhances the effectiveness of projectile, sespecially in case of troops in open areas, by allowing detonation at an optimal distance from the target. Proximity fuzes contribute to increased accuracy and lethality in military applications.

How effective is the proximity fuze?

The proximity fuze is highly effective in military applications. It senses the height to a target and triggers detonation when within a specified range. This enhances the chances of hitting and damaging the target, increasing overall effectiveness in artillery systems. Proximity fuzes significantly improve accuracy and lethality in modern warfare.

What is the range of proximity fuzes?

The range of proximity fuzes can vary depending on the specific design and intended application. Generally, proximity fuzes are effective within a few meters from the ground. This range allows them to accurately sense and initiate detonation when in close proximity, enhancing their effectiveness in artillery systems.

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