NASA Linear Heat Sensing Tube Based Suppression System
NASA Linear Heat Sensing Tube based
Automatic Suppression System Overview
NASA's fire protection - direct release systems utilize the Linear Fire Sensing tube as both the "detection device" and "extinguishant delivery". As the fire begins, the portion of the linear heat sensing tube nearest to the point where the most heat is detected ruptures, forming and effective spray nozzle. The pressure will then drop as the NASA linear heat sensing tube releases the entire contents of the cylinder through the distribution nozzle to effectively suppress the fire. Our fire suppression systems are critical for safety and protecting your valuable equipment.
Technical Specifications
Item | Details |
---|---|
Cylinder Body | Tested as per BIS Standard |
Main container | S.S. 304 Cylinder with 1.2 mm thickness |
Valve Body | Pressure Die-Cast Stainless Steel 304 |
Valve Characteristics | Leak Proof Mechanism with Low Pressure Switch |
Extinguishing Agent | UL listed HFC 236FA, UL Listed HFC 227EA, UL Listed FK 5-1-12 |
Tube Fittings | Plated Brass Fittings |
Distribution System | Optional Multi-port manifold as per design |
Automatic Delivery System | Polymer based low temperature automatic fire detecting tubing |
Pressure gauge | Diaphragm type |
Cylinder Pressure | 14 Bar |
Test Pressure | 28 Bar |
Tube Range | Upto 36 Mtr |
Capacity | As per design |
Conductivity | Certified non-conductive up to 100KV at ERDA Lab |
Gas Shelf Life | 10 years |
Product Operational Efficiency | 5 years* on Cylinder and Cylinder Fittings & 2 Years on Tube |
Average discharge percentage | 99±1% |
Note: Pressure Monitoring Panel and Audio-Visual Alarm available as per customer requirement.
Technical Specifications for Tube
Item | Details |
---|---|
Material | Low Heat sensitive modified thermoplastic |
Color | Red |
O.D. | 6 mm +/- 0.1mm |
I.D. | 4 mm +/- 0.1mm |
Heat Sensitivity Temperature | 120 deg. C - 150 deg. C |
Flame Sensitivity Temperature | Around 100 deg. C |
Minimum bend radius | 30 mm |
Working pressure | Up to 25 bars |
Approval | CE/UL Approved |