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Diversified Air Systems,Inc. Firetrace Technology

Diversified Air Systems,Inc. Firetrace Technology. Call today: 800-264-8958. What is Firetrace?. Suppression for the “micro-environment” Pneumatic heat detection Fire suppression system “Total flooding” OR “Local application” Detection and suppression at the ignition point.

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Diversified Air Systems,Inc. Firetrace Technology

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  1. Diversified Air Systems,Inc.Firetrace Technology Call today: 800-264-8958

  2. What is Firetrace? • Suppression for the “micro-environment” • Pneumatic heat detection • Fire suppression system • “Total flooding” OR “Local application” • Detection and suppression at the ignition point

  3. “It’s All About the ………………TUBE” • Linear, pneumatic flame detection • Bursts at 212°F (100°C) • Tubing can be the detector & the piping network • Tubing is durable and flexible • Tubing is notconductive or corrosive • Good for harsh chemical environments

  4. Direct System Direct Low Pressure System

  5. Characteristics of the Firetrace Detection Tubing • Commercial Name : FT 1992 Thermoplas • Physical Appearance: 6mm OD red tube • Change in Physical state: Melts @ 194 C (381.2 F) • Bulk Density : 17g / meter (5.18g/ft) • Dielectric Strength: (DIN 53481)kV/mm dry 40 • Thermal Decomposition: Above 300 C (572 F) • Temperature at Burst: 100-115 C @ 150 psi • (212-239 F @ 150 psi)

  6. The “Burst”

  7. Direct Low Pressure (DLP) System • Tubing is used as a detector and delivery of agent from cylinder • Valve is a X-over only to allow for connection of the tubing to cylinder • 4 ports on this valve for gauge, P/S, Ball Valve and cylinder Max 3.3 ft / layer • Discharge time is limited due to the x-sectional area of the ball valve orifice.

  8. DLP (Direct Low Pressure) System

  9. OPTIONS PRESSURE SWITCH • Monitors pressure in the tubing and in cylinder • Can use one on cylinder and as many as needed on tubing network • Used for: • Building alarm tie-in • Power lock-out or shunt trip • Fan/damper control • Auxiliary controls

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