Independently Tested Performance Results of FTLD Continuous Flexible Thermocouples
2. Pictures of Test 1
*Fixing of sensor cables
- Protectorwire (Red)
- FTLD (Yellow)
Both cable are fixed at the same distance from the ceiling |
*Test location : XXXX culvert at XXXX Div
*Date of Test : May 25, 1999 5pm |
3 Sensor cables are fixed at A,B,C
which are separated 400mm each |
*Ignition of fire cable by gas torch |
*Part of fire cable ignites.
*As fire starts, a lot of gas and smoke is shown |
*3 minutes after the fire: FTLD detects the fire |
*7 minutes after the fire : fire extinguished.
The inside of the culvert tunnel is full of gas and smoke and it is very difficult to locate the position of the fire by eyes. |
*The burnt cable after fire extinguished |
Fire detection monitoring equipment Detection of temperature change, fire alarm |
Temperature change at 1st test:
FTLD: 4°C increase detects (3 minutes)
Protecto: No response |
|
