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FM200 Fire Detection Tube
Fire Detection Tube is a reliable and cost-effective automatic fire
detection and suppression system that installs in small enclosures
or inaccessible areas. It actuates by a pressurized detection tube
that ruptures when exposed to the heat and flame of the growing
fire. The system requires no electricity and is easy to install and
maintain. It is compatible with HFC-227ea or Co2,and direct release
or indirect release systems are available.
Direct type fire detecting tube fire suppression system is filled
with fm200 agent . It is a kind of colorless and tasteless and
non-corrosive and electricity-insulating gas without residue and
pollution after extinguishing. And ODP of it is zero. It is a
friendly-environment gas to be used for extinguishing. Also,
because of such feature, it can be used in special place where
electrical fire is easy to happen.
Through long detecting tube with gas and pressure inside, it can be
an automatic fire extinguisher without any manual manipulation.
Because of the soft characteristic, the fire detecting tube can be
fixed at any places that fire easily happens. Thus when there is a
fire in the cabinet, the fire detecting tube can be quickly broken
by the fire. After the fire detecting tube broken, the air pressure
changes and the fire agent comes out to the broken hole for
spraying out to put out the fire. At the same time, the small alarm
bell on the top part of the fire extinguisher rings to tell users
that there is a fire and please check it and refill the system.
The direct type fire detecting tube fire suppression system is
consist of a cylinder, an at most 25m long fire detecting tube, a
container valve and two kinds of agents-- co2 and fm200.
The indirect type fire detecting tube fire suppression system has
the same components as the direct type except a release tube added.
In this system, the fire detecting tube is used for just detecting
function, so it needs a release tube together, however, for the
direct type, the fire detecting tube can be used for both detecting
and releasing.
Advantages
- Non-electric start mode. It doesn’t need the power to activate the
system. This system’s work principle is using its own storage
pressure instead of relying on the outside force activating. When
the detecting tube is broken by the fire, the agent will discharge.
- Little occupation of space. This system is suitable for protecting
a system, like telecommunication system, rather than a protected
zone. The cylinder fixes on the outer cabinet, and will not occupy
many places.
Application
- Test laboratories
- Medical equipment
- Computers and servers Electrical control cabinets
- Telecommunication equipment Transformers and switch rooms
- Metro/banking equipment
- Military equipment
| Technical Parameter |
| Model No | Discharge mode | Agent | Capacity (L) | Filled agent(kg) | Working pressure (MPa) | Safety discharge pressure (MPa) | Actuated emperature (℃) |
| TH-Z-Q-3/2.5/170-RG | Direct | HFC-227ea | 4 | 3 | 2.5 | 5.6±0.28 | 170±10 |
| TH-Z-Q-6/2.5/170-RG | Direct | HFC-227ea | 10 | 6 | 2.5 | 5.6±0.28 | 170±10 |
| TH-J-Q-12/2.5/170-RG | Indirect | HFC-227ea | 20 | 12 | 2.5 | 5.6±0.28 | 170±10 |
