244370 – Smoke Aspiration System FL2011EI

The Smoke Aspiration System FL2011EI from the Series FAAST LT has connections for 1 pipe network, contains a highly sensitive laser smoke detector and is prepared for direct connection to a loop with System Sensor/200-Advanced protocol. The smoke aspiration system has been certified according to the EN 54-20 Classes A, B and C. It is especially intended for Class C applications, however it is also very well suited for medium-sized systems according to Class B and small systems according to Class A

Via the connected sensor pipe network, air is aspirated from the monitored room and directed to the laser detector. The integrated evaluation logic evaluates the smoke concentration and when the threshold value is reached, it activates an alarm. Thanks to the high response sensitivity of the laser smoke detector, the system is ideal for early fire detection in sensitive areas

At the front of the device, light emitting diodes indicate the conditions operation, alarm and various faults. In addition, a multi-segment LED display indicates the relative air flow. The output of the fan that is integrated into the smoke aspiration system, can be set to one of 10 steps. By means of a modern ultrasonic technique, a precise and temperature-independent monitoring of the air flow is achieved. The failure of the fan, a blockage of the aspiration holes or a pipe rupture are detected, visually indicated on the device and output as fault message

The integrated event memory contains 2244 entries and facilitates the evaluation of fire events and fault causes. The built-in USB interface is used for the communication with the graphical PC software PipeIQTMLT. By means of the software, parameters of the smoke aspiration system can be configured. For the project planning of the smoke aspiration system, the layout of the piping can be graphically designed and the sensitivities and transport times for the aspiration holes can be determined. In the course of maintenance, the current parameters of the smoke aspiration system, such as smoke density or the absolute air flow, can be queried and presented in the form of a diagram. In addition, operations and test activations of the system can be carried out and the event memory can be read out and indicated

For maintenance purposes, the installed air filter can be easily removed and cleaned or replaced. The laser smoke detector can be removed just as easily. The smoke aspiration system comes with the laser smoke detector, with the wall bracket, the terminals and the labelling strips for the LED display elements. The system occupies 1 detector address for the installed laser detector as well as 1 module address for the monitoring