DLR Optical barrier - smoke infrared

Descripción

https://www.serior.com/barrera-optica-infrarrojos-humos

Infrared antichre barrier for fumes for conventional systems. Dlr

The infrared optical smoke barriers for conventional systems of the manufacturer Cofem,serve to give an alarm signal in the presence of fumes in the enclosure to be protected.

The operation consists of the emission and reception of an infrared optical beam of a length between 10 and 100 meters,depending on the model we select.

It is based on a darkening principle where smoke interrupts the infrared beam between the emitter and the receiver. The weakness of the signal, exceeding the set limit, will cause the fire alarm to jump.

It is ideal to install in large premises and with very high tenchos.

The equipment consists of a single module that incorporates an emitter and a receiver.

Models available

• DLR50M
• DLR50Z
• DLR100M
• DLR100Z

Technical specifications

• The DLR50Z / DLR100Z barriers have a range of 50 m and 100 m respectively and is fed from the fire plant area. Do not install more than two barriers per zone.
• The DLR50M / DLR100M barriers also have a range of 50 m and 100 m respectively, and have an engine with self-adjustment. The feeding of the barriers is external,it does not depend on the control unit.