Compartir en facebook
Compartir en whatsapp
Compartir en twitter
Compartir en email
Compartir en pinterest

DLR Optical barrier - smoke infrared

574,86804,44 + IVA

Infrared optical smoke barrier for conventional fire systems. Cofem Manufacturer. Available up to 50 and 100 meters.

SKU DEL PRODUCTO: DLR Categorías , Etiqueta

*Los productos no incluyen gastos de transporte y los precios son exclusivos online.


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.


DLR50Z / DLR100Z
DLR50M / DLR100M
Power 10.2 and 30 Vdc 14 to 28 Vdc
Consumption at rest
< 4mA 10, 12, 14, 16 for 1, 2, 3, 4 detectors
Consumption in alarm
Depending on zone consumption (470 W) 48 – 52 mA
880 nm 850 nm
Maximum detector misalignment
+- 0.8o +- 0.3rd
Maximum reflector misalignment +- 5th +-0.5o
Relay output
2 to 30 Vdc 30 Vdc
Temperature -30oC to +55oC -10oC to +55oC
Protection IP 50 IP 54
Regulations UNE EN-54-12 UNE EN-54-12

Información adicional









Abrir chat
¿Qué necesitas?
¡Este DLR Optical barrier - smoke infrared puede ser tuyo desde*€574,86*+IVA!
Si tienes alguna duda, escríbenos por Whatsapp