Fire Detector SLIM - TN004

Argina detectors have an easy-to-fit universal detector base incorporating the necessary connectors, into which the detector head is plugged.

• Installer-friendly
• Meets European standard
• Universal base
• Two-wire system
• Optical alarm indicator (red LED)
• Emergency lighting in the event of �fire (white LED)
• Universal multi-sensor detector

The detector head can be fitted to the base and locked without the use of special tools.

The detector is available with the following detection methods:

• Optical (O)
• Optical + Thermovelocimetric (multi-criteria)
• Thermomaximal (T)
• Thermomaximal + Thermovelocimetric (T + TVC)

In case of alarm, a red LED is illuminated. 

 

 

 

 

 

 

 

 

Working principle

• As an optical detector: based on the Tyndall effect. The measuring chamber contains an infra-red light source and the photoelectric diode that acts as a receiver, located such that they are not aligned optically. If visible smoke enters the detector, the smoke particles reflect the infra-red light, as a result of which the detector sees pulses. An electronic switch uses these to determine the smoke concentration.
• As a thermomaximal detector: an alarm is reported if the ambient temperature exceeds a certain value.
• As a thermovelocimetric detector: an alarm is reported if a particular temperature rise occurs within a certain period (conforming to the EN54-5 A1 standard).