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4400

Brooks Multi Sensor Photoelectric (Optical) and Thermal


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Weight: 75.000 kg
In stock
Description

• The multi detector contains one photo-electric (optical) smoke detector and one heat detector within the low profile housing

• The latest IC technology will secure the highest reliability possible

• It has unleaded soldering

• The smoke detection chamber has a high-efficient optical system with an infrared light LED and a photodiode with two lenses

• Light reflection is used to detect smoke, which enters the detection chamber through an insect filter and an optical labyrinth

• The heat sensing element is a thermistor

• The detector is supplied with two red LEDs that will be blinking when the detector has activated alarm

• It also has a green polling LED. The detector is plugged in an analogue base (3312 / 4313 / 3379)

• The COM loop is connected to the base, which also can have terminals for an external LED, e.g. BARIL

• The detector is intended for indoor use in dry premises and in the systems FT128 / FT512 / FT1020G3