Gas leak detection central control unit for addressable systems.


10 zone gas leak detection central control unit for addressable systems.

The GCU410 is a control unit that allows the detection and interception of dangerous gases using remote gas sensors communicating with the control unit through a digital protocol. This unit is part of the GCU series and is capable of managing up to 10 sensors / devices located in the area to be protected.

The GCU410 is a wall-mounted control unit based on a high performance microprocessor. The control unit can be configured to meet the most particular use needs.

The following parameters can be modified using the menus accessible from the touch screen display.

Number of sensors: from 1 to 10

Type of gas to be detected: flammable, toxic or asphyxiating

Three alarm levels for each sensor that can be associated with any of the three alarm relays

Storage of alarm relays


The GCU410 is equipped with terminal blocks dedicated to:

Fault, alarm 1, alarm 2, alarm 3

Two auxiliary alarm output signals (BMS, fire panel, telephone dialer etc.)

Digital signal from sensors

Input for external alarms (e.g. fire control panel, buttons, etc.)

Marking and References to Standards for Degree of Protection
UNI EN 50194-1
Application category
Industrial Safety
Temperatura di funzionamento
da  -10°C a +40°C
Segnalazione di allarme
Ottica (LED) e acustica (Buzzer)
Grado di protezione
Alimentazione supportata
230vac 50/60Hz
digitale Rs485
Soglia di allarme gas
Zone di rilevazione
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