Light warning device GX-C300S

The professional carbon monoxide warning device with internal CO sensor, whose measuring cell, evaluation electronics and software have been tested by TÜV Süd according to the standard, is here equipped with an additional external city and natural gas sensor, which makes the entire system the perfect warning device for the boiler room in which a gas heating system or boiler is installed. The alarm relay, which is energised in monitoring mode, drops out when gas is detected (methane, butane, propane, ethanol) or when the CO concentration specified by the standard is exceeded, and can thus switch off the heating system with its solenoid shut-off valve in the event of danger to reliably prevent further inflow of toxic or flammable gases. DESCRIPTION CO sensor, measuring cell, evaluation and software were subjected to an elaborate full test according to DIN EN 50291 at TÜV Süd, safety and stability were certified for the system. The development of the GX-C300S professional CO warning system was the logical consequence of this. The Profi CO warning system GX-C300S (S for ext. sensor) has a pre-mounted external gas sensor in addition to the internal CO sensor. Thus, in addition to the life-threatening CO, any escaping town gas or natural gas is also detected and alerted. A relay switches in case of CO or gas alarm, another relay in case of detected technical malfunctions. This system is therefore predestined to monitor the heating and utility room in houses, where the gas fittings are also located, and to switch them off in the event of danger, as well as to inform the building control system or home automation system.