ARITECH FIRE AS374 ATEX Exd multi-tone alarm siren with high power up to 117dBA @1mt. for indoor/outdoor

ATEX Exd multi-tone alarm siren with high power up to 117dBA @1mt. for indoor/outdoor. wall mounting. Supplied with mounting base for cable passage. Output sound adjustable between 32 tones with volume adjustment with setting up to 2 alarm levels. IP67 degree of protection. Red color. CPR EN54-3

General Certification
The AS374 is an electronic siren for hazardous areas for use in hazardous areas, to provide an acoustic alarm signal in the event of a fire. It has the EExD IIC T4 rating and has a marine grade aluminum housing

Hazardous area
The AS374 is ATEX approved with EXII 2G and EExD IIC T4 classification. It is housed in marine-grade aluminum and offers IP67 ingress protection

Efficient and versatile,
the AS374 provides a high level of sound output, ensuring indoor and outdoor use. The AS374 siren is equipped as standard with a volume control that allows final audio adjustments to be made during installation. This allows you to reduce the output level when the siren is used indoors. With a choice of 32 different tones (see the tone table in the manual), selectable by a switch, it is possible to select the tone required during installation. A second and a third tone are available if additional cables are installed in the siren circuit

Details