TWIN

Intrinsically Safe Combined Beacon/Sounder for Telephones

• Encapsulated, Increased Safety & Intrinsically Safe
• ATEX II 2G EEx [ib] em IIC T6
• Operating Temp. Range -20°C to +40°C
• IP66

The Twin combines visual and audible alarms in a single unit.

The loud acoustic signal (90 dB) will be heard even on extremely noisy industrial sites, in addition to the illuminous intensity of the beacon.

Twin can be used as a secondary signalling device initiated by the ringing voltage; additional mains supply (230V a.c.) is required. As an alternative, direct initiation through the mains voltage is possible; this function can be set by means of a slide switch.