E2S IS-DL105L Intrinsically Safe Alarm Sounder & L.E.D Beacon

E2S IS-DL105L Intrinsically Safe Alarm Sounder & L.E.D Beacon

Intrinsically Safe combination L.E.D beacon/light & alarm horn featuring marine grade aluminium enclosure, toughened glass lens and stainless steel guard.

The IS-DL105L unit is an intrinsically safe field mounting combined alarm horn with L.E.D. beacon/light which provides a a loud audible and bright flashing visual signal utilising a common zener barrier or galvanic isolator. The alarm horn features an alarm accept function – by closing a pair of external contacts (i.e push switch) the operator may silence the alarm for set periods between 5 seconds and 2 hours. If after the preset time the alarm condition still exists the sounder will activate again. Certified for use in application requiring Ex ia equipment to ATEX & IECEx the IS-DL105 is a globally accepted solution to fire or process control signalling.

Key Features

• Input overload and reverse current protection
• Prismatic lens optimises L.E.D effectiveness
• Marine grade aluminium enclosure
• Auto synchronised sound output
• External mounting lugs
• Duplicate cable terminations (in & out for daisy-chain installations).
• Available with custom tone configurations and frequencies.

Approvals

• ATEX certificate: SIRA 04ATEX2301X
• ATEX certificate: SIRA 04ATEX2302X
• IECEx certificate: IECEx SIR 04.0038X
• IECEx certificate: IECEx SIR 04.0039X