Strobe beacon IS-L101L

LEDintrinsically safe

IS-L101L LED Beacon The IS-L101L unit is an intrinsically safe field mounting beacon which provides a bright flashing warning signal. The unit can be used independently or combined with an IS-A105N 49 alarm sounder. Combination units can utilise a common zener barrier or galvanic isolator and may be coupled together or mounted seperately. With the IS-A105N the alarm accept function can be utilised. 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. Lens colours: amber, blue, green and red. Features: Input overload and reverse current protection Prismatic lens optimises L.E.D eectiveness Approvals: ATEX certicate: SIRA 04ATEX2302X, EN 60079-0 : 2006, EN 60079-11 : 2007, EN 60079-26 : 2007 IECEx certicate: IECEx SIR 04.0039X, IEC 60079-0 : 2007, IEC 60079-11 : 2006, IEC 60079-26 : 2006 FM approved: Class 3600 1998, Class 3610 1999, Class 3810 2005, IEC 60529 : 1989 GOST-R certificate: POCC GB.JB05.B03365