E2S complete product catalogue (v10a) - E2S - #15

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1.2.6 Aubible and Visual Signals 2 Fire and Industrial Signalling 3 Wide Area Signalling IS-pA1 Panel Mount Sounder Intrinsically Safe Panel Mount Sounder The IS-pA1 is a compact, panel mount 100dB(A) alarm sounder. Producing a high frequency cpntinuous tone, the IS-pA1 can be pulsed to produce different sounds. Utilising the supplied threaded lock nut the IS-pA1 mounts into a 28mm hole - ideal for applications in control panels where a fault indifcation or other process alarm is required. Part codes: ATEX / IECEx IS-pA1-G II 1G Ex ia IIB T6 Ga (-30ºC <=Ta<= +60°C) May be powered from any certified Zener barrier or galvanic isolator whose output parameters do not exceed: Uo : 40VDC Io : 660mA Po : 1.3W (T1-T4) Po : 0.6W (T5) Po : 0.3W (T6) Features: • Input overload and reverse current protection. Approvals: • ATEX certificate: SIRA 10ATEX2137X, EN 60079-0 : 2009, EN 60079-11 : 2007, EN 60079-26 : 2007 • IECEx certificate: IECEx SIR 10.0073X, IEC 60079-0 : 2007,IEC 60079-11 : 2006, IEC 60079-26 : 2006 Specification: Nominal output: 100dB(A) @ 1m +/- 3dB No. of tones: 1 - continuous tone Frequency: 2900Hz Voltage: 16-28vdc via Zener barrier or galvanic isolator Current: 12mA typical when powered from 24v supply Zener barrier Ingress protection: IP66 Rating: Continuous Housing material: UL94V0 & 5VA FR ABS Housing colour: RAL7038 Grey Mounting: Panel mont - 28.5mm Terminals: Spade terminals Operating temp: -40° to +60°C Storage temp: -40° to +70°C Relative humidity: 90% at 20°C 8 mm Ø 35 mm Ø 43 mm M28 x 1.0 THREAD 22.70 mm 12.10 mm 36 mm 10.50 mm *SPL data +/-3dB(A). Measured at optimum voltage.