E2S complete product catalogue (v10a)
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No liability is accepted for any consequence resulting from the use of data contained within this publication. The technical specification of the E2S product range is subject to change without notice due to our policy of continual product development. All dimensions are approximate. E2S is one of the world’s leading independent signalling manufacturers with more than 150 products types and an annual production volume of over 150,000 units. We specialise in the design, development and manufacture of high performance electronic sounders, PA loudspeakers, intelligent voice annunciators and...

< MAIN MENU CONTACT > What types and modes of light are available? • Rotating An electric motor drives a parabolic reflector around the light source (halogen) on a vertical axis to create a powerful beam of light travelling through 360º. • Filament & halogen bulb Usually operated with an additional circuit, to give a steady output or more effective blinking output. Filament light bulbs are relatively low cost and give adequate performance, which can be enhanced with a prismatic lens. They have a short life, shortened further by vibration. • Xenon (strobe) tube brilliant flashes of light,...

< MAIN MENU CONTACT > How do I calculate the effective distance and coverage of an alarm sounder? Loudness decreases as the listener gets further from the source of the sound, mainly due to “divergence”. The intensity decreases because the energy is spread over a larger area. It decreases inversely with the square of the distance from the source at a rate of 6dB for each doubling of the distance. So the sound output from an alarm rated at 106dBA) will travel twice as far as a sounder rated at 100dB(A). If a sounder is rated at 100dB(A) at 1 metre, at two metres it will be 94dB(A), at 4...

< MAIN MENU CONTACT > How many Sounders do I need? When the area to be covered is large and / or noisy, designers often add more sounders. This could lead to an inadequate coverage, if the alarm sounders were positioned incorrectly or require the addition of more sounders to achieve the bare minimum alarm level. Example: Question: A 30m by 20m room, with very little background noise (approx. 65dB(A)), is satisfactorily covered by a 100dB(A) sounder with a 70dB(A) range of approximately 30m. How many sounders would you need if heavy machinery meant the background noise was 85dB(A)? Answer:...

< MAIN MENU SECTION MENU PRODUCT INDEX CONTACT > 1.1.1 Manual Alarm Call Points Options: • Alternative housing colours are available to meet specific requirements. • DIN rail mounted terminal blocks: 8 x 2.5mm² • Stainless Steel lift flap • Metalised Polyester “Duty” label. • Series and/or End of Line resistors. Approvals: • ATEX certificate: SIRA 09ATEX2287X, IEC 60079-0:2007 Ed 5, EN 60079-11:2007, EN 60079-26:2007, EN 61241-1:2004 • IECEx certificate: IECEx SIR 09.0122X, IEC 60079-0:2007-10 Edition: 5, IEC 60079-11:2006 Edition: 5, IEC 60079-26:2006 Edition: 2, IEC 61241-1:2004 Edition:...

< MAIN MENU SECTION MENU PRODUCT INDEX CONTACT > 1.1.2 Manual Alarm Call Points 2 Fire and Industrial Signalling 3 Wide Area Signalling Options: • Alternative housing colours are available to meet specific requirements. • DIN rail mounted terminal blocks: 8 x 2.5mm² • Metalised Polyester “Duty” label. • Series and/or End of Line resistors. Approvals: • ATEX certificate: SIRA 09ATEX2287X, IEC 60079-0:2007 Ed 5, EN 60079-11:2007, EN 60079-26:2007, EN 61241-1:2004 • IECEx certificate: IECEx SIR 09.0122X, IEC 60079-0:2007-10 Edition: 5, IEC 60079-11:2006 Edition: 5, IEC 60079-26:2006 Edition:...

< MAIN MENU SECTION MENU PRODUCT INDEX CONTACT > 2 Fire and Industrial Signalling 3 1.1.3 Manual Alarm Call Points Wide Area Signalling Options: • Alternative housing colours are available to meet specific requirements. • DIN rail mounted terminal blocks: 8 x 2.5mm² • Metalised Polyester “Duty” label. • Series and/or End of Line resistors. Approvals: • ATEX certificate: SIRA 09ATEX2287X, IEC 60079-0:2007 Ed 5, EN 60079-11:2007, EN 60079-26:2007, EN 61241-1:2004 • IECEx certificate: IECEx SIR 09.0122X, IEC 60079-0:2007-10 Edition: 5, IEC 60079-11:2006 Edition: 5, IEC 60079-26:2006 Edition:...

< MAIN MENU SECTION MENU PRODUCT INDEX CONTACT > Part codes: IS-mA1-R ATEX / IECEx / FM II 1G Ex ia IIC T4 Ga (-40ºC <=Ta<= +60°C) IS Class I, Zone 0, AEx ia IIC T4 IS Class l, Division 1, Groups A, B, C, D GOST-R 0ExiaIICT4 IP65 -40° to +60°C ATEX [Group I] IS-mA1M-R I M1 Ex ia I Ma (-40ºC <=Ta<= +60°C) May be powered from any certified Zener barrier or galvanic isolator whose output parameters do not exceed: Uo: 28VDC Io: 93mA Po: 660mW Features: • Input overload and reverse current protection • End of line resistor certified • Auto synchronised sound output • Available with custom tone...

< MAIN MENU SECTION MENU PRODUCT INDEX CONTACT > 0786-CPD-20338 GOST-R IS-mB1 IS-minialite The IS-mB1 is a compact beacon with an array of six high output L.E.D’s. Approvals include ATEX, IECEx and GOST-R for Zone 0 applications and FM approval for Class I Division 1 and Class I Zone 0 applications. The IS-mB1 is suitable for all intrinsically safe signalling applications including fire, security and process control. Also available as a combined alarm sounder and LED beacon - the IS-mC1 unit. Part codes: IS-mB1-R/[x] ATEX / IECEx / FM II 1G Ex ia IIC T4 Ga (-40ºC <=Ta<= +60°C) IS Class I,...

< MAIN MENU SECTION MENU PRODUCT INDEX CONTACT > 1.2.3 Aubible and Visual Signals 2 Fire and Industrial Signalling 3 Wide Area Signalling IS-mC1 IS-minialert The IS-mC1 is a compact combined 100dB(A) alarm sounder and L.E.D. beacon - only one Zener barrier or galvanic isolator required to run both sounder & beacon or alternatively the unit can be operated as individual signals. Approvals include ATEX, IECEx and GOST-R for Zone 0 applications and FM approval for Class I Division 1 and Class I Zone 0 applications. Part codes: IS-mC1-R/[x] ATEX / IECEx / FM II 1G Ex ia IIC T4 Ga (-40ºC <=Ta<=...