v e r s i o n s p h o t o s p e c i f i c a t i o n a121 & al121 ?alertalarm? sounder / combination unit ? maximum output : 126db(a) @ 1metre nominal output : 121db(a) @ 1 metre +/-3db(a). tone2 ? 45 tones (ukooa / pfeer compliant) ? 3 stage alarm option ? volume control ? automatic synchronisation on multi-sounder systems ? 300m effective range @ 1khz ? voltages : 24vdc(10-30vdc); 48vdc(35-60vdc); 24vac; 115vac;230vac ? other voltages available upon request ? dc versions have reverse polarity diode protection ? positive stage switching dc version available. a very high ouput sounder, ideal for industrial environments with high ambient noise levels. ? fully programmable version with 4 stages available. (see programmable unit technical spec. sheet) ? ip55 - can be increased to ip66with wr kit ? enclosure material : ul94v0 & 5va rated fr abs ? colour available : red (ral3000) or white ? operating temperature : -25 to +55c ? storage temperature : -40 to +70c ? relative humidity : 90% at 20c ? weight a121 : dc: 2.10kg ac: 2.70kg al121: dc: 2.30kg ac: 2.90kg ? ul approved version available. installation features. ? cable gland knockout in the rear of the unit. ? side m20 cable gland entry and ip55 stopping plug. ? unit can be mounted using external lugs or internal besa compatible fixing positions. ? all units offer in & out terminals ? terminals accept 0.5 to 4.0mm2 cables. no liability is accepted for any consequence of the use of this document. the technical specification of this unit is subject to change without notice due to our policy of continual product development. all dimensions are approximate.this unit is sold subject to our standard conditions of sale, a copy of which is available on request. tel : 0044(0)2087438880 mail : sales@e-2-s.com fax : 0044(0)2087404200 web : e-2-s.com page 1 of 3 technical specifica tion can be ordered with the l101 ?alertalight? beacon to create the al121 combination unit. units can be operated individually or linked for complete audio visual signalling. see the l101 technical specificaton sheet for details on the beacon.
t o n e t a b l e a121 / al121 ?alertalarm? sounder / combination unit no liability is accepted for any consequence of the use of this document. the technical specification of this unit is subject to change without notice due to our policy of continual product development. all dimensions are approximate.this unit is sold subject to our standard conditions of sale, a copy of which is available on request. tel : 0044(0)2087438880 mail : sales@e-2-s.com fax : 0044(0)2087404200 web : e-2-s.com page 2 of 3 stage 1 frequency description. db@ 1m stage 2 stage 3 tone 1 340 hz 113db(a) @ 1m tone 2 tone 5 tone 2 800/1000hz @ 0.25 sec 121db(a) @ 1m tone 17 tone 5 tone 3 500/1200hz @ 0.3hz 0.5 sec slow whoop 121db(a) @ 1m tone 2 tone 5 tone 4 800/1000hz @ 1hz 121db(a) @ 1m tone 6 tone 5 tone 5 2400hz 125db(a) @ 1m tone 3 tone 20 tone 6 2400/2900hz @ 7hz 123db(a) @ 1m tone 7 tone 5 tone 7 2400/2900hz @ 1hz 125db(a) @ 1m tone 10 tone 5 tone 8 500/1200/500hz @ 0.3hz 121db(a) @ 1m tone 2 tone 5 tone 9 1200/500hz @ 1hz din / pfeer p.t.a.p. 121db(a) @ 1m tone 15 tone 2 tone 10 2400/2900hz @ 2hz 126db(a) @ 1m tone 7 tone 5 tone 11 1000hz @ 1hz 121db(a) @ 1m tone 2 tone 5 tone 12 800/1000hz @ 0.875hz 121db(a) @ 1m tone 4 tone 5 tone 13 2400hz @ 1hz 125db(a) @ 1m tone 15 tone 5 tone 14 800hz 0.25sec on, 1 sec off 120db(a) @ 1m tone 4 tone 5 tone 15 800hz 120db(a) @ 1m tone 2 tone 5 tone 16 660hz 150ms on, 150ms off 118db(a) @ 1m tone 18 tone 5 tone 17 544hz (100ms)/440hz (400ms) nf s 32-001 117db(a) @ 1m tone 2 tone 27 tone 18 660hz 1.8sec on, 1.8sec off 118db(a) @ 1m tone 2 tone 5 tone 19 1.4khz-1.6khz 1s, 1.6khz-1.4khz 0.5s -nfc48-265 126db(a) @ 1m tone 2 tone 5 tone 20 660hz 118db(a) @ 1m tone 2 tone 5 tone 21 554hz/440hz @ 1hz 118db(a) @ 1m tone 2 tone 5 tone 22 544hz @ 0.875 sec. 118db(a) @ 1m tone 2 tone 5 tone 23 800hz @ 2hz 120db(a) @ 1m tone 6 tone 5 tone 24 800/1000hz @ 50hz 120db(a) @ 1m tone 29 tone 5 tone 25 2400/2900hz @ 50hz 124db(a) @ 1m tone 29 tone 5 tone 26 bell 118db(a) @ 1m tone 2 tone 15 tone 27 554hz 117db(a) @ 1m tone 26 tone 5 tone 28 440hz 117db(a) @ 1m tone 2 tone 5 tone 29 800/1000hz @ 7hz 121db(a) @ 1m tone 7 tone 5 tone 30 300hz 114db(a) @ 1m tone 2 tone 5 tone 31 660/1200hz @ 1hz 121db(a) @ 1m tone 26 tone 5 tone 32 two tone chime. 118db(a) @ 1m tone 26 tone 15 tone 33 745hz @ 1hz 116db(a) @ 1m tone 2 tone 5 tone 34 1000 & 2000hz @ 0.5 sec singapore 121db(a) @ 1m tone 38 tone 45 tone 35 420hz @ 0.625 sec australian alert 118db(a) @ 1m tone 36 tone 5 tone 36 500-1200hz 3.75sec /0.25sec. australian evac. 121db(a) @ 1m tone 35 tone 5 tone 37 1000hz pfeer toxic gas 121db(a) @ 1m tone 9 tone 45 tone 38 2000hz 122db(a) @ 1m tone 34 tone 45 tone 39 800hz 0.25sec on, 1 sec off 120db(a) @ 1m tone 23 tone 17 tone 40 544hz (100ms)/440hz (400ms) nf s 32-001 121db(a) @ 1m tone 31 tone 27 tone 41 1200 hz 122db(a) @ 1m tone 2 tone 5 tone 42 800 hz 121db(a) @ 1m tone 2 tone 5 tone 43 1200 hz 122db(a) @ 1m tone 2 tone 5 tone 44 2400 hz 124db(a) @ 1m tone 2 tone 5 tone 45 1khz 1s on, 1s off pfeer gen. alarm 121db(a) @ 1m tone 38 tone 34 note : spl readings are at nominal voltage, typically +/-3db and are for indication purposes only. where applicable, reduce outputs by 5db when a 10-30vdc unit is supplied 12vdc.
2 7 4 , 0 0 190,00 input voltages and current consump- tion for the a121 sounder. input voltages and current consump- tion for the al121 combination sounder & xenon strobe beacon. voltage : voltage range : current ma : voltage : voltage range : current ma : o r d e r i n g i n f o r m a t i i o n c u r r e n t c o n s u m p t i o n d i m e n n s i o n s a121 / al121 ?alertalarm? sounder / combination unit all dimensions are in millimetres. al121 dc 24 r / r * * = if applicable ordering code: product supply dc ac voltage 12 24 48 115 230 housing r w red white lens a b amber blue c clear g green o opal r red a121 al121 y yellow no liability is accepted for any consequence of the use of this document. the technical specification of this unit is subject to change without notice due to our policy of continual product development. all dimensions are approximate.this unit is sold subject to our standard conditions of sale, a copy of which is available on request. tel : 0044(0)2087438880 mail : sales@e-2-s.com fax : 0044(0)2087404200 web : e-2-s.com page 3 of 3 210,00 190,00 1 9 0 , 0 0 ?9,00 184,00 1 9 1 , 5 0 1 9 0 , 0 0 210,00 190,00 ?9,00 a121 al121 12vdc 24vdc 48vdc 115vac 230vac 24vac 50/60hz 50/60hz 50/60hz 10-14v 20-28v 42-54v +/-10% +/-10% +/- 10% 1450ma 850ma 775ma 310ma 155ma 1300ma 24vdc 48vdc 115vac 230vac 24vac 50/60hz 50/60hz 50/60hz 10-30vdc 35-60vdc +/-10% +/-10% +/- 10% 950ma 600ma 240ma 120ma 1000ma tsp3501-a
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