DATASHEET - SD 125 Ex SOUNDER /HORN AUDIBLE & VISUAL SIGNALLING EQUIPMENT ● zone 1 & 2 ● zone 21 & 22 DESCRIPTION - SD 125 Ex SOUNDER / HORN This sounder is certified for use in Atex/explosive atmosphere, zone 1 & 2 for gas and zone 21 & 22 for dust. It is dedicated for Oil & Gas,chemical, petrochemical, pharmacy industries, marine and Offshore applications. It’s designed for corrosive environnements and hazardous area. This sounder, according to user control system, can be set with one tone among 59 prerecorded tones. Optional it is possible to control the sounder via a telephone line. Housing is made of stainless steel 316L covered with UV resistant paint. A complete range of accessories is available to customize a products. (see accessories annex) DPERSOCDRIUPCTITOCNO-DBECC1O2N5 FEIGx UBREAATCOORN /LIGHT V O LTA G E DUTY LABEL TAG LABEL CABLE ENTRY DC 12 . 48V DC AC1 12.48V AC Y = YES Y = YES A = M20 B = M25 AC 100 . 240V AC OR (OTHER REQUEST) N = NO N = NO C = 1/2” NPT D = 3/4” NPT ADD THE CODES RELATED TO THE FEATURES REQUIRED TO SD125: FINISH COLOUR RD = RED YW = YELLOW BU = BLUE BL = BLACK OR = OTHER ON REQUEST TELEPHONE I N I T I AT E D Y = YES N = NO 244 263 170 30 185 03. 12 . 2015 | 3DSSD125 | page 1/2 153 60 153 Ø9 Ø12 48 www.semcomaritime.com · 1
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