Sounders / Horns

DB7

 

Up to 110 dB(A) – Intrinsically

Safe (Exia), Weatherproof

 

 

• Zones 0, 1, 2 and safe area use.
• Ex ia IIB/IIC T4.
• ATEX approved Ex II 1G.
• Weatherproof uncertified version.
• BASEEFA certified.
• CUTR certified.
• IP66 & IP67.
• Certified temperature: –55ºC to +70ºC.
• Corrosion resistant red painted GRP.
• Up to 110 dB(A) output.
• 27 tones, user selectable.
• Tones comply with UKOOA/PFEER guidelines.
• Any two tones may be switched by the external voltage supply.
• Retained stainless steel cover screws.

 

DB15   Up to 117dB(A) Harsh Industrial & Marine Environments     P66 & IP67. Temperature range: –67°F to 158°F, –55°C to +70°C. Corrosion resistant gray painted GRP. Up to 117dB(A) output. 27 tones, user selectable. Tones may be programmed to customer specification. Earth continuity available. Paint finish to customer requirement. Available compliant to AFNOR NF S 32 001.					dEV 20   Ex de sounder – up to 115 dB(A)       Sound pressure level: up to 115 dB(A) 32 signal tones, 2-stage alarm Volume adjustable (3 steps of 10 dB) Aluminium housing, Polyamide ATEX Approval IP66 II 2 G Ex d e IIB + H2 T6 Gb II 2 D Ex tb IIIC T85ºC Db
dGW 21   Ex de signalling bell – up to 105dB(A)     ATEX II 2 G Ex de IIC T6 Housing made of glass-fibre reinforced polyester (GRP) Volume: approx: 105 dB(A) Protection: IP 66 Safety class II (no equipotential bonding necessary) Version dRGW 21 with integrated telephone call relay Integrated terminal box realized in Ex protection mode increased safety	DB1   Exd, Weatherproof – Up to 113 dB(A)     Zone 1 and Zone 2 use Ex d, IIB T5 /T6* ATEX approved, Ex II 2G Gb UL Listed – Class I, Div 1. Groups C & D IECEx certified, Gb TR CU certified CCOE certified IP66 Certified temperature: –20ºC to +70ºC* SIL 1 certified* Up to 113 dB(A) output Available in marine grade alloy or stainless steel 27 output tones, user selectable Telephone initiate option Tones can be selected remotely Tones comply with UKOOA/PFEER guidelines Any two tones may be switched via the external voltage supply End of line resistor option *Model dependent	DB5   Up to 103 dB(A) – Intrinsically Safe (Exia), Weatherproof     Zone 0, Zone 1 and Zone 2 use Ex ia IIC T4 ATEX/IECEx certified (Group II Surface) ATEX/IECEx certified (Group I Mining) IECEx certified, Ga FM Approved – Class I, Div. 1, Groups A-D CCOE certified IP65 Certified temperature –20ºC to +55ºC Volume control as standard Up to 103 dB(A) 26 different sound outputs, user selectable by internal switches Encapsulated electronics Second tone selectable using third wire
DB6   Alarm Bell – Up to 109 dB(A) Exd, Weatherproof     This explosion-proof bell is available in two voltages. The bell is manufactured from cast iron, finished in epoxy paint. Zone 1 and Zone 2 use Ex d IIB T5 ATEX approved Ex II 2G IECEx certified, Gb IP65 Certified temperature –20ºC to +55ºC 2 cable entries Captive cover screws	DB3B   Up to 122dB, Ex d(e), Weatherproof     Ex d / Ex de IIC/IIIC T4/T5/T6 ATEX certified IECEx certified UL certified for USA and Canada Cass I, Div 2, Groups A-D Class I, Zone 1, Ex d IIC/AEx d IIC Gb Class II, Div 2, Groups F & G Zone 21, AEx tb IIIC Class III, Div. 1 Fire alarm and general use TR CU certified CQST certified CCOE certified Chinese Compulsory Certification for Fire systems (CCCF) certified INMETRO certified SIL 1 certified CSFM certified Certified temperature: –55°C to +70°C (model dependent) IP66 & IP67/NEMA 4X & 6 Optional Ex e terminal chamber Up to 122dB output @ 1m Integral volume control 28 tones, user selectable 3 stage unit remotely switchable Tones can be programmed to customer’s specification DC supply voltage between 12V and 48V End of line resistor option Sounder & beacon combination units available Ex enclosure – glass reinforced polyester Flare – high impact thermoplastic polyester Stainless Steel mounting bracket and cover screws Mounting bracket has ratchet facility as standard Optional swivel bracket available	DB12   Up to 110 dB(A) for Harsh Industrial & Marine Environments      IP66 & IP67. Operating temperature -55ºC to +70ºC. Corrosion resistant red painted GRP. Up to 110dB(A) output. 27 tones, user selectable. Tones comply with UKOOA/PFEER guidelines. Any two tones may be switched by the external voltage supply (d.c. version). Retained 316L stainless steel cover screws. Available compliant to ANFOR NF S 32 001.