Apollo-Aspirating Smoke Detector (ASD) Brochure

Overseas offices: America China Germany Certificate No. 010See www.RedBookLive.comAssessed to ISO 14001:2004Certificate number EMS 010 MANAGEMENTSYSTEMSMANAGEMENTSYSTEMSAssessed to ISO 9001:2008LPCB Cert No. 010 36 Brookside Road, Havant, Hampshire, PO9 1JR, UK.Tel: +44 (0)23 9249 2412Fax: +44 (0)23 9249 2754Email: sales@apollo-fire.comWeb: www.apollo-fire.co.ukPart no - 29650-081 Discovery ASD Single (model shown)FUNCTIONThe Discovery ASD is a professional air-sampling unit, designed to compliment analogue addressable system technology, by combining standard field-serviceable smoke detectors with a stand-alone air sampling solution. Ideal for the protection of difficult to access, environmentally demanding, aesthetic or architecturally restricted areas, the Discovery ASD is rugged, easy to install, weather resistant and requires no special tools or software to configure. The Discovery ASD is available in two versions:1. Discovery ASD Single, Part Number 29650-0812. Discovery ASD Dual, Part Number 29650-082 FEATURES• Economical, single or dual area aspirated ‘smoke’ detection • Uses the Discovery Optical analogue addressable detector • Detection element can be serviced or replaced• 1 or 2 sampling chambers• The ASD can be installed up to 50m away from sampling point• Easy to install, commission and maintain • Low operating current• IP65 enclosure• Addressable monitoring of fail safe fault relays via a mini swith monitorDiscovery® ASD • General area protection as per coverage of a single point detector under local standards• Inaccessible areas• Hose-down areas e.g. food preparation, pharmaceutical• Remote sampling of ventilation ductwork• Shaft and service ducts• Locked or security controlled areas• Harsh environments (wet and/or dusty)• Ceiling and floor voids• Vandal-proof applications© Apollo Fire Detectors Limited 2014 0786TYPICAL APPLICATIONS REQUIRING CLASS ‘C’ SENSITIVITYPP2484/2014/Issue 1Mechanical Sampling Pipe Inlets(1 per channel)1 per Discovery ASD-12 per Discovery ASD-2Detectors Discovery optical detectors in mode 1Sampling Pipe Length 50m (max) per pipe. For VdS approved installations, consult manualsSampling Pipe Diameter 1 or 2 x 25mm (0.98in), 21mm (0.83in) nominal boreExhaust Air Pipe Outlet 1 x 25mm (0.98in), 21mm (0.83in) nominal bore ElectricalSupply Voltage (External)Supply Voltage (Detector)Maximum Alarm Loop CurrentNominal 24V DC (18 to 30V DC)17-28V (loop powered)ASD-1 - 7.1 mAASD-2 - 10.6mAOperating Current 300mA max (fan speed dependant) drawn from external PSUFault Monitoring Power failure (external), Flow fault per channelRelay Outputs 1 or 2 changeover relays that monitor power failures and flow faultsCable Terminals Removable 2.0mm maximumDisplay 5 common status plus 10 segment LED bargraph per channelControls External weatherproof - Code protected for anti-tamperFlow Monitoring Thermal, with adjustable High/Low and sensitivity limitsEnvironmentalOperating Temperature -10 to +60oCOperating Humidity 10 to 95% (non condensing)IP Rating IP65 with exhaust pipe fitted and cable entries sealed GeneralFiltration (standard internal) Replaceable dust particle filter. Harsh environment filter also availableFiltration (external) Optional, external harsh environmental filterHousing Material ABS, with tamper-proof locking mechanism using a special access key Mounting Upright, horizontal or invertedDimension (W x H x D) 259mm x 184mm x 166mmWeight 2.3 kgEquipment Approvals EN54-20, CE, VdS, CPRAir is drawn from the protected area through one or two perforated 25mm pipes per channel. A powerful fan together with sophisticated air-flow monitoring and control circuitry ensures that transport delays are minimised and air-flow is kept within working limits. System status and flow control is continuously displayed (per channel), with on-board fault relays allowing remote fault monitoring of each channel. Power management ensures that operating current is kept to a minimum, allowing superior performance and optimisation of external power supply and standby battery resources. TECHNICAL INFORMATION INCLUDED WITH ASD• 1 or 2 Discovery optical detectors programmed to Mode 1• Pre wired detector bases• Pre wired and installed Mini Switch Monitor for monitoring fault relays (single unit for both ASD-1 and ASD-2)OPERATIONDIMENSIONAL DRAWINGSFront view ASD-1 Front View ASD-2Top View ASD-1 Side View ASD-1 or ASD-2FIELD CONNECTIONS FOR THE DISCOVERY ASD-1 DETECTOR (ALL INTERNAL WIRING PRE CONNECTED)FIELD CONNECTIONS FOR THE ASD-2 DETECTOR (ALL INTERNAL WIRING PRE CONNECTED)APOLLO55000-760 MODULEAPOLLO55000-760MODULE