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At System Sensor, innovation is more than an ideal; innovation is our way of life. Every day we design new products that areconvenient to install and efficient to operate, providing our customers with the highest level of reliability. In other words, wemake it our business to develop advanced ideas that deliver advanced solutions.

Conventional Detection- a complete range of smoke detectors led by 300 series.

Instrinsically Safe detectors are designed to afford open area protection and are for use in hazardous areas where potentiallyexplosive atmospheres are likely to arise.

Reflective Beam Detector- innovative detector which offers a single ended solution that lowers installation and maintenancecosts for open areas and high ceilings.

Manual Call Point-Installation efficiency, Flexibility and full compliance with latest standards are at the heart of new Indoor CallPoint range.

AV Notification- the spectralert line, featuring the selectable output series of multiple-candela units.

HVAC System- the Innovair line and other specialty detectors designed to detect smoke in the air duct network.

Sprinkler System Monitoring – products designed to sense the flow of water through pipes, switches and valves.

Aspiration Detection System- combines the performance characteristics and high sensitivity of an aspiration system with theconvenience, flexibility and sophistication of a fire system.

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The Zone Display Unit is a powered 5 character LCD unitintended for installation at the point of entry into a fire zone orat the fire control panel.When a detector on that zone goesinto alarm the module displays the numeric addressassociated with that point, providing quick and accurateinformation about the location of the alarm.

S300ZDU

The 300 Series range of detectors is produced using the latest in manufacturing and design techniques, pushing out theboundaries of existing conventional detector technology. With a multitude of innovative features, Series 300 detectors ‘actconventionally, think intelligently’.

300 Series detectors can be used in conjunction with the S300RPTU remote hand-held programming unit to gain accessto many advanced features including: read/write last maintenance date; read chamber contamination level; read value ofthe smoke or thermal element and perform an alarm test. Each unit can be programmed with a unique address. Whenused in conjunction with the S300ZDU and a compatible control this address will be displayed on the S300ZDUwhenever the detector is in alarm.

All the features via the hand-held programming unit are achieved effectively and effortlessly without the need to removethe detector or having to gain direct physical access (other than by the use of ‘No Climb Products’ or similar servicingtool), saving valuable commissioning / maintenance time. They provide an end user with the confidence to know that thefire system is being regularly serviced and that it is operating at it’s optimum level, with minimum disruption to businessactivities.

SERIES 300 ACCESSORIES

Complementing 300 series detectors are a host of accessories designed to enhance installation, test operation &maintenance.

The programmer unit provides several features including Readand write the last maintenance date, Read Chambercontamination level and thermal element value, Select alarmthreshold, Programme device address, Instruct detector to latchinto an alarm. This extremely powerful unit will revolutionizethe procedures required when a series 300 system iscommissioned or maintained. When used its visible lighttransmission mode the range is short. However, in the radiocommunication mode the programmer unit has an effectiverange of typically 8 metres. The radio unit is clipped to thedetector using a No Climb or similar pole; it then acts as aninterface unit between the maintenance unit and the detector.

S300RPTU S300SAT

300 SERIES FEATURES• Low profile design• Low current draw• Backward compatible with 100 Series detector range of bases• Wide operating voltage 8 to 30V• Bi-colour LED detector status indicator (Red - Alarm; Amber - Fault; Optional Green Flashing - Standby)• Automatic drift compensation (2351E and 2351TEM only)• Programmable sensitivity (2351E and 2351TEM only)• Addressable feature• Advanced maintenance features via remote hand-held test unit• Range of detector bases available• ASIC (Application Specific Integrated Circuit) Controlled

SERIES 300 SPECIFICATIONS

ElectricalElectricalElectricalElectricalElectrical

Operating Voltage Range 8 to 30VDC (Nominal 12/24VDC)

Maximum Alarm Current 80mA (Limited by control panel and detector base)

Operating Temperature Range -30°C to +70°C

Humidity 5 to 95% Relative Humidity (Non-condensing)

Diameter 102mm

Max Wire Gauge for Terminals 1.5mm²

300 Series Conventional Fire Detector Range300 Series Conventional Fire Detector Range300 Series Conventional Fire Detector Range300 Series Conventional Fire Detector Range300 Series Conventional Fire Detector Range

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2351E 2351E 2351E 2351E 2351E PHOPHOPHOPHOPHOTTTTTOELECTRICOELECTRICOELECTRICOELECTRICOELECTRIC SMOKE DETECT SMOKE DETECT SMOKE DETECT SMOKE DETECT SMOKE DETECTOROROROROR

The 2351E photoelectric detector includes a state of the artoptical chamber, which, combined with ASIC control, providesefficient and accurate detection of fires with a high level ofresilience to non-fire environmental influences.

Tested and Approved to EN54-7 (2000)

Standby Current: 50µA at 24VDC

Height: 38mm (plus 9mm for B401 base)

Weight: 105g (plus 60g for B401 base)

2351TEM PHO2351TEM PHO2351TEM PHO2351TEM PHO2351TEM PHOTTTTTOOOOO-----THERMAL FIRE DETECTTHERMAL FIRE DETECTTHERMAL FIRE DETECTTHERMAL FIRE DETECTTHERMAL FIRE DETECTOROROROROR

The 2351TEM photoelectric smoke/thermal detectorincorporates an optical chamber and a thermal element,which in turn are continually monitored by the ASIC usingalgorithms developed specifically for the unit. An alarm signalis only enabled in the detector once the processor is satisfiedthat an incipient fire has been detected. By using acombination of inputs, the incidence of nuisance alarms isreduced whilst the response time to an actual fire is improved.

Tested and Approved to EN54-7 (Optical Smoke Sensor);EN54-5 (2000) Class A1R (Rate of Rise Thermal Sensor) andCEA 4021 (Requirements for Multi-Criteria Detectors)

Standby Current: 65µA at 24VDC

Height: 48mm (plus 9mm for B401 base)

Weight: 105g (plus 60g for B401 base)

5351E RA5351E RA5351E RA5351E RA5351E RATE OF RISE HEATE OF RISE HEATE OF RISE HEATE OF RISE HEATE OF RISE HEAT DETECTT DETECTT DETECTT DETECTT DETECTOROROROROR

The 5351E thermal detector incorporates the latest in thermalelement technology the detector to provide efficient andaccurate detection of fires, especially in environments such asbars or kitchens where smoke detectors are inappropriate dueto the high level of airborne contamination.

Approved to EN54-5:2000 Class A1R

Standby Current: 60µA @ 24VDC (LED no blink)

Height: 48mm (plus 9mm for B401 base)

Weight: 105g (plus 60g for B401 base)

Note: To avoid unwanted alarm conditions being triggered byclass A1S and A1R detectors maximum ambient operatingtemperature should not exceed 45°C.

4351E FIXED HIGH TEMPERA4351E FIXED HIGH TEMPERA4351E FIXED HIGH TEMPERA4351E FIXED HIGH TEMPERA4351E FIXED HIGH TEMPERATURE HEATURE HEATURE HEATURE HEATURE HEAT DETECTT DETECTT DETECTT DETECTT DETECTOROROROROR

The 4351E thermal detector incorporates the latest in thermalelement technology, which combines with the ASIC to provideefficient and accurate detection of fires, especially inenvironments such as boiler houses or kitchens where smokedetectors are inappropriate due to the high level of airbornecontamination.

Tested and approved to EN54 part 5 (2000) Class BS

Standby Current: 65µA at 24VDC

Height: 48mm (plus 9mm for B401 base)

Weight: 105g (plus 60g for B401 base)

Note: To avoid unwanted alarm conditions being triggered byclass BS detectors maximum ambient operating temperatureshould not exceed 68°C.

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Intrinsically Safe DetectorsIntrinsically Safe DetectorsIntrinsically Safe DetectorsIntrinsically Safe DetectorsIntrinsically Safe Detectors1151EIS - Ionization Smoke Detector1151EIS - Ionization Smoke Detector1151EIS - Ionization Smoke Detector1151EIS - Ionization Smoke Detector1151EIS - Ionization Smoke DetectorModel 1151EIS ionization smoke detectors use state-of-the-art sensing chambers and SMD circuitryfor maximum reliability. These detectors are designed to afford open area protection and are for usein hazardous areas where potentially explosive atmospheres are likely to arise (confirm classificationof equipment required with your responsible authority).

1151EIS detectors are designed to be used with compatible panels only and must be used in conjunctionwith a compatible zener barrier or galvanic isolator.

Each detector has two integral alarm LEDs to provide local visual indication of detector status. Once the detector senses a fire,it latches in alarm and remains in this condition until it is reset by a momentary power interruption.

SpecificationsSpecificationsSpecificationsSpecificationsSpecificationsElectr icalElectr icalElectr icalElectr icalElectr ical EnvironmentalEnvironmentalEnvironmentalEnvironmentalEnvironmentalOperating Voltage 15 to 32VDC Operating Temperature Range: -10°C to 55°C

Standby Current (maximum) 30µA to 24 VDC Intrinsic Safe Rating EEx ia l l lB T5

5451EIS - Rate of Rise T5451EIS - Rate of Rise T5451EIS - Rate of Rise T5451EIS - Rate of Rise T5451EIS - Rate of Rise Temperature Detectoremperature Detectoremperature Detectoremperature Detectoremperature DetectorModel 5451EIS is an intrinsically safe rate of rise detector with fixed temperature alarm. It uses state-of-the-art dual thermistor technology to provide maximum sensitivity. This detector is designed to affordopen area protection and is for use in hazardous areas where potentially explosive atmospheres arelikely to arise (confirm classification of equipment required with your responsible authority). Model5451EIS detectors are designed to be used with compatible panels only.

Each detector has two LEDs to provide a local visual indication of detector status. Once the detector senses a fire, it latchesin alarm and remains in this condition until it is reset by a momentary power interruption.

SpecificationsSpecificationsSpecificationsSpecificationsSpecificationsElectr icalElectr icalElectr icalElectr icalElectr ical EnvironmentalEnvironmentalEnvironmentalEnvironmentalEnvironmentalOperating Voltage 15 to 32VDC Operating Temperature Range -10°C to 43°CStandby Current (maximum) 100uA to 24 VDC Sensitivity 60°C

Intrinsic Safe Rating EEx ia l l lB T5

An Intrinsically Safe indoor call point for installation in hazardous areas. These call points are manufactured to protect againstother hazards, as defined in paragraph 1.2.7 of annex II of the ATEX Directive 94/9EC. They are intended for indoor use withinIntrinsically Safe (I.S.) systems using suitable zener barriers.• Unique 'Plug & Play' installation concept. • Total 'Flex-Ability' in the choice of operating element• Anti-Temper facility • Enhanced aesthetics• Fully approved to the latest standards • Backward compatibility

TECHNICAL SPECIFICATECHNICAL SPECIFICATECHNICAL SPECIFICATECHNICAL SPECIFICATECHNICAL SPECIFICATIONSTIONSTIONSTIONSTIONSCable Termination 0.2-2.5MM2Maximum Voltage 30V doMaximum current 500mAMaximum Power 1WIntrinsically Safety Ratings EA 1 G.EEx O T 4Humidity 0 to95% (non-condensing)Ambient Protection iP24DMsterial PO/ABSWeight 0.11 kg Flush 0.16 kg SurfaceColour Red, Ral 3001Relevant Standards EN 64 Part 11Approvals ATEX, LPOB and SIRAControl panel manufacturers' advice must be bought for appropriate galvanic separation.

Indoor Flush MountedIndoor Flush MountedIndoor Flush MountedIndoor Flush MountedIndoor Flush Mounted470 ohm resistor, Break Glass ElementMCP1A-B470 FG-011S470 ohm resistor, Flexible ElementMCP1A-R470FF-011S24V Changeover contacts, Break Glass ElementMCP3A-R000FG-011S24V Changeover contacts, Flexible ElementMCP3A-R000FF-011S

Indoor Surface MountedIndoor Surface MountedIndoor Surface MountedIndoor Surface MountedIndoor Surface Mounted470 ohm resistor, Break Glass ElementMCP1A-R470SG-011S470 ohm resistor, Flexible ElementMCP1A-R000SG-011S24V Changeover contacts, Break Glass ElementMCP3A-R000SG-011S24V Changeover contacts, Flexible ElementMCP3A-R000SF-011S

ORDER CODESORDER CODESORDER CODESORDER CODESORDER CODESWWWWWaterproof IP 67aterproof IP 67aterproof IP 67aterproof IP 67aterproof IP 6724V Changeover contacts, Break GlassElement, IP67 rated WRIS4072F/facing large LED + 2 resistors 0.5watt, Break Glass Element, IP67 ratedWRIS4061Galvanic Barrier for use with conven-tional and addressable devices (SystemSensor or TC800 protocol) YZ2221

Intrinsically Safe Call PIntrinsically Safe Call PIntrinsically Safe Call PIntrinsically Safe Call PIntrinsically Safe Call Pointointointointoint

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Manual Call PManual Call PManual Call PManual Call PManual Call PointointointointointThe new Call Point from KAC - a stylish design that incorporates many benefits for the user. The new MCP range focuses onefficiency in installation and true integration of intelligent system interface. A Unique ‘Plug & Play’ installation concept, total‘Flex-Ability’ in the choice of operating element, Anti-Tamper facility, enhanced aesthetics, Backward compatibility.

ModelModelModelModelModel Descr ipt ionDescr ipt ionDescr ipt ionDescr ipt ionDescr ipt ion FeaturesFeaturesFeaturesFeaturesFeatures

MUS2A/R470FF/01 Red Conv Call Point Led model with resistor (470ohm)Flush mountingFlexi Element

MUS3A/Y000SF/11 Yellow Conv Call Point Single Pole changeover contact with surfacemounting box, Flexi Element

MUS3A/G000SF/12 Green Conv Call Point Single Pole changeover contact with surfacemounting box, Flexi Element

MUS4A-Y000SF-11 Yellow Conv Call Point Double Pole changeover contact with surfacemounting box, flexi element

MUS4A-G000SF-12 Green Conv Call Point Double Pole changeover contact with surfacemounting box, flexi element

SR/SY/SG Surface box Available in red/yellow/green

Reflective Optical Smoke Beam Detector Reflective Optical Smoke Beam Detector Reflective Optical Smoke Beam Detector Reflective Optical Smoke Beam Detector Reflective Optical Smoke Beam Detector

ModelModelModelModelModel Wir ingWir ingWir ingWir ingWir ing Operat ingOperat ingOperat ingOperat ingOperat ing Avg. StandbyAvg. StandbyAvg. StandbyAvg. StandbyAvg. Standby Avg. AlarmAvg. AlarmAvg. AlarmAvg. AlarmAvg. Alarm RangeRangeRangeRangeRangeNo .No .No .No .No . VVVVVol tageol tageol tageol tageol tage Curren tCurren tCurren tCurren tCurren t Curren tCurren tCurren tCurren tCurren t

BEAM 4-wire 10.2–32 VDC 17 mA max. @ 38.5 mA max. @ 16–328 ft.6500R 24 VDC 24 VDC (5m to 100m)

BEAM 4-wire 15–32 VDC 17 mA max. @ 38.5 mA max. @ 16–328 ft.6500RS 24 VDC 24 VDC (5m to 100m)

6500 Series6500 Series6500 Series6500 Series6500 Series

The BEAM6500 Series projected beam smoke detectors are equipped with both a transmitter and a receiver in one unit. Theyare easy to align and come complete with a reflector. The BEAM6500RS model comes with an integral sensitivity test feature.With six sensitivity levels, the BEAM6500 can be set to respond accurately in its respective environment. Plus, with multipleaccessories ranging from multi-mounting to device heating, the BEAM6500 is capable of protecting any highceiling area. The 6500RS and 6500R detectors are combined transmitter/receiver units that canbe directly connected to a conventional detector circuit. The Infra-Red transmitter generatesa beam of light towards a high efficiency reflector. The reflector returns the beam to thereceiver where an analysis of the received signal is made. The change in the strength ofthe received signal is used to determine the alarm condition.

ACCESSORIESACCESSORIESACCESSORIESACCESSORIESACCESSORIES

ModelModelModelModelModel Descr ipt ionDescr ipt ionDescr ipt ionDescr ipt ionDescr ipt ion

BEAMLRK Long Range reflector kit (70 – 100m range). 3 off 200 x 230mm.

BEAMMMK Multi–mount accessory for ceiling or wall mounting with additional mounting adjustment.

BEAMSMK Surface Mount accessory

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Audible/Visible NotificationAudible/Visible NotificationAudible/Visible NotificationAudible/Visible NotificationAudible/Visible Notification

SpectrAlertSpectrAlertSpectrAlertSpectrAlertSpectrAlert®®®®® A A A A Advance Wdvance Wdvance Wdvance Wdvance Wall-Mount Horn/Strobesall-Mount Horn/Strobesall-Mount Horn/Strobesall-Mount Horn/Strobesall-Mount Horn/StrobesThe SpectrAlert Advance Wall-Mount Horn/Strobe is rich with features guaranteed tocut installation time and maximize profits. Features include universal mounting platewith plug in design, 11 field selectable candela settings, dual voltage in one product,and horn tones and volumes selected using a rotary switch. SpectrAlert Advance Horn/Strobes are listed to UL 1971 and UL 464. “K” models are listed to UL 1638 foroutdoor use.

Red White

Model No. Model No. UL Max. Current Draw (mA RMS), 2-wire Horn/Strobe, Standard Candela Range (15–115 cd)

8-17.5 V 16-33 V

DC Input 15 15/75 15 15/75 30 75 95 110 115

Temporal High 137 147 79 90 107 176 194 212 218

P2R Temporal Medium 132 144 69 80 97 157 182 201 210

P2R-SP* Temporal Low 132 143 66 77 93 154 179 198 207

P2R-SP* Non-temporal High 141 152 91 100 116 176 201 221 229

P2W Non-temporal Medium 133 145 75 85 102 163 187 207 216

P2W-P* Non-temporal Low 131 144 68 79 96 156 182 201 210

FWR input

Outdoor Temporal High 136 155 88 97 112 168 190 210 218

P2RK Temporal Medium 129 152 78 88 103 160 184 202 206

P2RK-R* Temporal Low 129 151 76 86 101 160 184 194 201

Non-temporal High 142 161 103 112 126 181 203 221 229

Non-temporal Medium 134 155 85 95 110 166 189 208 216

Non-temporal Low 132 154 80 90 105 161 184 202 211

Red White

Model No. Model No. UL Max. Current Draw (mA RMS), 2-wire Horn/Strobe, Standard Candela Range (135–185 cd)

16–33 Volts 16–33 Volts

P2RH DC Input 135 150 177 185 FWR Input 135 150 177 185

P2RH-P* Temporal High 245 259 290 297 Temporal High 215 231 258 265

P2RH-SP* P2WH Temporal Medium 235 253 288 297 Temporal Medium 209 224 250 258

P2WH-P* Temporal Low 232 251 282 292 Temporal Low 207 221 248 256

Outdoor: Non-temporal High 255 270 303 309 Non-temporal High 233 248 275 281

P2RHK Non-temporal Medium 242 259 293 299 Non-temporal Medium 219 232 262 267

P2RHK-R* Non-temporal Low 238 254 291 295 Non-temporal Low 214 229 256 262

Red White UL Max. Strobe Current Draw

Model No. Model No. (mA RMS)

8-17.5 Volts 16-33 Volts

Candela D C FWR D C FWR

Standard 15 123 128 66 71

P4R Candela 15/75 142 148 77 81

P4R-P* P4W 30 NA NA 94 96

P4W-P* 75 NA NA 158 153

Outdoor: 95 NA NA 181 176

P2RHK 110 NA NA 202 195

P4RK-R* 115 NA NA 210 205

P4RH High 135 NA NA 228 207

P4RH-P* Candela 150 NA NA 246 220

P4WH 177 NA NA 281 251

Outdoor: P4WH-P* 185 NA NA 286 258

P4RHK

P4RHK-R*

UL Max. Horn Current Draw (mA RMS)

8–17.5 Volts 16–33 Volts

Sound Pattern d B D C FWR D C FWR

Temporal High 57 55 69 75

Temporal Medium 44 49 58 69

Temporal Low 38 44 44 48

153 Non-temporal High 57 56 69 75

Non-temporal Medium 42 50 60 69

Non-temporal Low 41 44 50 50

Coded High 57 55 69 75

Coded Medium 44 51 56 69

Coded Low 40 46 52 50

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Red WhiteModel No. Model No. UL Max. Strobe Current Draw (mA RMS)

8–17.5 Volts 16–33 VoltsCandela D C FWR D C FWR

SR Standard 15 123 128 66 71SR-P* Candela 15/75 142 148 77 81SR-SP* SW 30 NA NA 94 96

SW-P* 75 NA NA 158 153Outdoor: 95 NA NA 181 176SRK 110 NA NA 202 195SRK-R* 115 NA NA 210 205SRH High 135 NA NA 228 207SRH-P* Candela 150 NA NA 246 220SRH-SP* SWH 177 NA NA 281 251Outdoor: SWH-P* 185 NA NA 286 258SRHKSRHK-R*

SpectrAlert Advance WSpectrAlert Advance WSpectrAlert Advance WSpectrAlert Advance WSpectrAlert Advance Wall-Mount Strobesall-Mount Strobesall-Mount Strobesall-Mount Strobesall-Mount StrobesThe SpectrAlert Advance Wall-Mount Strobe features a universal mounting plate withplug-in design, 11 field selectable candela settings, and dual voltage in one device.SpectrAlert Advance Strobes are listed to UL 1971. “K” models are listed to UL 1638for outdoor use.

*For all SpectrAlert Advance models, a -P suffix denotes plain housing (no “FIRE” print); -SP denotes “FUEGO”printed housing. All outdoor units (model number ending in “K”) include a weatherproof back box except those witha -R suffix.

SpectrAlert AccessoriesSpectrAlert AccessoriesSpectrAlert AccessoriesSpectrAlert AccessoriesSpectrAlert AccessoriesRed Model No. White Model No. DescriptionBBSC BBSCW Surface-mount back box skirt for ceiling mount speaker/strobe

BBS-SP2R BBS-SP2RW Surface-mount back box skirt for wall mount speaker/strobe

BBS-SP201R BBS-SP201W Surface-mount back box skirt for SP201 speakers

BBS-2 BBSW-2 Wall-mount back box skirt for SpectrAlert Advance productsBBSC-2 BBSCW-2 Ceiling-mount back box skirt for SpectrAlert Advance products

SA-WBB — Wall-mount, outdoor back box skirt for SpectrAlert Advance products

SA-WBBC — Ceiling-mount, outdoor back box skirt for SpectrAlert Advance products

SpectrAlert Dual VSpectrAlert Dual VSpectrAlert Dual VSpectrAlert Dual VSpectrAlert Dual Voltage Evacuation Speakersoltage Evacuation Speakersoltage Evacuation Speakersoltage Evacuation Speakersoltage Evacuation SpeakersThe Dual Voltage Evacuation Speakers provide the highly intelligible sound quality essential to voiceevacuation. These products are low in harmonic distortion and feature a frequency range that exceeds mostcodes. The SP3 Series provide the best option for applications that require higher SPL speakers. TheSP201K is rated from –40°F to +151°F for outdoor operation. SpectrAlert Speakers are listed to UL 1480 forfire protective signaling systems.

Red White Description SpeakerModel No. Model No. Voltage

— SP200W Round 73/8” grille, ¼–2 watt power tap, standard SPL 25.0/70.7 Vrms

SP201R SP201W Square 5” grille, ¼–2 watt power tap, standard SPL 25.0/70.7 Vrms

SP201K — Outdoor listed, square 5” grille, ¼–2 watt power tap, standard SPL 25.0/70.7 Vrms— SP300W Round 73/8” grille, ¼–2 watt power tap, high SPL 25.0/70.7 Vrms

SP301R SP301W Square 5” grille, ¼–2 watt power tap, high SPL 25.0/70.7 Vrms

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HVAC Systems MonitoringHVAC Systems MonitoringHVAC Systems MonitoringHVAC Systems MonitoringHVAC Systems MonitoringDuring a fire, an HVAC system can deliver toxic gasses and smoke through-out a building — unless that building is equipped with Innovair™ ductsmoke detectors. The Innovair line features:Connectivity –Connectivity –Connectivity –Connectivity –Connectivity – Up to 10 Innovair 4-wire devices can be interconnectedso when one alarm is activated, auxiliary relays in others will initiate controlover fans, dampers, doors, etc.Easy Installation –Easy Installation –Easy Installation –Easy Installation –Easy Installation – Innovair duct detectors with duct widths from 12-18 inch-es are equipped with built-in sampling tubes. Accessory sampling tubes also areavailable for duct widths upto 12 feet. Captured cover screws and exterior mountingtabs simplify installation.Easy Maintenance –Easy Maintenance –Easy Maintenance –Easy Maintenance –Easy Maintenance – Red and green LEDs assure quick and convenient status checks; the cover-missing signal assuressystem integrity; the reset button on the front cover simplifies system testing.

Air Velocity Operating Operating AuxiliaryModel Description Wiring Range Temp. Range Rating Voltage Alarm Current Contact

DH100LP Photoelectronic 2-wire 100–4000 ft/min 32–131 — 12/24 VDC 4.2 VDC min at — low-flow duct smoke degrees F 10 mA, 6.6 VDCdetector max at 130 mA

DH100ACDCLP Photoelectronic 4-wire 100–4000 ft/min 32–131 — 24 VAC/DC or 70 mA max 2 Form Clow-flow duct smoke degrees F 120/240 VAC Auxiliarydetector Relay

DH100ACDCLWP Watertight photoele 4-wire 100–4000 ft/min 32–131 NEMA 4 24 VAC/DC or 70 mA max 2 Form Cctronic low-flow duct degrees F 120/240 VAC Auxiliarysmoke detector Relay

DH100ACDCI Ionization duct smoke 4-wire 500–4000 ft/min 32–131 — 24 VAC/DC or 70 mA max 2 Form C detector degrees F 120/240 VAC Auxiliary

Relay

DH400ACDCIHT High-temperature 4-wire 500–4000 ft/min 32–158 — 24 VAC/VDC or 95 mA max 2 Form Cionization duct smoke 120/220 VAC Auxiliarydetector Relay

Model Description Operating VoltageSSK451 Multi-signaling accessory, remote test station with horn, allows

local testing of a remote duct detector, for use withSystem Sensor DH100ACDC and DH400ACDC 15–35 VDC

APA451 Remote annunciator with piezo alert 16–33 VDCRA400Z Remote annunciator for spot and duct smoke detectors 3.1–32 VDCRTS451 Remote test station accessory 2.8–32 VDC (Alarm LED)RTS451KEY Remote test station accessory with key reset 14–35 VDC (Power LED); 2.8–32 VDC (Alarm LED)RTC100 Remote test coil kit with low-profile ring (includes RTS451 remote test station) —PS24LO(W) Mini-Alert™ add-on strobe for use with SSK451 or PA400W 16–33 VDCST-1 One-inch sampling tube for duct widths of 1-2 feetST-3 Three-inch sampling tube for duct widths of 2-4 feetST-5 Five-inch sampling tube for duct widths of 4-8 feetST-10 Ten-inch sampling tube for duct widths of 8-12 feetA2440-00 Twelve-inch exhaust tube

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SSSSSprinklerprinklerprinklerprinklerprinkler S S S S Systemsystemsystemsystemsystems M M M M Monitoringonitoringonitoringonitoringonitoring

WFD Series WWFD Series WWFD Series WWFD Series WWFD Series Waterflow Detectoraterflow Detectoraterflow Detectoraterflow Detectoraterflow DetectorThe WFD Series waterflow detectors are available in a range of sizes to accommodate fire sprinkler risers from two to eight inches. All units feature vane-type paddles and an adjustable mechanical relay.

Model Pipe Hole Pressure Contact TriggeringSize Size Rating Ratings Threshold

WFD20 2 11/4 450 PSI 2 Form C: 10 A, 1/2 HP @ 125/250 VAC; 2.5 A @ 6/12/24 VDC 4–10 GPM

WFD25 21/2 11/4 450 PSI 2 Form C: 10 A, 1/2 HP @ 125/250 VAC; 2.5 A @ 6/12/24 VDC 4–10 GPMWFD30-2 3 2 450 PSI 2 Form C: 10 A, 1/2 HP @ 125/250 VAC; 2.5 A @ 6/12/24 VDC 4–10 GPM

WFD35 31/2 11/4 450 PSI 2 Form C: 10 A, 1/2 HP @ 125/250 VAC; 2.5 A @ 6/12/24 VDC 4–10 GPM

WFD40 4 2 450 PSI 2 Form C: 10 A, 1/2 HP @ 125/250 VAC; 2.5 A @ 6/12/24 VDC 4–10 GPM

WFD50 5 2 450 PSI 2 Form C: 10 A, 1/2 HP @ 125/250 VAC; 2.5 A @ 6/12/24 VDC 4–10 GPMWFD60 6 2 450 PSI 2 Form C: 10 A, 1/2 HP @ 125/250 VAC; 2.5 A @ 6/12/24 VDC 4–10 GPM

WFD80 8 2 450 PSI 2 Form C: 10 A, 1/2 HP @ 125/250 VAC; 2.5 A @ 6/12/24 VDC 4–10 GPM

TTTTT-----TTTTTap Series Wap Series Wap Series Wap Series Wap Series Waterflow Detectoraterflow Detectoraterflow Detectoraterflow Detectoraterflow DetectorThe T-Tap waterflow detectors are compatible with one-inch NPT style connections,making them ideal for residential or branch line signaling applications.

Pressure Contact Ratings TriggeringModel Compatible Tee Fittings Rating Threshold

WFDT 1 to 11/2 NPT threaded ferrous and brass, 250 PSI 2 Form C: 10A @ 125/250 4–10 GPM1 to 2 sweat brass, 11/2 polybutylene plastic, VAC, 2.5 A 24 VDC1 PVC plastic tees having a 1 threaded NPT branch,and 2 cast and malleable threaded tees.

WFDTH 1 to 11/2 NPT threaded ferrous and brass, 250 PSI 2 Form C: 10A @ 125/250 4–10 GPM1 to 2 sweat brass, 11/2 polybutylene plastic, VAC, 2.5 A 24 VDC1 PVC plastic tees having a 1 threaded NPT branch,and 2² cast and malleable threaded tees.

WFDTNR 1 to 11/2 NPT threaded ferrous and brass, 1 to 2 250 PSI 2 Form C: 10A @ 125/250 4–10 GPMsweat brass, 11/2 polybutylene plastic, 1 PVC plastic VAC, 2.5 A 24 VDCtees having a 1 threaded NPT branch, and 2 cast andmalleable threaded tees.

EPS Series Pressure SwitchesEPS Series Pressure SwitchesEPS Series Pressure SwitchesEPS Series Pressure SwitchesEPS Series Pressure SwitchesThe EPS Series Pressure Switches are offered in three varieties and with one or two SPDT contacts.The EPS10 alarm pressure switches are ideal for dry pipe systems while the EPS40 and EPS120supervisory pressure switches are intended for supervising air pressure in pipes or pressure tanks.

Model Maximum Maximum ThreadedOperating AdjustmentPressure Range Differential Contact Rating Connection

EPS10-1 250 psi 4 to 20 psi 3 psi 10 A, 1/2 HP @ 125/250 VAC; 1/2 NPT maleEPS10-2 2.5 A @ 6/12/24 VDC reinforced nylon

EPS40-1 250 psi 10 to 100 psi 3 psi @ 10 psi and 10 A, 1/2 HP @ 125/250 VAC; 1/2 NPT maleEPS40-2 6 psi at 100 psi 2.5 A @ 6/12/24 VDC reinforced nylon

EPS120-1 250 psi 10 to 200 psi 3 psi @ 10 psi and 10 A, 1/2 HP @ 125/250 VAC; 1/2 NPT maleEPS120-2 9 psi at 200 psi 2.5 A @ 6/12/24 VDC reinforced nylon

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The Aspiration Detection SystemThe Aspiration Detection SystemThe Aspiration Detection SystemThe Aspiration Detection SystemThe Aspiration Detection SystemOperating either stand-alone or integrated into an addressable fire alarm system, these single or dual channel AspirationDetectors give you the best of both worlds – high sensitivity with the flexibility to offer multiple channels and configurationsfor mixed detection strategies. This makes it the most adaptable offering in the marketplace, giving an unrivalledcombination of benefits for virtually any application.

Specification LASD1 LASD2 ASD1 ASD2

Dimensions (w x h x d): 258mm x 194 x145mm 258mm x 194mm x 145mm 258mm x 194mm x 145mm 258mm x 194mm x 145mm

Detectors: 1 or 2 (1supplied) 2 (2Supplied) 1 or 2 not supplied 2 (not supplied)

Dectector type: Laser Laser Analogue or conventional Analogue or conventional

Operation modes: Stand-alone or Stand-alone or Analogue loop Analogue loopanalogue loop analogue loop

Data logging: 1000 event 1000 event None None

Relay outputs: 3 6 1 2

Pipe Diameter: 75 meters 2 x 50 meters 75 meters 2 x 50 meters

Flow monitoring: • Thermal device, high • Thermal device, high • Thermal device, high • Thermal device, highand low thresholds and low thresholds and low thresholds and low thresholds

• 10 element bargraph • 10 element bargraph • 10 element bargraph • 10 element bargraphindication indication indication indication

Filtration type: Cartridge dust particle Cartridge dust particle Cartridge dust particle Cartridge dust particlefilter filter filter filter

Case Material: ABS ABS ABS ABS

Nominal Suppy voltage 24Vdc 24Vdc 24Vdc 24Vdc

Max Wire gauge for terminals 2.0mm2 2.0mm2 2.0mm2 2.0mm2

Operating temperature: -10 to 550C -10 to 550C -10 to 550C -10 to 550C

Operating humidity 10- 93% RH 10- 93% RH 10- 93% RH 10- 93% RH(non-condensing) (non-condensing) (non-condensing) (non-condensing)

25mm Pipe - Acessories25mm Pipe - Acessories25mm Pipe - Acessories25mm Pipe - Acessories25mm Pipe - AcessoriesAcessories that are specially used with 25 mm diameter pipes.

Model NumberModel NumberModel NumberModel NumberModel Number Product DescriptionProduct DescriptionProduct DescriptionProduct DescriptionProduct Description

02-0001-25 Large Bore Red Pipe 3m Length, 25mm

02-1001-25 Straight Union Large Bore 25mm

02-1002-25 90 deg. Bend Large Bore 25 mm

02-1003-25 45 deg. Elbow Large Bore 25mm

02-1005-25 Removable Union Large Bore 25 mm

02-1007-25 T- Piece 25 mm

02-1007-25 End Cap for Large Bore 25 mm

02-FLU2 Filter Unit 25 mm With Filter Element(for Harsh environment)

02-1008-15 Flush Capilary Sampling Point (T Piece & 1.5m Capillary Tube)

02-1009-00 Sampling Point Label (Roll of 100)

02-1010-00 Open Pipe Clip (25 mm and 3/4”)

02-1110-00 Closed Pipe Clip (25mm and 3/4”)

02-1011-00 ABS Pipe Adhesive (250ml tin)

02-FL53 Filter Element Pack of 10 (Coarse)

20-LA0015 Key for Aspiration Detector

11

Where a ceiling comprises a series of small cells, for examplea honeycomb ceiling, or a series of closely spaced beams, forexample floor of ceiling joists, the recommended spacing andsiting of detectors changes further, dependant on the ceilingheight and the depth and spacing of the beams. Referenceshould be made to relevant standards for details (in the UKBS5839 Part 1: 2002, 22.3.k Tables 1 and 2).

Simple spacing plans for smoke and heat detectors

Ceiling HeightCeiling HeightCeiling HeightCeiling HeightCeiling HeightSmoke or heat detectors can only detect fires once a certainamount of smoke or heat has reached the sensor. As theheight of a ceiling increases, the time taken for smoke orheat to reach a sensor will increase, and it will become dilutedwith clean, cool air. As a result, maximum ceiling heightsare limited as indicated in table below.

Detector typeDetector typeDetector typeDetector typeDetector type Max imumMax imumMax imumMax imumMax imumce i l i ngce i l i ngce i l i ngce i l i ngce i l i nghe igh the igh the igh the igh the igh t

Point smoke detector confarming to EN54-7 10.5m

Heat detector conforming to EN54-5 Class A1(threshold 580C) 9m

High temperature heat detector conforming toEN54-5 Class B (threshold 780C) 6m

Optical beam detectors 25m

Maximum ceiling height for different types of detector

Often, a boundary layer can form close to the ceiling, which isfree of smoke and remains cool. To avoid this, and maximisethe probability of detection, smoke detectors should normallybe mounted with their smoke entry 25mm-600mm below theceiling, and heat detectors should be mounted with their heatelement 25mm-150mm below the ceiling.

Ceiling ObstructionsCeiling ObstructionsCeiling ObstructionsCeiling ObstructionsCeiling ObstructionsCeiling obstructions such as beams greater than 10% of theceiling height should be treated as a wall, and will thus dividea room. Detectors should not be mounted within 500mm ofsuch an obstruction.

If the depth an obstruction such as a beam is less than 10% ofthe height of the ceiling, but greater than 250mm deep, thendetectors should not be mounted any closer than 500mm tothe obstruction.

Where an obstruction such as a beam or a light fitting is lessthan 250mm in depth, detectors should not be mounted anycloser to the obstruction than twice its depth (see figure 1.1below)

>300mm : No effect<300mm :Treat as wall

Minimum500mmClear

Par

titio

n Racking /Shelving

Detector Spacing around isolated ceiling obstructions

PPPPPartitions and Rackingartitions and Rackingartitions and Rackingartitions and Rackingartitions and RackingWhere the gap between the top of a partition or section ofracking and the ceiling is greater than 300mm, it may beignored. If the gap is less than 300mm it should be treatedas a wall (Ref. Figure 1.2).

To maintain a free flow of smoke and heat to the detector, aclear space should be maintained for 500mm in all directionsbelow the detector.

Partitions

Sloping CeilingsSloping CeilingsSloping CeilingsSloping CeilingsSloping CeilingsWhere the ceiling is pitched or sloping, the slope of the rooftends to speed the rise of smoke or heat to the apex, hencereducing the delay before the detectors are triggered. For slopedroofs with a pitch height greater than 600mm for smokedetectors, or 150mm for heat detectors, a row of detectorsshould be placed within a maximum vertical distance of 600mmor 150mm for smoke or heat detectors respectively from theroof apex. Sloped roofs rising less than 600mm for smokedetectors or 150mm for heat detectors may be treated as a flatceiling.

Since the smoke or heat tends to rise faster up the slope, it ispermissible to use a greater spacing for the row of detectorsmounted in the apex of the roof (Ref. Figure 1.3). For eachdegree of slope of the roof, the spacing may be increased by1% up to a maximum of 25%. Care must be taken whenplacing the next row that no gaps are left in detection coverage.

18°

15mMax 600mm

10.5

m

12.3

9m=

10.5

+ 1

8%

7.5m

8.85

m

=7.5

+ 1

8%

9.35

m

= 7.

5 +

25%

40°

Automatic Fire DetectorsAutomatic Fire DetectorsAutomatic Fire DetectorsAutomatic Fire DetectorsAutomatic Fire DetectorsThe following information is intended only as a guide to thelocation and spacing of detectors. There is currently noEuropean standard available. This guide is based on BS5839part 1, 2002.

LLLLLocation and Spacing of Pocation and Spacing of Pocation and Spacing of Pocation and Spacing of Pocation and Spacing of Point Foint Foint Foint Foint FireireireireireDetectors on Flat CeilingsDetectors on Flat CeilingsDetectors on Flat CeilingsDetectors on Flat CeilingsDetectors on Flat CeilingsOn a flat ceiling with no obstructions, the radius of protectionof fire detectors is 7.5m for a smoke detector and 5.3m for aheat detector, and detectors should be mounted a minimumof 0.5m from a wall. Figure 1.0 gives a simple spacing planbased on these figures. In practice, the layout of the roommust be considered to obtain the most efficient detector layout.

Minimum500mm

Minimum500mm

Minimum 2 xheight

>250mm<10% of Ceiling Height

>10% of Ceiling Height

Height < 250mm

Normal Detector Spacing, eg. 10.5m maxfor “simple” layout.

Normal Detector Spacing, eg. 10.5m maxfor “simple” layout.

Treat as separate room

Figure 1.1

Spacing of Smoke Detectors under a Pitched Roof

Design GuideDesign GuideDesign GuideDesign GuideDesign Guide

Standard Smoke Detector Spacing Standard Heat DetectorSpacing

10.5m5.3m

7.5m

3.7m

5.3m

7.5m

Figure 1.0

Figure 1.2

Figure 1.3

12

SounderVolume

115dB(A)

Standard DoorReduces by

20dB(A)

85 - 20 =65dB(A)

Fire DoorReduces by

30dB(A)

115 - 30 =85dB(A)

SOUND REDUCTION AGAINST DISTANCEBased on a sounder rated at 1m

-30

-25

-20

-15

-10

-5

0

0 5 10 15 20Distance (Metres)

Soundreduction(dB(A

) dB(A) Reduction

CorridorsCorridorsCorridorsCorridorsCorridorsIn corridors less than 2m wide, detectors should be spaced ata distance of 15m for smoke detectors and 10.6m for heatdetectors, with the maximum dimension to a wall at the endof the corridor being 7.5m and 5.3m respectively.

In narrow rooms and corridors greater than 2m wide, due tothe way that the coverage radii of detectors intersect with thewalls of the corridor, the spacing between detectors willincrease. Figure 1.4 shows how, for a room 6m wide, thespacing for smoke detectors can be increased from thestandard 10.5m.

Alarm SignalsAlarm SignalsAlarm SignalsAlarm SignalsAlarm SignalsAudible Alarm SignalsAudible fire alarm signals must provide a clear warning of afire to all those for whom the signal is intended.

The general requirement for the volume of audible alarm signalsis that they should provide a Sound Pressure Level (SPL) of atleast 65dB(A), but not more than 120dB(A) throughout allaccessible areas of a building. See figure 1.5

General Fire Alarm Sound Pressure Levels

Exceptions to this general rule are as follows:

• In stairways the SPL may be reduced to 60dB(A)

• Enclosures less than 60m² may be reduced to 60dB(A)

• There is no minimum for enclosed areas less than 1m²

• At specific points of limited extent the SPL may be reducedto 60dB(A)

Where a continuous background noise level greater than60dB(A) is present the fire alarm signal should be 5dB abovethe ambient, but not greater than 120dB(A)

Where the alarm is intended to wake people, an SPL of 75dB(A)is required at the bed head. Generally this will require asounder to be placed within the room.

Where it is not possible to place a sounder within a room,there will be a loss of approximately 20dB(A) through a standarddoor, and 30dB(A) through a fire door (Ref. Figure 1.6).

Warning: Volumes greater than 120dB(A) will causeWarning: Volumes greater than 120dB(A) will causeWarning: Volumes greater than 120dB(A) will causeWarning: Volumes greater than 120dB(A) will causeWarning: Volumes greater than 120dB(A) will causedamage to hearing.damage to hearing.damage to hearing.damage to hearing.damage to hearing.

In open space, as the distance from a sounder doubles, thesound level will be reduced by 6dB(A), as shown in Figure 1.7.

Visual Alarm SignalsVisual Alarm SignalsVisual Alarm SignalsVisual Alarm SignalsVisual Alarm SignalsVisual alarms are normally used only as a supplement toaudible alarms where they are likely to be ineffective, forexample in areas of high background noise levels wherehearing protection is likely to be worn. They can however beused alone where audible warnings are undesirable forexample operating theatres and recording studios.

Visual alarms should be clearly distinguishable from otherwarning lights, preferably red and should flash at a rate of 30to 130 flashes per minute. The recommended mounting heightis above 2.1m, however they should not be mounted closerthan 150mm from the ceiling. They should be positioned sothat any alarm is clearly visible from all locations within thearea protected.

Manual Call PManual Call PManual Call PManual Call PManual Call PointsointsointsointsointsPeople can often still detect a fire long before automatic firedetectors; hence manual call points are important componentsof fire detection systems in occupied buildings to ensure timelyevacuation in the case of fire. All call points are approved toEN54-11, and should be of type A, that is once the frangibleelement is broken or displaced the alarm condition isautomatic.

Manual call points should be mounted on all escape routes,and at all exit points from the floors of a building and to clearair.

In order to provide easy access, call points should be mountedbetween 1.2 and 1.6m from the floor, and should be clearlyvisible and identifiable. The maximum distance anyone shouldhave to travel in order to activate a manual call point is 45m,(Ref. Figure 1.8) unless the building is occupied by peoplehaving limited mobility, or a rapid fire development is likely,in which case the maximum travel distance should be reducedto 20m. Call points should also be sited in close proximity tospecific hazards, for example kitchens or paint spray booths.

CanteenKitchen Pantry

Office Office

MAX DISTANCE 45M1.2 to 1.6m

Note: Detectors are mounted in the centre line of the room

6.88m 13.75m

7.5m6m

Figure 1.4

dow

n

Are

a <

60m

²M

in 6

0dB

(A)

Minimum65dB(A)

Minimum65dB(A)

Minimum65dB(A)

Minimum65dB(A)

Minimum65dB(A)

Minimum65dB(A)

StairwellMin 60dB(A)

Figure 1.5

Figure 1.6

Figure 1.7

Figure 1.8