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DA135 Instrinsically Safe LED Beacons

DA135 Instrinsically Safe LED Beacons
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DA135 Instrinsically Safe LED Beacons - 1

EEx ia IIC T6 Super-bright LED in five colours Rugged IP65 corrosion resistantcasing with separate terminal compartment Can be used in any zone Single, Dual or Triple flash Dual colour option Pipe or wall mountingCan be linked to Sounder andPushbutton to make a full alarm annunciator system Fully isolated control inputs >

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DA135 Instrinsically Safe LED Beacons - 2

Control Inputs Both control inputs are fully isolated and certified as non-energy storing (Ceq=0, Leq=0) and may be connected into any IS system without affecting the safety, provided the safety input parameters of the unit are not exceeded. Thereare two ways of triggering theseinputs, as illustrated in the application diagrams below. Firstly by simply linking acontrol switch/contact from the control powerӔ available on Terminals 5 and 6, or alternatively, using any 12-40V from an external IS source. Re-alarm Another user selectable feature is the re- alarm. This allows the Beacon to be...

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DA135 Instrinsically Safe LED Beacons - 3

Steel screw + washerM8 x 16 hex. head stainless > HAZARDOUS AREASAFE AREA M8 stainless steel U-bolt M8 nut + washer 72.0 89.5 > 1-23-45-67-89-1011-1213-14 CONTROLSWITCH12-40V FROMAN IS SYSTEM For mounting on pipesfrom 40 to 80mm O/D > BARRIER ORISINTERFACEUNIT +24VDCSUPPLY Nylon coated stainlesssteel pipe clamp > Holes: four off Pg 13.5mm or 20mmISOmetric fine thread cable glands,minimum 10mm thread length required > Screw headheld againstflats in boxmoulding 96 > HAZARDOUS AREASAFE AREA 1-23-45-67-89-1011-1213-14 76 M8 x 25 hex.head stainlesssteel screw +nut + washer > 12-40V FROMAN IS...

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DA135 Instrinsically Safe LED Beacons - 4

Mounting Direct mounting to walls or flat surfaces. Or pipe/post mounting using PIP68 kit. Connections Rising clamp terminals suitable for 2.5mm Recommended Interfaces Construction Zener Barriers: S951, S953 IS Isolators: WIS1211 GRP (glass reinforced plastic) casing toIP65. Transparent acrylic dome for LEDhousing.Good resistance to hostile environments,saline atmospheres and impact damage. Electrical Safety Non-energy storing simple apparatus. Will not store or generate more than 1.5V, 0.1A, 20mJ or 25mW when connected to intrinsically safe equipment with a maximum open circuit voltage of...

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