Industrial Products  Visiual Signals   Strobe Beacons  824 Multi Strobe   Product Brochures • Emergency Products Catalog • Industrial Products Catalog   Product Documentation • 824 Multi Strobe    Product Information • 824 Multi Strobe DC    Installation Instructions • 824 Multi Strobe AC    Installation Instructions • UL Listing Card   You will need the Adobe® Acrobat® Reader to view the documentation on our web site. 824 Multi Strobe Beacon Medium-profile Double or Quad Flash Strobe The model 824 family is a medium profile, multi-flash strobe light which can be changed by the customer from double flash to quad flash operation. It features universal mounting, full size 360° Lexan® lens, high efficiency regulated solid state power supply, and heavy duty xenon strobe lamp. DC units have polarity protection and built-in filters to protect against radio interference and spike voltages. AC units are designed to withstand multiple line transient spikes of 6000V without damage. The model 824 strobe features a fully potted, Lexan®, multi-purpose mounting base which is vibration and water resistant, and has a plug-in strobe lamp and photocell which can be activated to automatically reduce intensity during nighttime operation. Available Colors Features Universal mounting Built-in RFI filters Solid state power supply Xenon strobe lamp Available in amber, blue, clear, green, purple, and red 5 year warranty on power supply 1 year warranty on lamp UL listed (AC models only) 824 Multi Strobe Models Model Description Voltage/Frequency 824–110 AC strobe with 10” leads, UL listed 120VAC, 50/60Hz 824LC–110 AC strobe with AC cord set, UL listed 120VAC, 50/60Hz 824–240 AC strobe with 10” leads, UL listed 240VAC, 50/60Hz 824–1228 DC strobe with 10” leads 12 – 28VDC 824MB–1228 DC strobe, magnetic mount and 10’ coil cord 12 – 28VDC 824MBSC–1228 DC strobe, magnetic mount and 10’ straight cord 12 – 28VDC Specifications Item Description Flash Rate 68 to 72 double flashes per minute 58 to 62 quad multi-flashes per minute Light Output 1020/1200 candela eff. Voltage and Amperage 12-28VDC draws 2.2 to 2.4A @ 12V tapering to 1.2 to 1.4A @ 28V at hi intensity 120VAC draws 0.8A peak, 0.5 to 0.6A average 240VAC draws 0.8A peak, 0.5 to 0.6A average Power Supply Output 11 Watts 17 joules per double flash 25 joules per quad multi-flash Size and Weight 6.75” tall x 5.5 ” dia. x 2.2 lbs ( 133mm x 140mm x 0.9kg ) Pipe Mount Use 1/2-14 NPSL Straight Pipe Thread Architect and Engineer Specifications The visual signaling beacon shall be Tomar model 824 or approved equal. The light source shall be a plug-in field replaceable xenon strobe lamp. The beacon shall have a field selectable double or quad flash rate of 68 to 72 double flashes per minute, or 58 to 62 quad flashes per minute. The warning beacon shall have a Lexan® lens and universal mount base. The DC voltage units are to have polarity protection, and must have built-in RFI filters to protect against radio interference and spike voltages. All beacons must have fully potted power supply and base. The AC units shall be designed to withstand multiple line transient spikes of 6000V without damage. Light intensity is to be 1020 effective candelas in double-flash mode, and 1200 effective candelas in quad-flash mode. Voltage ranges shall be 12-28VDC, 120 VAC, and 240VAC. Strobe light shall be designed to accept a dome guard and mounting bracket.