GNExB2L Explosion-Proof LED Multifunction Beacon

  • The robust IP66 corrosion proof GRP enclosure and extended temperature range ensures the GNExB2LD2 is suitable for all Zone 1, 2, 21 & 22 hazardous location signaling applications.
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PRODUCT OVERVIEW

TOMAR Electronics GNExB2L is an IECEx & ATEX approved explosion proof high output LED multifunction beacon. The robust IP66 corrosion proof GRP enclosure and extended temperature range ensures the GNExB2LD2 is suitable for all Zone 1, 2, 21 & 22 hazardous location signaling applications.

The GNExB2L utilizes an array of high power Cree® LED’s, orientated to optimize visibility in any direction. The beacon can be configured as a steady beacon for status indicator use, with a light output of up to 174 candela. Alternatively one of the five flashing modes, with a light output of up to 338 candela, may be used for warning applications. DC voltage versions feature three remotely selectable stages enabling multiple warnings to be signaled from one device. The field replaceable color filter enhances the light output and is constructed from UV stable PC.

Key Features

  • Robust, corrosion proof GRP (glass reinforced polyester) enclosure
  • Ingress protection IP66
  • Automatic synchronization on multi-beacon systems
  • Choice of five flash rates: 1Hz, 1.5Hz, 2Hz, double and triple flash
  • High and low power Steady modes
  • Three remotely selectable stages/channels on DC versions
  • Glass lens & Stainless Steel guard
  • UV stable PC field replaceable lens color filter
  • Stainless steel fixings
  • Triple cable entries
  • Duplicate cable terminations (in & out for daisy-chain installations)

Product Specs

  • Source: Array of 4 x High Power Cree® LED’s
  • Modes: 1Hz flash (60 fpm), 1.5Hz flash (90 fpm), 2Hz flash (120 fpm), Double strike flash, Triple strike flash, High Power Steady, Low Power Steady
  • Eff. Intensity cd: 174 cd- High Power Steady
  • Eff. Intensity cd: 338 cd- 1 Hz flash
  • Voltages DC: 24V DC
  • Voltages AC: 115V ac; 230V ac
  • Ingress protection: IP66
  • Enclosure material: UV stable GRP (glass reinforced polyester)
  • Cable entries: 3 x M20 ISO (2 stopping plugs incl.)
  • Terminals: 0.5 – 2.5mm² (20-14 AWG)
  • Line monitoring: Blocking diode included EOL Min. 500 Ohm 2w, or 3k3 Ohm 0.5w resistor or diode (DC versions) can be fitted
  • LED life: 60,000 hours
  • Temperature range: -50° to +70°C (-58°F to +158°F)

GNExB2L Model Specific Specs

  • Model: GNExB2L-024-(lens color)
  • Voltage: 18-54 VDC
  • Steady High Power Current: 240mA
  • Steady Low Power Current: 134mA
  • Steady 1Hz Current: 110mA
  • Model: GNExB2L-115-(lens color)
  • Voltage: +/- 10% 50/60Hz
  • Steady High Power Current: 95mA
  • Steady Low Power Current: 78mA
  • Steady 1Hz Current: 90mA
  • Model: GNExB2L-230-(lens color)
  • Voltage: +/- 10% 50/60Hz
  • Steady High Power Current: 48mA
  • Steady Low Power Current: 37mA
  • Steady 1Hz Current: 45mA

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