Tomar GNExB2L Explosion-Proof LED Multifunction Beacon-IS
Introducing the Tomar GNExB2L Explosion-Proof LED Multifunction Beacon-IS, an IECEx and ATEX approved high-output LED multifunction beacon designed for hazardous locations. With a robust IP66 corrosion-proof GRP enclosure and an extended temperature range, the GNExB2LD2 is suitable for Zone 1, 2, 21 & 22 signaling applications.
Utilizing a configuration of high-power Cree® LEDs optimized for visibility in all directions, the beacon offers versatility. It can operate as a steady beacon with a light output of up to 174 candela for status indication or, alternatively, in one of five flashing modes with a light output of up to 338 candela for warning applications. DC voltage versions feature three remotely selectable stages, enabling multiple warnings from a single device.
The field-replaceable color filter, constructed from UV stable PC, enhances light output, making the GNExB2L a reliable and adaptable solution for diverse hazardous location signaling needs.
Features:
- Robust, Corrosion-Proof GRP Enclosure: Built with durable glass-reinforced polyester for resilience in challenging environments.
- Ingress Protection IP66: Ensures protection against dust and powerful water jets, suitable for demanding conditions.
- Automatic Synchronization on Multi-Beacon Systems: Facilitates seamless integration and synchronization in setups with multiple beacons.
- Choice of Five Flash Rates: Offers flexibility with flash rates of 1Hz, 1.5Hz, 2Hz, double flash, and triple flash to suit specific signaling needs.
- High and Low Power Steady Modes: Provides options for steady beacon operation with adjustable power levels.
- Three Remotely Selectable Stages/Channels on DC Versions: Enables multiple warning signals from a single device for enhanced versatility.
- Glass Lens & Stainless Steel Guard: Enhances durability and protection for the beacon.
- UV Stable PC Field Replaceable Lens Color Filter: Optimizes light output and ensures long-term stability.
- Stainless Steel Fixings: Increases resistance to corrosion and environmental wear.
- Triple Cable Entries: Facilitates flexible cable routing for easy installation.
- Duplicate Cable Terminations: Provides redundancy for both input and output in daisy-chain installations, streamlining the setup process.
Approvals
- IECEx UL 15.0003X
• IEC 60079-0 : 2011
• IEC 60079-1 : 2014
• IEC 60079-31 : 2013 - ATEX DEMKO 15ATEX1448X
• EN 60079-0 : 2012
• EN 60079-1 : 2014
• EN 60079-31 : 2014
• TR-CU Ex EAC certificate: RU C-GB.AA71.B.00109
Coding
- II 2G Ex db IIC Gb T6 Ta -50°C to +55°C
- II 2G Ex db IIC Gb T5 Ta -50°C to +70°C
- II 2D Ex tb IIIC Db T95°C Ta -50°C to +70°C
Tomar GNExB2L Explosion-Proof LED Multifunction Beacon
Specifications:
| Technical Data | ||||||||||
| Multi-function patterns | ||||||||||
| Stage 1: [On board] | Stage 2: [Remote] | Stage 3: [Remote] | ||||||||
| Steady High Power | Flashing 1Hz | Triple Flash | ||||||||
| Steady High Power | Flashing 1Hz | Triple Flash | ||||||||
| Flashing 1Hz | 2x Flash 2Hz | Triple Flash | ||||||||
| Flashing 1.5Hz | Flashing 2Hz | Double Flash | ||||||||
| Flashing 2Hz | Triple Strike | Triple Flash | ||||||||
| Double Flash | Steady High Power | Triple Flash | ||||||||
| Triple Flash | Flashing 2Hz | Double Flash | ||||||||
| Note: Remote second and third stage on DC units only | ||||||||||
| Item | Description | |||||||||
| 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 | |||||||||
| Lens colors | Amber, Blue, Clear, Green, Magenta, Red & Yellow | |||||||||
| Voltages DC | 24V dc | |||||||||
| Voltages AC | 115V ac; 230V ac | |||||||||
| Ingress protection | IP66 | |||||||||
| Enclosure material | UV stable GRP (glass reinforced polyester) | |||||||||
| Color | Natural Red - can be provided in alternative colors | |||||||||
| Cable entries | 3 x M20 ISO (2 stopping plugs incl.) Adaptors to M25, 1/2" & 3/4" NPT can be specified | |||||||||
| Terminals | 0.5 - 2.5mm² (20-14 AWG) | |||||||||
| Enclosure volume | <2 Litres | |||||||||
| 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) | |||||||||
| Weight | 3.5kg/7.7lbs | |||||||||
| *All candela data is representative of performance with clear lens at optimum voltage | ||||||||||
| Ordering Information | Please specify lens color when ordering: Amber, Blue, Clear, Green, Magenta, Red, Yellow | |||||||||
| Model | Voltage | Steady High Power Current | Steady Low Power Current | Steady 1Hz Current | ||||||
| GNExB2L-024-(lens color) | 18-54 VDC | 240mA | 134mA | 110mA | ||||||
| GNExB2L-115-(lens color) | +/- 10% 50/60Hz | 95mA | 78mA | 90mA | ||||||
| GNExB2L-230-(lens color) | +/- 10% 50/60Hz | 48mA | 37mA | 45mA |
