Markerlite

Markerlite

Markerlite

Product catalog summary
Product Overview
The Wolf Markerlite is a high visibility LED indicator designed for use in potentially explosive environments. It is CE marked and IECEx certified for safe use in zone 1 gas and zone 21 dust atmospheres. The device is suitable for various hazardous area applications, including personal identification and marking escape routes.

Key Features
  • ATEX and IECEx certified for zones 1 and 2.
  • Ultra-bright LED available in white, red, or amber.
  • Lightweight at 23 grams with batteries.
  • Visible up to 0.8 kilometers in the dark.
  • IP67 rated for dust and water protection.
  • Supplied with batteries and mounting accessories.

Technical Specifications
  • Product Reference: ML-15W (White), ML-15A (Amber), ML-15R (Red).
  • Intrinsic safety protection type 'ib'.
  • Gas classification: Zones 1 and 2, Gas Groups IIA, IIB, IIC, Temperature Classification T4.
  • Dust classification: Zones 21 and 22, Dust Groups IIIA & IIIB, Max Surface Temperature T200°C.
  • Operating temperature range: -40°C to +55°C.
  • Light output: 4.7 lumens with a wide-angle beam of 180°.
  • Power source: CR2032 Lithium Button Cells, 2 x 3V.
  • Light duration: 65 hours (flashing), 25 hours (static).

Construction
  • Enclosure made of polycarbonate and thermoplastic elastomer.
  • Lens made of polycarbonate.

Certifications
  • ATEX - Baseefa14ATEX0203.
  • IECEx - IECEx BAS 14.0095.

Dimensions
  • 37mm diameter x 36mm.

For more information, contact Wolf Safety Lamp Company at [email protected] or visit www.wolf-safety.co.uk.
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Catalog excerpts

Markerlite-1

WORLD’S LEADING MANUFACTURER OF HAZARDOUS AREA PORTABLE & TEMPORARY LIGHTING Product Overview Features & Benefits The Wolf Markerlite is a self-contained, high visibility LED visual indicator which is CE marked to the ATEX Directive and IECEx certified for safe use in potentially explosive zone 1 (IIC/T4) gas and zone 21 (NIB/200°C) dust atmospheres. In dark and reduced visibility environments, the Markerlite can be used in many hazardous area applications to clearly highlight the position of personnel or hazards, ranging from personal identification on protective headwear, clothing and site bicycles to escape route, exit and equipment marking. Two coin primary cells power an ultra bright 'fitted for life' LED light, available in white, red or amber, with switchable flashing (up to 65 hours output) or static (up to 25 hours output) functions, to deliver an excellent wide angle beam of 180° light, visible from front and sides. The Markerlite can be securely fixed and left in position for extended periods of time to continuously highlight dangers and obstacles to minimise the risk of injuries and accidents - easily mounts on a headband strap or fixes to a tube using a cable tie (supplied) and grip pad stops rotation. Equally its small size and weight, less than 37mm in diameter and 23 grams with batteries, make it ideal for carrying on your person. Built for longevity and total reliability, the Markerlite has robust single handed switching for operation and function selection, drop and impact resistant polycarbonate enclosure and lens and is IP67 dust tight and protected against the effects of immersion up to 1m under water. ■ For indication in explosive gas and dust atmospheres ■ ATEX and IECEx certified zones 1 and 2 ■ Ultra bright ‘fitted for life’ LED ■ Small and lightweight at 23 grams with batteries ■ Visible over 0.5 miles / 0.8 kilometres away in the dark ■ Easily attaches to clothing and equipment ■ Fitted with integrated clip and cable tie slot (reusable cable tie supplied) ■ 3V Lithium cells last over 65 hrs (flashing) and 25 hrs (static) ■ 3 colours available - white / red / amber ■ IP67 rated ■ Supplied with batteries Certifications The Markerlite is supplied ready to use with integrated clip, re-usable cable tie, batteries and instructi

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Markerlite-2

■ All information has been gathered under laboratory conditions, the user must regard the values given as approximate. ■ Changes may be made to the above specification without notification, details are available on request.

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Markerlite-3

Product Dimensions Light Output 4.7lm Wide Angle Beam (approx. 180°) Peak luminous intensity at 30cm 13.4lux Wolf Safety Lamp Company, Saxon Road Works, Sheffield, S8 0YA, UK T: +44 (0) 114 255 1051 E: [email protected]

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.