LEDLENSER EX4 Pen Torch with ATEX Z0 - 50 Lumens, Black & Yellow

LEDLENSER EX4 Pen Torch

The LEDLENSER EX4 Pen Torch is a compact, high‑performance illumination device designed for hazardous environments that require intrinsic safety. With its sleek black and yellow construction, the torch delivers 50 lumens of bright light while meeting stringent ATEX Zone 0/20 certification standards.

Key Features

• Light Output: 50 lumens (IEC 62722‑2‑1)
• Beam Distance: Approximately 35 meters, providing ample reach for inspection and maintenance tasks.
Battery Configuration: Operates on two standard AAA microcells, ensuring easy replacement in the field.
• Intrinsic Safety: ATEX Zone 0/20 compliant, making it safe to use in explosive atmospheres of gases (Zone 0, 1, 2) and dusts (Zone 20, 21, 22).
• Durability: IP66 protection rating guarantees resistance against dust ingress and water jets.
• Material: High‑strength polymer housing that withstands impact and harsh handling.

Design & Ergonomics

The torch’s pen‑shaped body offers a lightweight, ergonomic grip that fits comfortably in the hand. The black chassis is complemented by a bright yellow safety strip, enhancing visibility in low‑light conditions and signalling its intrinsic‑safety status at a glance.

Safety & Compliance

The EX4 model adheres to IEC 60079‑15 (ATEX) requirements for intrinsically safe equipment. Its design limits the electrical energy available to a level that cannot ignite flammable gases or dusts, even under fault conditions.

• Zone Coverage: Gas zones 0, 1, 2; Dust zones 20, 21, 22.
• Explosion Protection: The torch’s sealed construction prevents sparks and hot surfaces from contacting the surrounding atmosphere.

Operational Performance

When powered by two fresh AAA batteries, the EX4 delivers a steady 50‑lumen output for up to seven hours of continuous use. The LED technology ensures low heat generation, further reducing ignition risk and extending battery life.

Applications

• Industrial inspection in petrochemical plants, refineries, and natural gas facilities.
• Maintenance work in mining operations where dust and gases pose a hazard.
• Emergency response teams operating in hazardous environments.
• Utility crews performing underground or confined‑space tasks.

Technical Specifications

Maintenance & Care

To preserve performance, replace batteries when the light output noticeably dims. Clean the lens with a soft, dry cloth; avoid abrasive materials that could scratch the protective coating.

Why Choose the LEDLENSER EX4?

• Unmatched safety in explosive atmospheres thanks to ATEX Zone 0/20 certification.
• Reliable illumination with a 35‑meter beam for clear visibility.
• Compact, pen‑style design that fits easily into tool belts or pockets.
• Durable IP66 housing protects against dust and water jets.
• Energy‑efficient LED technology extends battery life while minimizing heat output.

The LEDLENSER EX4 Pen Torch is the definitive choice for professionals who demand safety, reliability, and performance in the most demanding industrial settings. Its thoughtful engineering ensures that every task—whether routine inspection or emergency response—is carried out with confidence and clarity.