In the UAE’s oil and gas sectors, understanding the safety requirements for communication devices is crucial.

Learn about the differences between Zone 1 and Zone 2 explosion proof phones and the standards that govern their use.

In the hazardous environments of UAE’s oil and gas industry, the use of explosion proof phones is critical for safety and compliance.

These devices are specifically designed to prevent ignition in explosive atmospheres where normal phones could pose significant risks.

This blog explores the essential differences between Zone 1 and Zone 2 explosion proof phones, the zones within the oil and gas industries, and the standards like ATEX and IECEx that govern their use.

Why Use an Ex Proof Phone in Oil & Gas?

Safety and Compliance: In environments where flammable gases, vapors, or dusts are present, normal phones can generate enough heat or sparks to ignite an explosion.

Ex proof phones are designed to prevent any internal or external spark or high temperature that could ignite an explosive atmosphere.

Understanding the Zones in Oil & Gas

• Zone 1: This is an area where explosive gas-air mixtures are likely to occur during normal operation. Devices used here need high levels of protection and are designed to limit the energy, electrical and thermal, capable of igniting an atmosphere.
• Zone 2: Areas where explosive gas-air mixtures are not likely to occur in normal operation and, if they do occur, will exist for a short period only. The protective features might be less stringent compared to Zone 1.
• Zone 22: Pertains to areas where an explosive atmosphere in the form of a cloud of combustible dust in air is not likely to occur in normal operation but, if it does occur, will persist for a short period only.

What Does “Explosion Proof” Mean?

Explosion proof refers to equipment capable of containing an explosion within its housing and preventing the ignition of an explosive environment that may surround it due to gases, vapors, or dust.

Differences in ATEX and IECEx Standards

ATEX: A directive of the European Union that focuses on equipment and protective systems intended for use in potentially explosive atmospheres.

IECEx: A global standard that provides assurance that devices meet high-quality safety standards and are suitable for safe use in explosive atmospheres.

Different Types of Ex Proof Standards

• Flameproof Enclosures (“d”) are designed to withstand an internal explosion without suffering damage and to prevent the ignition of an external gas atmosphere by the explosion.
• Intrinsic Safety (“i”) means the equipment is designed to limit the energy, electrical and thermal, to prevent ignition.
• Increased Safety (“e”) involves additional safety measures applied to the construction and installation of the equipment.

Top Ex Proof Phones in UAE

1. Weggor Ex Note 7001

Designed for extreme industrial environments, the Weggor Ex Note 7001 meets stringent safety standards, including IP68 and MIL-STD-810G for dust, water, and impact resistance. It offers:

• Robust Communication: Reliable connectivity for calls and SMS even in harsh conditions.
• Powerful Performance: Runs on Android with a Helio P35 Octa-core CPU.
• Long Battery Life: A 5000mAh battery ensures continuous operation during long shifts.

2. ISAFE 120.1

The ISAFE 120.1 stands out as the most sold ex proof phone in UAE, known for its reliability in Zone 1 and Zone 2 areas. It features:

• User Safety: Engineered with intrinsic safety measures to prevent accidental ignition.
• Durability: Rugged design that withstands tough environmental conditions.
• Functionality: Offers essential services with added safety to operate flawlessly in hazardous zones.

3. Pixavi Atex Smartphone

The Pixavi Atex Smartphone combines sleek design with rigorous safety standards:

• High Safety Certification: ATEX, IECEx, and NEC Class I Div1/Zone 0 compliant.
• Superior Display: Features a 5.5-inch Full-HD AMOLED screen.
• Performance: Powered by Qualcomm Snapdragon 660, offering robust performance in hazardous conditions.

4. Intrinsically Safe Smart Phone Smart-Ex® 03 DZ1

Tailored for the oil and gas sectors, this phone simplifies operations while enhancing safety:

• Simplified Interface: Focused on essential functionalities to prevent operational hazards.
• Reliable Communication: Prioritizes core tasks and connectivity to maintain high levels of safety and communication.
• Durable and Functional: Despite a streamlined design, it does not compromise on performance or safety.

ATEX Standard Explanation

ATEX categorizes zones based on the frequency and duration of the occurrence of an explosive atmosphere. For devices, there are two main categories:

• Category 1 for Zone 0/20 where an explosive atmosphere is continuously present,
• Category 2 for Zone 1/21 where an explosive atmosphere is likely to occur in normal operation,
• Category 3 for Zone 2/22 where an explosive atmosphere is not likely to occur in normal operation and will persist for a short period only.

In UAE’s oil and gas operations, choosing the correct type of explosion proof phone is crucial for safety, efficiency, and compliance with both ATEX and IECEx standards.

Understanding the differences between Zone 1 and Zone 2 devices, as well as the specific requirements of each standard, ensures that operations remain safe and uninterrupted.

By Alvina Admin