Exclusive Global Distributor
NOMU V31D-Ex (Zone 2/22)
Specification:
● Operating System: Android 11.0
● Processor: Mediatek 6761V/WB Octa-Core
● Memory: 4 GB RAM, 64 GB Internal Memory, External Memory Up To 128 GB (Micro-SD)
● Display: 5.45", HD+ (1440x720), Glass+Film+Film, Multi-Point Capacitive, In-Plane Switching LCD
● Battery: 5000 mAh, Lithium, Built-In Battery
● Camera: 13 MP AF, 5 MP FF
● Connectivity: Wi-Fi 2.4 GHz + Wi-Fi 5.0 GHz, Bluetooth 5.0 (BLE), GPS, NFC
● Protection: IP68 Dust/Water, MIL-STD-810G, Drop (1.2m)
● Special Features: PTT Button, Speaker (Waterproof)
● Sensors: Gravity, Light, Distance, Geomagnetic
● SIM Card: Dual-Nano-SIM
● Charging: Micro USB
Brands Comparison and Analysis with NOMU V31D-Ex
Over All Analysis
Selecting the most suitable intrinsically safe (IS) phone depends on specific requirements and preferences. However, here are some insights that highlight the NOMU V31D-Ex as a strong choice among the mentioned phones:Selecting the most suitable intrinsically safe (IS) phone depends on specific requirements and preferences. However, here are some insights that highlight the NOMU V31D-Ex as a strong choice among the mentioned phones:
Operating System and Compatibility:
- NOMU V31-Ex runs on Android 11.0 , providing a familiar and user-friendly interface.
- Android OS ensures compatibility with a wide range of applications and ease of use.
Processing Power and Memory:
- Equipped with a MediaTek MTK6761V/WB Octa-Core processor and 4 GB RAM, NOMU V31D-Ex offers robust performance.
- With 64 GB of internal storage (expandable), it provides ample space for applications and data.
Display and Durability:
- The 5.45" IPS LCD screen with 720 x 1280 pixels ensures clear and vibrant visuals.
- The NOMU V31-Ex is designed to withstand industrial environments, meeting IP68 standards and passing MIL-STD-810G tests.
- Battery Performance: A powerful 5000 mAh non-removable battery ensures extended usage, making it suitable for long work shifts.
Intrinsically Safe Design:
- NOMU V31D-Ex is certified for Zone 2, making it suitable for hazardous environments with explosive gases (ATEX and IECEx certifications).
- The phone is specifically engineered to meet the strict safety requirements for use in potentially explosive atmospheres.
Connectivity and Features:
- NOMU V31D-Ex supports 4G/LTE, Wi-Fi, Bluetooth, and NFC, ensuring versatile connectivity options.
- It comes with additional features like a 13 MP rear camera, 5 MP front camera, and various sensors for enhanced functionality.
Affordability: With a price range of $1098, NOMU V31D-Ex offers a competitive and affordable option compared to other models.
It's important to note that individual preferences, specific use cases, and budget considerations may influence the choice of an IS phone. The Nomu V31-EX stands out for its combination of performance, durability, and affordability, making it a compelling option for users in hazardous environments.
Ex Certifications
ATEX
Key Components of IECEx Certification:
Device Classification: ATEX categorizes devices based on the type of explosive atmosphere they can operate in. This includes Zone 0 (constant risk), Zone 1 (occasional risk), and Zone 2 (low risk).
Gas and Dust Groups: Devices are classified into specific groups based on the type of explosive substances they can encounter. For gases, it includes Group I (mining) and Group II (surface industries). For dust, it includes Group III.
Temperature Class: ATEX certification assigns a temperature class to devices, indicating the maximum surface temperature the equipment can reach without igniting the surrounding atmosphere.
Marking: Certified devices bear an ATEX marking, providing information about their suitability for specific explosive atmospheres. This includes the Ex symbol, equipment category, and group.
Certification Bodies: ATEX certifications are granted by notified bodies authorized by European Union member states. These bodies assess and verify that the equipment complies with ATEX directives.
Key Components of IECEx Certification:
Global Recognition: IECEx certification is recognized internationally, promoting the acceptance of certified equipment across different countries and regions. It streamlines the process for manufacturers to comply with various national requirements.
Hazardous Zone Classification: Similar to ATEX, IECEx categorizes hazardous areas into zones. Zone 0 represents areas with a constant risk of explosive atmospheres, Zone 1 indicates occasional risk, and Zone 2 is for low-risk environments.
Gas and Dust Groups: Devices are classified into groups based on the type of explosive substances they might encounter. Gas groups include IIA, IIB, and IIC, while dust groups include IIIA, IIIB, and IIIC.
Temperature Class: IECEx assigns a temperature class to devices, indicating the maximum surface temperature the equipment can reach without igniting the surrounding atmosphere.
Marking: Certified devices carry the IECEx marking, which provides information about their suitability for specific explosive atmospheres. This includes the Ex symbol, equipment group and category, and temperature class.
Certification Bodies: IECEx certifications are issued by recognized certification bodies that have been accredited by the IECEx System. These bodies assess and verify that products meet the relevant international standards.
IECEx certification, like ATEX, ensures that equipment, such as the Nomu V31D-Ex, complies with rigorous safety standards, enabling its use in industries where explosive atmospheres may occur. This global standardization facilitates trade and enhances safety in various sectors, including oil and gas, petrochemicals, and mining.
Certified By TUV Rheinland
Key Components of TUV Rheinland Certification:
Product Testing: TUV Rheinland conducts comprehensive testing on products to ensure they meet defined safety and performance standards. This may involve evaluating electrical safety, mechanical integrity, and other relevant aspects.
Quality Management Systems: Certification by TUV Rheinland often involves an assessment of the manufacturer's quality management systems. This ensures that the processes used in the design, production, and testing of the product adhere to international standards.
Environmental Certification: TUV Rheinland offers certifications related to environmental management, indicating a commitment to sustainable and eco-friendly practices. This may include compliance with ISO 14001 standards.
Electromagnetic Compatibility (EMC): Products are tested for EMC to ensure they do not emit excessive electromagnetic interference and can withstand electromagnetic disturbances without malfunctioning. This is crucial for electronic devices.
Marking and Certification: Products that pass TUV Rheinland's rigorous testing and assessment receive the TUV Rheinland certification mark. This mark can be displayed on the product or its packaging, signifying compliance with the specified standards.
Periodic Audits: Certification is not a one-time process. TUV Rheinland may conduct periodic audits to ensure that the certified product or system continues to meet the required standards over time.
Consumer Confidence: The TUV Rheinland certification mark is widely recognized and instills confidence in consumers and businesses alike. It serves as evidence that a product has undergone thorough evaluation by an independent third party.
The TUV Rheinland certification process contributes to product safety, quality, and environmental responsibility. For the NOMU V31D-Ex or other products, TUV Rheinland certification would indicate adherence to relevant standards, reinforcing its reliability and performance in the intended environments.
Warranty
1. Standard Warranty 24 months on handset, 12 months on built in battery
2. Standard warranty mostly will be cover by 1-1 replacement
3. Upgrade your device warranty to 3 years Full Coverage (Extended Device Warranty Options)
