What is an Intrinsically Safe Mobile Phone/ATEX explosion-proof rugged phone?

Is intrinsically safe the same as explosion proof? Intrinsically safe handsets are designed and engineered specifically for hazardous area environments. Authorities define intrinsically safe equipment as “equipment and wiring that, under normal or abnormal conditions, does not release sufficient electrical or thermal energy to cause a specific hazardous atmospheric mixture to ignite at its most readily ignitable concentration”.

“Intrinsically safe” is also often used to describe any product designed with intrinsically safe circuits. An intrinsically safe circuit in which any thermal effects produced under normal conditions or under specific fault conditions do not cause a mixture of combustible or combustible substances in the air to ignite at the concentration at which the mixture is most likely to ignite. According to the National Electrical Code, explosion-proof applies to equipment sealed in an enclosure that can withstand an explosion of gases or vapors. This means that if an explosion occurs, it will be enclosed in a sealed environment. This vessel is contained through a carefully designed enclosure so that the energy generated is not only contained; it is also dissipated through the large surface of the flange or housing threads. Therefore, if the integrity of the housing is compromised, either due to scratches on the flange surface or threads, or due to incomplete tightening of the cap, the result is a significantly increased risk of explosion. The end result is that ExplosionProofprotection requires a higher level of maintenance than an intrinsically safe system. Therefore, intrinsically safe means that a device, such as a temperature transmitter, is not capable of causing an explosion. ExplosionProof means that in the event of an explosion, it will be enclosed in an enclosure.

Cell phones or “smartphones” will be specifically marked with ATEX Zone 1, ATEX Zone 2, Class 1 Division 1, Class 1 Division 2, IECEx, etc. certification in the explosion-proof area.

What is the difference between 5G intrinsically mobile phone & 4G intrinsically mobile phone?

It’s important to note that 5G is not a direct replacement for 4G, but rather a complementary technology. With both working in tandem, you should get good speeds on your mobile device no matter where you are. Carriers continue to upgrade their 4G networks, and download speeds and latency continue to improve. While carriers are spending more time and resources on 5G wireless technology, 4G networks will likely continue to offer faster speeds.

Compared to third-generation mobile networks, 4G enables previously impossible quality video streaming and calling, which means live TV is now routinely watched during the daily commute. However, more video streams have increased network congestion.

” 4G has reached the technical limits of how fast it can transmit across the spectrum.” ” The main difference between 5G and 4G is that this congestion will be eliminated.” This means that during peak hours, there is no more network signal, but rather inaccessible web browsers.

But arguably the biggest difference between 5G and 4G will be the gateway to the world of things Internet on a large scale. Later iterations of 5G networks are expected to be revolutionary in data-driven industries, smart cities and infrastructure management, as more devices can work reliably, securely and without interruption in the same area. Overall, 5G has the benefits of 4G due to the new technologies, spectrum and frequencies it uses. Higher speeds, less latency, the ability to use it for a large number of connected devices, less interference and better efficiency.

CONQUEST is a professional high-end 5G intelligent rugged handheld terminal manufacturer, and is China’s leading provider of rugged products and services.We specialize in ATEX explosion-proof phones/intrinsically safe phones and rugged tablets, and we are focused on providing our best industrial rugged smartphone for Global customers.

If you are looking for a 5g intrinsically safe mobile phone, our latest 5G ATEX intrinsically safe model Conquest S20 ATEX  & S21 ATEXwould be a good choice for you!

Benefits of 5G Intrinsically Mobile Phone in the Industry

1. Device Longevity

In the manufacturing industry, Industrial Rugged Phones play a pivotal role across the entire value chain starting from material gathering, inbound and outbound logistics, procurement, demand management, order fulfillment, and manufacturing flow management, to product development, commercialization, and last-mile delivery. So, the very first benefit of a rugged device that comes to mind is its extremely durable and tested built that enables the devices to operate under extreme climatic and work conditions and their resistance to physical shock, moisture, water, heat, and even sandstorms.

2. Inventory Management

Factory and warehouse management is essential for manufacturers. These warehouses store a variety of valuable items, parts, and raw materials, which can be used for multiple manufacturing processes, machine maintenance, and distribution. These along with the finished goods are meant to be kept in an organized order with proper accountability at all times. Did you know? RFID-based ruggedized devices help significantly in improving inventory management by extending real-time information on the goods moving in and out of the warehouse without having to unbox?

3. Maintenance of Machinery

The success of a manufacturing unit depends upon smooth operations of all machinery to maintain the required levels of efficiency in the production processes. Usage of Industrial Rugged Phones proves to be immensely beneficial for engineers as they allow them to seamlessly update accurate information records, share and access data in real-time with managers and teams and interact with customers and stakeholders with ease. Overall, rugged devices drive improved communication, coherence, synchronicity, reduced downtime, faster decision making, and enhanced productivity.

4. Improved Process Visibility

Now, they all work need to work in sync with each other, which means they require to be always informed about which operations need attention, which items are available and which need to be replaced or refilled, which orders are waiting for delivery, and so on. This means they need to communicate with each other at various touchpoints with real-time data, updates, and information. Here, they leverage the benefits of Industrial Rugged phones, which allow them to effortlessly communicate with each other with immediacy and most importantly provide complete visibility of the entire manufacturing process from beginning to end.

    Recommended Industrial Rugged Phones Prodcuts For You

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      3 Top 4G & 5G Intrinsically Mobile Phones Recommend

      Conquest S18: Highly Ruggedized Industrial Intrinsically Safe Mobile Phone

      Most durable

      S18 IP68 grade waterproof and dustproof, 1.8 meters anti-drop, multi-functional Industrial Rugged Phone. Polycarbonate and glass fiber has the high strength and hardness, and TPU soft material has the excellent cushioning performance with no degumming and no color change

      Cutting-Edge Design
      • Android 8.1, IP68 Waterproof
      • Polymer 9000mAh large battery
      • Rear camera 48MP + Front camera 13MP
      • 3 charging methods (line charging, cradle charging, magnetic suction)
      Highly Ruggedized
      • Rigid anodized aluminum body
      • Reinforced with protective rubber edges for extra protection
      • Extreme shock and scratch-resistant Gorilla Glass®, glove compatible
       Other features
      • Strong Flashlight, Flash Lighting
      • Dedicated programmable buttons (PPT keys, custom-built)
      • “Dual slot DMR digital-analog intercom/analog intercom is optional
      • Infrared Remote

      Conquest S19: Multi-module Industrial Intrinsically Safe Mobile Phone

      DMR Digital/Analog Intercom
      • Dual time slot data transmission
      • Dual-channel/Support relay station
      • 4WNVHF(136- 174MHz)/
      • 350 MHzNHF(136-1 74MHz)
      • UHF(400-4Z0MHz)
      Corning Gorilla Glass

      The glass cover is made of 5th generation Corning Gorilla explosion-proof glass, Solid and durable,scratch-resistant, and wear-resistant with a silky touch, it will get you out of the awkward feeling of using a screen protectors and giving your fingers a pleasant and silky touch.

      Barcode & RFID Support
      • 2D Barcode Support: PDF41 7/QR Code/Data Matrix etc
      • 1DBarcode Support: Code128/UCC/EAN-128/AIM128/EAN-8/ISBN/ISSN > 5mail
      • LF 125KHz/134.2KHz/HF 13.56MHz
      • UHF 433MHz/UHF 91 5MHz/2.45GHz/5.8GHz

      Conquest S20: Best 5G Industrial Intrinsically Mobile Phone


      It comes with a Night vision camera with infrared illumination. Apparently in the manner of how all kinds of surveillance cameras work. Let’s highlight the surroundings and transform the result into a visible image. This function is good for the hunter or people who love camping.


      The S20 5G comes with NFC (Near Field Communication) functionality. Near Field Communication (NFC) is a short-range wireless connectivity technology that makes life easier and more convenient for consumers around the world by making it simpler to make transactions, exchange digital content, and connect electronic devices with a touch. The S20 5G phone has a built-in FM radio. The built-in FM Radio is great for listening to your favorite radio station.


      The Conquest S20 5G comes with Android OS v11.0 out of the box, but it is upgradable to the next OS.

      • GPU Mali-G57 MP4
      • OS version Android OS v11.0
      • SoC Mediatek Dimensity 800 MT6873
      • CPU Octa-core, Quad-core 2 GHz Cortex-A76, Quad-core 2 GHz

        The Frequency Asked Questions of Industiral Rugged Phones

        FAQ About Industrial Rugged Phones ?

        Underwater mode disables the touch screen and the three buttons at the bottom of the screen. All menus of this interface are the default menu of the camera mode. If you need to adjust, please exit the underwater shooting mode and adjust it in the normal mode.

        Yes, it has an sd card slot

        • Dual time slot data transmission
        • Dual-channel/Support relay station
        • 4WNVHF(136- 174MHz)/
        • 350 MHzNHF(136-1 74MHz)
        • UHF(400-4Z0MHz)

        It depends on your local carriers .

        There are a number of contributing factors which can affect the audio performance of your device:

        The most common cause of poor sound quality is water in the microphone or speaker.

        If the handset has been subject to immersion in water then the microphone and speaker may need to dry out to resume normal functionality.

        You, or the other person you are speaking with, maybe in an area of poor signal. Try moving to a different area.

        You may have dirt/debris covering the microphone or speaker. If so, clean your device.

        Check your order status or check it through www.17track.net 

        The phone works fine, I have not had any problems running any apps.

        This message may appear if your device does not recognize the SIM card.

        Make sure that you have correctly inserted the SIM card.

        Clean the metal side of the SIM card with a dry cloth.

        If the SIM card still not being recognized, please contact your Network provider to ensure the SIM card has been enabled or to check if they have any further instructions.

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