General Principles
Classification of flammable gas and vapor hazard areas
Area classification can be done by direct analogy with typical installations described in established codes, or by a more quantitative approach that requires a more detailed knowledge of the plant. The first step is to identify the sources of combustible gas or vapor releases. These may come from ongoing activity; from time to time during normal operation; or as a result of an accidental event. In addition, the interior of process equipment may be a hazardous area if both gases/vapors and air are present, although there is no actual release.
Area classification studies do not consider catastrophic failures such as blood vessel or pipeline ruptures. A hazard identification process, such as a Preliminary Hazard Analysis (PHA) or Hazard and Operability Study (HAZOP), should consider these unusual events.
The standard most commonly used in many countries to determine the scope and classification of zones is BS EN 60079 Part 101, which has wide applicability. The current version specifies a direct link between the amount of combustible vapor that may be released, the ventilation at that location, and the zone number. It contains a simple calculation that relates zone size to the rate of gas or vapor release, but it is not helpful for liquid releases because the evaporation rate of the liquid controls the size of the hazardous zone.
CONQUEST S19 Rugged Smartphone, Customize DMR POC Walkie Talkie Thermal Imaging
What is the ‘Zoning’ In The Hazardous Areas?
A hazardous area is defined in the Explosive Gas Safety Regulations as “any place where explosive gases may occur and where special precautions are required to protect workers”. In this case, the “special precautions” should preferably relate to the construction, installation and use of the equipment, as shown in BS EN 60079-101.
Area classification is a method of analyzing and classifying potentially explosive atmospheres. The main purpose is to facilitate the correct selection and installation of equipment for safe use in this environment, taking into account the properties of flammable materials. dSEAR specifically extends the original scope of this analysis to take into account non-electrical ignition sources and mobile equipment that pose an ignition risk.
Based on the assessment of the frequency and duration of occurrence of explosive atmospheres, the hazardous area is divided into the following zones:
Zone 0:Areas where explosive atmospheres are present continuously or for long periods of time;
Zone 1: Areas where explosive atmospheres may occur during normal operation;
Zone 2: areas where explosive atmospheres are unlikely to occur during normal operation, and if they do occur, they will only be present for a short period of time.
Various sources have attempted to set time limits for these zones, but none have been formally adopted. The most commonly used values are :
Zone 0:1000h/year or more explosive atmospheres
Zone 1: Explosive environment more than 10 hours, but less than 1000h/year
Zone 2: Explosive environment of less than 10 hours/year duration, but there is still sufficient potential to require control of the fire source.
These values are most appropriate when one wishes to quantify the zone definition, but for most situations, a purely qualitative approach is sufficient.
Once a plant’s hazardous areas have been classified, the rest are defined as non-hazardous areas, sometimes referred to as “safety zones”.
Area definitions do not take into account the consequences of release. If this aspect is important, it can be addressed by improving equipment specifications or controlling the activities allowed in the area. The alternative of more conservative area designation is generally not recommended because it would lead to additional difficulties in equipment selection and would be illogical in controlling the health effects of the presumed presence of vapors. When an occupier chooses to define a large area as Zone 1, the practical consequences can be usefully discussed during site inspections.
Benefits of ATEX Explosion Proof Mobile Phone in the Hazardous Area?
1.Provide Safe and Secure Mobile Communications
ATEX Explosion Proof Mobile Phone provide safe and secure mobile communications in classified or hazardous areas. You can stay connected within Class 1, Zone 1 classified hazardous areas (Zone 1/21, Zone 1, Zone 2/22). Intrinsically safe cell phones must meet specific battery design standards to achieve UL, ATEX directives, or IECEx certification for use in explosive environments.
2. Equipment Life
In manufacturing, rugged industrial handpieces play a key role in the entire value chain, from material collection, inbound and outbound logistics, procurement, demand management, order fulfillment, and manufacturing process management, to product development, commercialization, and last-mile delivery. Therefore, the first benefit of a ruggedized facility is its extremely durable and tested construction, enabling the equipment to operate under extreme climatic and operating conditions, as well as their resistance to physical shock, moisture, water, heat, and even sandstorms.
3. Inventory Management
Factory and warehouse management is essential for manufacturers. These warehouses store a variety of valuable items, parts and raw materials that can be used for a variety of manufacturing processes, machine maintenance and distribution. These along with finished goods mean keeping in an organized order and having proper accountability at all times. Did you know? rfid-based rugged devices greatly help improve inventory management by extending real-time information about goods entering and leaving the warehouse without opening boxes.
4. Maintenance machinery
The success of a manufacturing unit depends on the smooth operation of all machines to maintain the required level of efficiency in the production process. The use of industrial rugged phones has proven to be very beneficial to engineers as they allow them to seamlessly update accurate information records, share and access data in real time with managers and teams, and interact easily with customers and stakeholders. Overall, ruggedized devices improve communication, consistency, synchronization, reduced downtime, faster decision making, and increased productivity.
5. Improved process visibility
All of their work now needs to be in sync with each other, which means they need to always be told which operations need attention, which items are available, which need to be replaced or filled, which orders are waiting to be delivered, and so on. This means they need to communicate with each other at different touch points with real-time data, updates and information. Here, they take advantage of the Industrial Rugged cell phone, which allows them to communicate with each other effortlessly and instantly, and most importantly, provides complete visibility of the entire manufacturing process from start to finish.
Recommended Industrial ATEX Explosion Proof Mobile Phones For You
CONQUEST EX201 Intrinsically Safe Mobile Phone ATEX Rugged Phone For Oil Gas Chemical Fire Safety
CONQUEST S23 Rugged Phone 12GB+256GB Night Vision Camera 5G Global Unlock Outdoor Smartphone
CONQUEST S22 5G Rugged Tablet 48MP Four Camera 8 Inch Global Version Night Vision Industrial Mobile Phones
CONQUEST S22 5G Rugged Tablet 48MP Four Camera 8 Inch Global Version Night Vision
CONQUEST S20 5G Global Unlock Rugged Phone Smartphone 48MP Four Camera 6.3 Inch Global Version Night Vision Mobile Phones
CONQUEST S19 Rugged Smartphone, Customize DMR POC Walkie Talkie Thermal Imaging
3 Top 4G & 5G ATEX Explosion Proof Mobile Phone Recommend
Conquest S18: Highly Ruggedized ATEX Explosion Proof Mobile Phones
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
CAMERA
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.
CONNECTIVITY
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.
SYSTEM
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.
manufacturing operation
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.
Solid as a rock and battery life is great.
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.
