Discover KTW399, the ultimate 5G explosion-proof smartphone for hazardous environments. Features high-speed connectivity, IP68 ruggedness, and ATEX/IECEx certifications. Perfect for oil, gas, and mining industries. Request a quote today!

Introduction of KTW399(5G) Explosion Proof Smartphone

XUXIN KTW399 (5G) explosion-proof smartphone has passed the chemical and dust explosion-proof certifications. Equipped with the Dimensity 700 chip, running the Android 13 system, featuring diverse memory combinations and a built-in 6000mAh battery. It features dual AMOLED screens with a protection level of IP68. It is applicable to gas and combustible dust environments in Zone 1 and Zone 2, such as oil tank farms, chemical plants, pharmaceutical factories, oil mills, gas stations and refueling stations, etc.

Features of KTW399(5G) Explosion Proof Smartphone

1) Comprehensive Explosion-Proof Certifications: Supports multiple explosion-proof marks including Ex ib IMb, Ex ib IIC T4 Gb, and Ex ib IIIC T130℃ Db, meeting safety requirements across different hazardous environments.

2) Exceptional Display: Main 6.43-inch AMOLED screen paired with a 1.58-inch secondary AMOLED display, delivering vibrant colors and sharp, clear visuals.

3) Professional Camera System: Equipped with high-resolution cameras covering main, wide-angle, macro, and night vision functions, providing versatile shooting capabilities for a variety of scenarios.

4) Ample Storage: Supports up to 20GB RAM + 256GB internal storage, with additional TF card expansion up to 2TB, meeting extensive data storage and multitasking needs.

5) High Protection Level: Rated IP68 (1.2m, 30min) for dust and water resistance, minimizing risks of equipment failure or accidents caused by environmental factors such as moisture or dust ingress.

6) Explosion-Proof Hardware Design: Engineered to comply with explosion-proof standards, the phone’s structure and internal hardware prevent sparks, overheating, or other hazards that could trigger explosions in dangerous environments.

7) Rich Functional Configuration: Supports Bluetooth 5.1, NFC, and OTG, features side fingerprint and face recognition, and includes a complete set of sensors with multi-mode positioning systems, offering versatile functionality for industrial and field use.

Detail photos of Explosion-proof Smartphone

Product parameters of KTW399(5G) Explosion Proof Smartphone

FAQ related to the KTW399(5G) Explosion Proof Smartphone:

Q1: What does the explosion-proof mark of the KTW399 (5G) explosion-proof smartphone mean and in which environments can it be used?

A1: The explosion-proof marks of this mobile phone are Ex ib IMb, Ex ib IIC T4 Gb, and Ex ib IIIC T130℃ Db. Ex represents the explosion-proof mark, ib is intrinsically safe type, I is suitable for coal mine gas environment, IIC is suitable for Class II explosive gas environment other than coal mine gas, and IIIC is suitable for combustible dust environment. T4 and T130℃ respectively represent the surface temperature groups of the equipment. Mb, Gb and Db are the protection levels of devices. It can be used in Zone 1 and Zone 2, gas environments of Class IIA, IIB and IIC, as well as combustible dust environments.

Q2: The KTW399 (5G) explosion-proof smartphone has a rich variety of network standards. How does its network speed perform under different networks?

A2: the phone supports GSM/WCDMA/CDMA/FDD/TDD/SA/NSA and other network systems. Under 5G networks (SA/NSA), if the network environment is good, theoretically, high download and upload speeds can be achieved to meet the demand for rapid data transmission. Under other network standards, the network speed may vary according to the standards of the corresponding network and the actual environment, but it can still meet the basic communication and data usage needs in daily life.

Q3: The battery capacity of the KTW399 (5G) explosion-proof smartphone is 6000mAh. How long does it take to fully charge it?

A3: The charging time of a mobile phone is affected by various factors such as the power of the charging device, the remaining battery power, and the phone's usage status. Generally speaking, with the standard charger, it takes about 2 to 3 hours to fully charge a 6000mAh battery when the phone's battery is depleted and the screen is off.

Q4: The KTW399 (5G) explosion-proof smartphone supports multiple positioning systems. How accurate is its positioning in actual use?

A4: This mobile phone supports multiple positioning systems such as Beidou, Galileo, Glonass and GPS. In an open outdoor environment, multiple positioning systems work in coordination, and the positioning accuracy can usually reach within several meters, which can meet the needs of navigation, location check-in, etc. However, in indoor areas or regions with severe signal obstruction, the positioning accuracy may decline.

Company Profile

Sichuan Xuxin Technology Co., LTD., as a leading manufacturer in the field of explosion-proof mobile phones for many years, has extremely rich experience in the production and manufacturing of explosion-proof mobile phones and a rich and diverse product line. From the very beginning of research and development to the production stage, the company has always controlled product quality with strict standards to ensure that each product can reach an extremely high quality level.

The explosion-proof mobile phones under its brand are not only powerful and practical in function, but also equipped with advanced configurations. High-definition cameras can clearly record every moment at work. The large-capacity battery provides a stable power guarantee for long-term operation. An efficient processor enables the mobile phone to run smoothly and without obstruction. Some models also support 5G networks, providing a faster network experience. The messaging function of the Beidou satellite can ensure smooth communication even in special environments. The OTG and NFC functions have further expanded the application scenarios of mobile phones, meeting diverse usage requirements.