2025 Latest Model Intrinsically Safe Explosion-Proof Portable Radio
HP79XExIIC
Latest domestic intrinsically safe explosion-proof certified products (as of April 2025)
Release starts on April 1, 2025 Intrinsically safe explosion-proof certified product: General-purpose portable radio Product features: ● Maximum 2W transmission power *Top of domestic explosion-proof radios (as of April 2025) ● Weight 390g *Lightest explosion-proof radio in Japan (as of April 2025) ● Dustproof and waterproof IP68 *First in domestic explosion-proof radios (as of April 2025) ● Usable temperature range in explosion-proof areas -25℃ to 60℃ *Top tier of domestic explosion-proof radios (as of April 2025) ● Robustness and durability compliant with MIL-STD-810H ● Low power consumption technology & standard equipped with a large capacity 2,150mAh explosion-proof battery for up to 24 hours of long operation ● AI-based noise canceling for clear audio ● Wider communication range Improved reception sensitivity, communication range expanded by approximately 10% compared to previous models (in direct mode communication) ● Japan's first intrinsically safe explosion-proof ear-hook type earphone microphone YouTube video URL https://www.youtube.com/watch?v=DN8PoGMEX-8&t=1s
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basic information
Model: HP79XExIIC (General Business Use Wireless) Explosion-proof Structure Type Certification Number: CML24JPN2155X Type of Explosion-proof Structure: Intrinsically Safe Explosion-proof Structure (ib) Ignition Degree and Explosion Class of Target Gas or Vapor: IIC T4 Frequency Band: 400-470MHz Technical Standards: F3E etc. / Narrowband Digital (Construction Design Certification Obtained) Radio Type: F2D, F3E, F1D, F1E Number of Channels: 1024 Channels Transmission Power: High 2W / Low 1W Power Supply Voltage: DC7.4V Dedicated Explosion-proof Battery Estimated Operating Time (Transmit 5: Receive 5: Standby 90): Analog 17 hours / Digital 24 hours (21 hours when GPS is operational) Dimensions (excluding protrusions): Height 130mm x Width 55mm x Depth 37mm (with battery attached) Weight: Approximately 390g (with battery and antenna attached) Dust and Water Resistance: IP68 compliant MIL-STD (U.S. Department of Defense Military Product Standards): MIL-STD-810H Operating Temperature Range: -25℃ to +60℃
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Applications/Examples of results
This explosion-proof radio is a special type of radio designed for safe use in hazardous environments (explosion-proof areas) where explosive gases and dust may be present. Its main applications are as follows: Main Applications (by Industry) - Oil and Chemical Plants: Communication during equipment inspections, safety checks, emergency notifications - Refineries and Gas Facilities: Communication with control rooms, coordination among workers - Pharmaceutical Factories: Safe communication in clean rooms and formulation areas - Mines and Underground Construction: Communication in tunnels with gas explosion risks - Explosive and Ammunition Facilities: Communication and situation reporting during operations - Food Factories (Powder Processing Lines): Work instructions under dust explosion risks - Aircraft Fueling and Tanker Operations: Ensuring communication even in flammable vapor environments *Why is "explosion-proof" necessary? Regular radios can produce tiny sparks or generate heat, posing a risk of igniting explosive gases. Explosion-proof radios comply with standards such as "intrinsically safe explosion-proof" and are designed to prevent the generation of sparks or high temperatures.
Detailed information
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Intrinsic Safety Explosion-Proof Structure General Business Use (SR) Portable Radio HP79XExIIc
Line up（1）
| Model number | overview |
|---|---|
| HP 79XE II C | Intrinsic safety explosion-proof structure, general business use (SR) portable radio |
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Company information
Hytera Communications Corp Ltd (SZSE:002583) is a global leading company in professional communication solutions, established in 1993 in Shenzhen, China. It offers products compliant with international standards such as TETRA, DMR, and LTE, providing safe and flexible communication environments across various fields including public safety, energy, transportation, and infrastructure. As a global leader in the development and provision of explosion-proof communication equipment, it has established a strong position with a range of products compliant with intrinsic safety and UL913 standards, ensuring safe and reliable communication even in harsh environments with explosion risks, such as oil, gas, chemicals, and mining, utilized by professionals worldwide. In the Japanese market, it has over 20 years of experience and has received high praise in fields such as oil, chemicals, and firefighting, particularly for its explosion-proof radios. Furthermore, it has been recognized for its technological capabilities and reliability by being selected as the official communication technology partner for the China Pavilion at the Osaka-Kansai Expo to be held in 2025. Moving forward, it will continue to create further value with high-quality products and services.