BelFone BF-TD511EX Intrinsically Safe Walkie Talkie

Reliable ATEX Radio for Explosive Work Environments

The BelFone BF-TD511EX is an ATEX-certified intrinsically safe DMR walkie talkie designed for reliable communication in hazardous environments. Built for industries such as oil and gas, petrochemical, mining, marine, utilities, and emergency services, it combines clear digital audio, advanced encryption, and long battery life with a rugged IP65-rated design.

Key Features

• ATEX Certified for hazardous gas and combustible dust environments.
• Digital and Analog Operation for easy migration from existing radio systems.
• TDMA True Two Timeslots for improved spectrum efficiency and communication capacity.
• AES256 and ARC Encryption for secure voice communication.
• IP65 Rated against dust and water ingress.
• VOX Hands-Free Operation for improved productivity.
• One-Key Emergency Alarm for enhanced worker safety.
• Up to 16 Hours Battery Life (digital mode), 1500mAh battery
• 1024 Channels and 64 Zones for large communication networks.
• Industrial PC + ABS Housing designed for demanding work environments.

General Technical Specifications

• Frequency Range: UHF: 400 to 480 MHz
• Channel Capacity: 1024
• Zones: 64
• Channel Spacing: 12.5 kHz / 25 kHz
• Working Voltage: DC 7.4 V (±20%)
• Battery Capacity: 1500 mAh
• Average Battery Life (5/5/90): Digital: 16 hours | Analog: 12 hours
• Frequency Stability: ±1.5 ppm
• Antenna Impedance: 50 Ω
• Dimensions: 57 (L) × 33 (W) × 119 (H) mm
• Weight: 271 g (including battery)

Standard Package Includes

• BF-TD511EX Intrinsically Safe Radio
• BF-A59 or BF-A91 Ex-Certified Battery

Optional accessories available on request: remote speaker microphone, headsets, programming cable, and spare Ex batteries.