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Jinan Jiahong Technology Co., Ltd
Jinan Jiahong Technology Co., Ltd
It is designed to provide clear escape guidance for miners during mine emergencies, such as fires or gas explosions. Its core function is to display safe evacuation routes in real time through visual and auditory signals, as well as illuminated signs, enabling rapid evacuation from hazardous areas. Key advantages include high reliability, strong resistance to interference, and the ability to operate continuously during power outages or in harsh environments. It ensures instructions remain clear and visible, significantly improving emergency evacuation efficiency and enhancing personnel safety.
Technical Parameters
Explosion-Proof Type: Mining Intrinsically Safe
Explosion-Proof Marking: Ex ia I Ma
Operating Voltage Range: DC 9 V to 26 V
Rated Operating Voltage: DC 12.5 V ±10%
Maximum Operating Current: ≤750 mA
Communication Ports: 2 × RS485, 1 × LoRa Wireless
Output Port: 1-Channel Switch Output
Overall Dimensions: 250 mm × 250 mm × 60 mm
Enclosure Material: 304 Stainless Steel
Weight: 2 kg
Protection Rating: IP65
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