SF₆ Gas Leakage Environmental Monitoring & Control System

In response to stringent safety production regulations across the power sector, this intelligent SF₆ online monitoring system is engineered to safeguard the health and personal safety of personnel operating within distribution rooms housing SF₆-insulated electrical equipment.
It conducts continuous real-time monitoring of ambient SF₆ and oxygen levels. Equipped with proprietary trace SF₆ sensing technology, the unit achieves a detection limit as low as 50 ppm for SF₆.
If SF₆ concentration surpasses 1000 ppm or oxygen content falls below 18% (hypoxic condition), the system instantly triggers audible and visual alarms to urge on-site staff to evacuate promptly. Simultaneously, ventilation fans are automatically activated to lower indoor SF₆ density. Once data transmission routes are preconfigured, real-time monitoring readings and alarm notifications can be sent to local control rooms or remote terminals. This system provides full, dependable personal safety protection for workers stationed in SF₆ switchgear rooms.