Application area

  • Continuous, online monitoring of SF₆ (and other industrial gases) in substations, switchgear rooms and GIS installations
  • Environmental safety control in petroleum, iron & steel, petrochemical and manufacturing plants
  • Integration with multiple sensing points for wide-area gas-detection coverage

Applicable standards & design

  • RS-485 bus topology for up to 200 detector nodes: detection, display, recording and real-time alarm
  • Wide-range power supply: 185 – 265 VAC with surge protection and lightning-proof design
  • Robust mounting: stable structure for low maintenance in harsh industrial environments

Features

  • Multi-point gas detection: standard 8 points (expandable to 200) with configurable alarm thresholds
  • Environmental sensing: integrated temperature (–20 °C – 100 °C) and humidity (0 % – 100 % RH) monitoring
  • Intuitive interface: LCD display with speech prompts for status updates and digital log-list report for historical data inquiry
  • Real-time alarm & notification: local buzzer/LED plus remote alarm output upon threshold exceedance
  • Low power & compact: host consumption < 20 W; dimensions 440 × 330 × 130 mm; weight ~ 9.5 kg
  • Optional expansions:
    – Human-body infrared detector
    – Acousto-optic alarm module
    – Ganged blower fan or other linked functional assemblies

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