Opacity & Gases Sensors – Geonica
All-in-One Air Quality Monitoring for Tunnels, Roads & Industrial Safety
Key Features:
🌫️ Combined Opacity & Gas Measurement
Simultaneously measures visibility (opacity) and toxic gases (CO + NO₂ or NO) in a single device, reducing the need for multiple sensors.
⚡ All-in-One Compact Design
Integrated system enables quick installation, reduced wiring, and lower maintenance costs compared to separate devices.
Key Features:
🔧 Easy Calibration & Maintenance
Designed for calibration without dismantling, ensuring minimal downtime and simplified servicing.
🛡️ Rugged Industrial Construction
Built with stainless steel housing (IP66 protection) and operates in extreme conditions from -40°C to +65°C, suitable for harsh tunnel environments.
Applications:
🚇 Road & Railway Tunnels
Monitors air quality and visibility to control ventilation systems and maintain safe driving conditions.
🅿️ Underground Parking Areas
Detects vehicle emissions and smoke levels, ensuring proper air circulation and user safety.
🏭 Industrial Facilities
Used in enclosed industrial environments to monitor toxic gases and particulate opacity.
🚨 Safety & Ventilation Control Systems
Integrated into SCADA and automation systems for real-time alerts and automatic response to hazardous conditions.
Why Choose This Solution?
Multi-Parameter Monitoring
Measures gases and opacity in one system
Real-Time Control Integration
Supports automation and safety systems
Cost-Effective Deployment
Reduces installation and maintenance effort
Reliable in Harsh Conditions
Built for long-term tunnel and industrial use
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