DURAG D-FW 410 Dust Filter Leak Detector

The DURAG D-FW 410 is a robust and highly sensitive dust filter leak detector designed for real-time monitoring of solid particles in industrial gas flows. Using the triboelectric measurement principle, it provides continuous, in-situ detection of dust emissions, making it an essential tool for maintaining filtration efficiency, preventing product loss, and ensuring environmental compliance.

Key Features

• Detection limit as low as 0.01 mg/m³, ideal for precise dust emission monitoring.
• Fast response to changes in dust levels, enabling immediate corrective action.
• Direct in-duct monitoring eliminates the need for sample handling, simplifying installation and reducing maintenance.
• Low-maintenance design with minimal drift ensures long-term reliability.
• IP66-rated housing, built for harsh industrial environments.
• Single-sided installation for easy integration into existing systems.

Benefits

• Early leak detection helps prevent significant emissions and costly downtime.
• Supports preventive maintenance through long-term dust trend analysis.
• Improves process efficiency by optimizing filtration cycles and extending equipment life.
• Cost-effective operation by reducing emergency repairs and maintenance needs.
• Environmental responsibility through accurate emission control and compliance with regulations.

Technical Specifications

• Measurement principle: Triboelectric, in-situ
• Detection range: 0.01 mg/m³ to several g/m³ (depending on conditions)
• Output signals: Active and isolated 4–20 mA
• Power supply: 24 V (±10%)
• Power consumption: ~1 W
• Protection rating: IP66

Applications

• Filter leak detection in baghouses, cyclones, ceramic filters, and exhaust ducts.
• Process control in industries such as cement, metalworking, food processing, chemical manufacturing, and grain storage.
• Dust arrestment plant management for maintaining safe and efficient operations.

The D-FW 410 is a reliable, cost-effective solution for industries seeking to monitor and control dust emissions with precision and efficiency.