Filter leakage monitor
The D-FW 440 L is a cost-effective and highly reliable in situ filter monitor designed for real-time detection of filter leaks. TÜV certified to EN 15859 and engineered for low maintenance, it measures solid particles in gas flows with precision.
EN 15267-1
Air quality - Assessment of air quality monitoring equipment - Part 1: General principles of certification
EN 15267-2
Air quality - Assessment of air quality monitoring equipment - Part 2: Initial assessment of the manufacturer’s quality management system and post certification surveillance for the manufacturing process
EN 14181
Stationary source emissions - Quality assurance of automated measuring systems
EN 15859
Air Quality - Certification of automated dust arrestment plant monitors for use on stationary sources - Performance criteria and test procedures
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