The Model WT 20.5 A is a suction filter with an integrated water trap, designed to protect gas analyzers from contaminants such as water, acids, alkaline solutions, aerosols, insects, and fine dust.
Key Features:
- Comprehensive Protection: Effectively blocks impurities, rain, and insects, ensuring the integrity of gas analysis systems.
- Integrated Water Trap: The built-in water trap prevents moisture from entering the analyzer, safeguarding against potential damage.
- Easy Installation: Designed for direct installation at the sampling location, such as tunnels, parking garages, shipping containers, or greenhouses.
- Cost-Effective Safety: Provides reliable protection at a low cost, enhancing the longevity and performance of gas analyzers.
Technical Specifications:
- Operating Pressure: 0 - 2 bar
- Gas Flow Rate: 0 - 400 liters of air per hour
- Pressure Drop:
- Approximately 10 mbar at 100 l/h
- Approximately 40 mbar at 400 l/h
- Diaphragm Pore Size: < 0.1 µm
- Operating Temperature: 0°C to +90°C
- Effective Filter Area: 25 cm²
- Housing Volume: 5 ml
- Materials Used: PTFE, PP
- Dimensions:
- Diameter: 70 mm
- Length: 120 mm
- Gas Connections: 1/8" NPT external thread
- Explosion Proof Classification: EX II 2G Ex h IIB Gb 0°C ≤ Ta ≤ +90°C
Applications:
The Model WT 20.5 A is suitable for various applications, including:
- Emission measurements in tunnels and parking garages
- Monitoring in shipping containers for foodstuffs
- Environmental control in greenhouses
- Protection during housing flushing operations