- Caractéristiques & Bénéfices
- Principales Applications
- Spécifications Techniques
- Données Techniques
- Conformités aux normes
- Téléchargement
The Dust Alarm 40 provides incredible capabilities at a cost-effective price for the continuous monitoring of broken bags in Fabric Filter Baghouses. As a ‘Dust Gross Filter Failure Detector’, the instrument detects significant increases in particulate loading which indicates a failure in the arrestment plant, providing warnings of filter media degradation in baghouses and cartridge filters.
- The Dust Alarm 40 (DA-40) is an extremely rugged, accurate & repeatable dust measurement device
- Full colour, icon-driven menu and display
- Two independent alarm set points
- Relative dust reading on clear scale 0-100%
- Dust “Overrange” icon
- Security setting
- Digital Signal Processing
- Field upgradable
- Stacks after bag filters, cartridge filters, cyclones
- Variable velocities within range 4-30m/s (typical bagfilter velocity ranges), constant velocity required outside this range
- Typical Applications:
- Incineraton
- Metals (eg Steel/Aluminium)
- Minerals (eg Cement/Gypsum)
- Chemicals (eg Detergent / Ti02)
- Food (eg Milk Powder / Tobbacco)
- Power (eg Boilers/Biomass)
| Technical Specifications | |
|---|---|
| Measured parameters | Dust |
| Technology | ElectroDynamic™ Advanced Probe Electrification |
| Measurement/Monitoring capability | 0-500 mg/m3* |
| Stack/Duct diameter suitability | up to 4m |
| Flue gas temperature | up to 250°C |
| Baghouse | YES |
| Cartridge Filter | YES |
| Ceramic Filter | / |
| Coalescent Filter | / |
| Cyclone | YES |
| Electrostatic Precipitator (ESP) | / |
| Wet Electrostatic Precipitator (WESP) | / |
| Wet Scrubber | / |
| Sensor variants | Stainless Steel |
| QA checks | N/A |
*Application dependant
| Technical Data | |
|---|---|
| Measurement capability | 0-500 mg/m3 |
| Sensor Variants | 316 Stainless Steel (standard) |
| Stack Temperature Ranges | 0-125°C standard up to 250°C option |
| Outputs | 2 x Digital Alarm (1 x 4/20mA option) |
- US EPA MACT Compliant BLD
- ATEX – Ex Zone 2
