Sistema elettrodinamico certificato di monitoraggio emissioni
Strumento di misurazione polvere certificato QAL1 per un accurato monitoraggio emissioni in basse concentrazioni da processi industriali con filtri a maniche e filtri a cartuccia.
Il QAL 991 è un sistema per il controllo delle emissioni in continuo, certificato per le polveri, progettato per soddisfare e superare lo standard CEN EN 14181 / EN 13284-2. Particolarmente adatto al monitoraggio delle emissioni da processi industriali regolamentati dalla direttiva europea sull’incenerimento dei rifiuti (WID) e dalla direttiva sulle grandi centrali a combustione (LCPD), il QAL 991 è anche collaudato in altri processi industriali controllati con filtri a manica ad alta efficienza. Lo strumento possiede la certificazione QAL1 specificata nella norma EN 15267-3, sia sotto MCERTS che TUV.
- Features & Benefits
- Main applications
- Technical Specifications
- Technical Data
- Approvals & Certifications
- Downloads
- Robust design unaffected by product build-up on the sensor rod
- No additional services such as air purge required, providing lower cost of ownership
- Simple maintenance no requirement for specialist service personnel
- Complies with standards EN 13284-2, EN 14181 and EN 15267-3 and applications with Emission Limit Values (ELVs) of 7.5 mg/m3 (Incineration) and 15 mg/m3 (co-incineration)
- Automatic recording of drift checks (zero and span) to satisfy QAL3 requirements
- Networking of sensor channels and providing multiple inputs for external devices such as temperature, pressure and 02 normalisation
- Stacks after bag filters, cartridge filters, cyclones, electrostatic precipitators, no filtration
- Variable velocities within range 5 – 25 m/s (typical bag filter velocity ranges)
- Non-condensing / dry flue gases
- Typical Applications:
- Incineration
- Metals (eg Steel/Aluminium)
- Minerals (eg Cement/Gypsum)
- Chemicals (eg Detergent/Carbon Black)
- Power Generation Plant (eg Coal/Biomass)
Technical Specifications | |
---|---|
Measured parameters | Dust |
Technology | ElectroDynamic™ Advanced Probe Electrification |
Measurement/Monitoring capability | 0-1000 mg/m3* |
Stack/Duct diameter suitability | up to 8m |
Flue gas temperature | up to 500°C |
Baghouse | YES |
Cartridge Filter | YES |
Ceramic Filter | / |
Coalescent Filter | YES |
Cyclone | YES |
Electrostatic Precipitator (ESP) | / |
Wet Electrostatic Precipitator (WESP) | / |
Wet Scrubber | / |
Sensor variants | Stainless Steel Passive/Active |
QA checks | YES |
Technical data | |
---|---|
Measurement capability | 0 – 1000 mg/m3 |
Sensor Variants | 316 Stainless Steel / Passive/Active (option) |
Stack Temperature Ranges | 0 -500°C |
Functionality and QA Checks | Automatic / Zero and span / Short circuit check Advanced signal processing diagnostics Audit Unit (option) for linearity tests |
Data Output | RS485 (Modbus) output to Controller |
Air Purge | option |
Enclosure Protection Rating | IP66 |
- MCERTs and TÜV (UBA) certified to EN15267-3
- QAL1 as defined by EN14181
- QAL3 compliance to EN14181
- EX Zone 2,
- US EPA MACT Compliant BLD