Description
In-situ, low-maintenance devices for continuous monitoring of opacity/dust emissions
- % opacity or dust density in mg/Nm3
- Low certified range 0 – 0.1 Ext
- Dual-pass, open-path transmissometer
- Integral auto zero and span check
- Dynamic misalignment check
- Full contamination check on all active optical surfaces
- Integral high-efficiency air curtains for maximum uninterrupted service