- For very low to medium dust concentrations
- Gas sampling and return combined in one probe
- Contamination check
- Automatic monitoring of zero and reference point
- Easy parameterization and convenient operation – optionally via supplemental remote unit
- Integrated system diagnostics for early detection of maintenance requirements
- Independent measuring device – with or without MCU control unit
- Automated monitoring of zero and reference point
- Integrated purge air unit as an option
- Installation on one side of a duct
- Rugged and compact structure
- No moving parts in the duct
- For medium to high dust concentrations
- On-board contamination check
- Automated thorough check of zero and reference point
- For small to large measuring distances
- Installation from one side
- For very low to medium dust concentrations
- Automated check of zero and reference point
- Contamination check
- Hastelloy measuring probe available for corrosive gases
- For small to medium duct diameters
- Device version for explosive zone 2/22 or 1/21
- Integrated contamination check for sender/receiver and reflector unit
- Automatic self-alignment of the optical assembly
- Automatic check of zero and reference point
- For medium to high dust concentrations
- For small to large measuring distances
- For low to medium dust content
- Easy one-sided installation
- Automatic check of zero and reference point
- For medium to large duct diameters
- For low to medium dust concentrations
- One-sided installation
- Automated thorough check of zero and reference point
- Automated compensation of background radiation, therefore no light absorber required
- For medium to large duct diameters
- For very low to medium dust concentrations
- One-sided installation
- Contamination check
- Automated thorough check of zero and reference point
- Automated compensation of background radiation, therefore no light absorber required
- For medium to large duct diameters