D-R 290

Certified optical transmission analyzer to measure the opacity or dust concentration of sample gas. Suitable for plants which require the monitoring of dust missions by law.

Overview :

• Continuous and contactless measurement
• Automatic zero and span check
• Automatic measurement and correction of contamination of optical surfaces
• Extremely powerful and stable super-wide band diode (SWBD) light source
• Extremely low-maintenance
• Fail-safe shutters with purge air monitoring as option
• Certified according to EN 15267-3
• Compliant with US EPA 40 CFR 60 PS1 and ASTM 6216

Advantages of the new generation

• Digital Modbus interface according to VDI 4201-3
• Convenient operation with remote access option
• All settings can be changed without opening the device
• Compatible with universal display and control unit D-ISC 100

Applications :

Suitable for dust concentration measurement :

• at incinerators in general
• at installations in accordance with 2000/76/EC WID / 17 BImschV
• at garbage, hazardous waste and sewage sludge incinerators,
• at facilities for cement production
• at installations in accordance with 2001/80/EC LCPD / 13 BImschV / Clean Air Act
• at power stations with gas, oil, coal or co-firing
• at converter plants and asphalt mixing plants
• at installations for the incineration of biomass
• at facilities pursuant to 27th BImschV

Suitable for measuring the opacity in flue gas :

• at equipment in accordance with U.S. EPA 40 CFR 60 PS1
• at cruise and container ships

Suitable for measurement of dust load in warehouses.