D-R 290 Dust and opacity monitor Continuous dust measurement for medium to large concentrations AL1 certified in accordance with EN 15267 Q ompliant with US EPA 40 CFR 60 PS 1, PS 11 and ASTM D6216-12 C Contactless measurement Automatic control fun

ontinuous dust measurement C mallest certified measuring range 0 … 15 mg/m3 S utomatic measurement and correction of contamination A of interfaces utomatic control functions C aintenance and linearity check without disassembly uitable for official emission monitoring S eliable measurement of medium to large R dust concentrations pace-saving and easy installation S ong life time and high availability under extreme L plant conditions ow maintenance Technical data Measuring principle Transmission, in-situ, continuous, contactless measurement Measuring variable Optical density / absorbance, opacity,...

D-R 290 | DIMENSIONS AND WEIGHT OF DIFFERENT PRODUCT VARIANTS Reflector Measuring head Measuring head Weight (measuring head) Weight (reflector) EXAMPLES OF SYSTEM CONFIGURATIONS* | STANDARD + OPTIONAL WITH REMOTE ACCESS INSTALLATION LOCATION REMOTE ACCESS CONTROL STATION 4 ... 20 mA Modbus RTU Modbus TCP Profibus 1 Dust monitor 1a Measuring head 1b Reflector * All system components shown are available on request ** Maximum permitted cable and hose length *** For product variant, bolt circle 150 mm, two purge air units are required Terminal Box Operating unit Emission evaluation system PC with...

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