Dust analyzer QAL 260

for power plantsfor monitoring gas emissionsfor environmental assessments

Dust monitor QAL 1 approved for stack emissions compliance or dust removal performance control. Easy to install, on single stack side. The QAL 260 series is suitable for measuring dust concentrations in Combustion, Incineration and other industrial stacks and is compliant with EN 14181. Having a 0-15 mg/m³ certification range, the QAL 260 sensor can be used at low or high dust levels. Due to dynamic ranging, the sensor is also suitable for much higher dust levels found in Power, Cement and Metals smelting processes. •ProScatter™ Backscatter sensor technology with superior minimum detection <1 mg/m³ •Mounted on one side of the stack with no secondary light absorber or beam dump requirement: non-intrusive •Certified to 15 mg/m³ for processes with low typical emission limits •Manual and remote Zero and Span (reference) checks available to ensure optimal instrument performance and to comply with EN 13284/QAL1 •Automatic Functionality Check – fully interrogates the optical system •Purge Flow Fail Sensor option with inbuilt automatic optical shield activation •PC-ME Dust Tools PC Software option to provide secure and powerful emissions reporting, real-time and historical data analysis APPLICATIONS The QAL 260 is used to monitor emissions from the following types of applications: •Power Plant and Combustion Processes including: - Coal fired power stations - Gas/Oil fired power stations - Refinery boilers - Biomass power plant •Chemical, Mineral and Metal processes where stack size greater than 2m •Non-condensing/dry flue gases*