BACKSCATTER PARTICULATE EMISSION MONITOR envea ENVEA's QAL 360 is an automated, continuous quality assurance system that monitors emission analyzer performance, ensuring regulatory compliance with EN 15267 and reliable environmental data ■ ProScatter® Backscatter sensor technology with superior minimum detection <1 mg/m3 ■ Certified to 7.5 mg/m3 for processes with low typical emission limits « Automatic contamination check - fully interrogates the optical system ■ Manual and remote zero and span (reference) checks available to ensure optimal instrument performance and compliance with EN 15267 to meet the QAL1 requirements of EN 14181 ■ Purge Flow Fail Sensor option with inbuilt automatic optical shield activation

BACKSCATTER PARTICULATE EMISSION MONITOR TECHNICAL SPECIFICATIONS Process/Application Conditions Application Suitability Suitable for measurement in non-condensing flue gases Location Suitability This equipment is for outdoor or sheltered use; safe for use in an ambient temperature of -20 to 50°C (-4°F to 122°F) Flue Gas Temperature (at monitoring point) Stack Pressure Stack Diameter Hazardous Zone Classification* Zone 2 **available shortly Measurement Information Sensor Variants Light scattering Response Time Certification Range Dust Levels Standard Features Sensor Variants QAL 360c – compact...