PARTICULATE MEASUREMENT SYSTEM An approved particulate measurement system for continuously monitoring emissions from industrial sources. FEATURES AND BENEFITS Extensively used for measurement (mg/m³) and leak location in bagfilter stack applications ElectroDynamic® Probe Electrification ensures the sensor rod is unaffected by contamination Advanced sensor design includes zero, span and unique contamination checks Upgradeable to include control for up to 32 sensors, plus 16 additional calculated channels (e.g. for Mass or normalised concentration) Combines regulatory approvals (TUV Approved BlmSchV 13, 17 and 27) for both dust measurement and leak monitoring TUV APPROVED FOR PLANTS WITH GERMAN REGULATIONS ACCORDING TO 13., 17., 27 BLMSCHV

STACK 990 PARTICULATE MEASUREMENT SYSTEM TECHNICAL SPECIFICATIONS Sensor Performance Specifications Performance Certification Hazardous Zones Certification (ATEX/IECEx) Zone 2 (Gas), Zones 20 and 21 (Dust) up to 400°C Zones 2 and 22 (Gas/Dust) up to 800°C Measurement Capability Long-term Zero Drift Velocity Range Stack Temperature Rating Sensor Electrical Specifications Power Supply Voltage 18 –24V DC (from the control unit) Cable entries Sensor Mechanical Specifications Enclosure Protection Rating IP65 (IP66, Ex-rated sensors only) Enclosure Material Die-cast aluminium Standard Process Connections...

Elevating standards. For life. STACK 990 PARTICULATE MEASUREMENT SYSTEM Certification code Ex tb IIIC T80°C Db IP66 Tamb = -20°C to +55°C Inside stack (sensor probe)B Ex ta IIIC Da IP66 Tamb = -20°C to +250°C or Tamb = -20°C to +400°C Outside stack (enclosure) Outside stack (enclosure) Certification code Inside stack (sensor probe)D Gas ZoneCertificate number Certification code Sira 10ATEX4294X Outside stack (enclosure) Inside stack (sensor probe)B Ex nA IIC Gc IP66 Tamb = -20°C to +250°C or Tamb = -20°C to +400°C or Tamb = -20°C to +800°C Ex nA IIC Gc IP66 Tamb = -20°C to +250°C or Tamb = -20°C...