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QAL 181 particulate CEM probe and controller

QAL 181

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QAL1 Forward Scatter Particulate CEM

The QAL 181 is a high-performance particulate CEM monitor designed for continuous filter leak detection and baghouse performance monitoring in industrial process and emissions applications.

 

The ProScatter™ particulate CEM provides high quality emission measurement of low dust concentrations in dry industrial processes

 

The QAL 181 provides a certified range of 0 – 7.5 mg/m3, the lowest achievable for any PM-CEM

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FEATURES AND BENEFITS

  • QAL1 certification ranges: 0 – 7.5 mg/m3, 0 – 15 mg/m3, 0 – 100 mg/m3, 0 – 200 mg/m3
  • Robust design with no critical moving parts
  • Available for use in high-temperature stack conditions and Ex hazardous zones
  • Easy to fit multi-patterned flange
  • Adjustable monitoring depth to ensure sampling in the most representative part of the flow path
  • Enhanced measurement due to reduced cross sensitivity to particle type and size
  • ProScatter™ technology offers enhanced measurement due to reduced cross-sensitivity of particle type and size
  • Easily audited with manual filters

MAIN APPLICATIONS

  • Stack Particulate monitoring after bag filters, cartridge filters, cyclones, electrostatic precipitators, no filtration
  • Non-condensing / dry flue gases

 

Typical Applications:

  • Incineration
  • Metals (eg Steel/Aluminium)
  • Minerals (eg Cement/Gypsum)
  • Chemicals (eg TiO2 / Refinery)
  • Power Generation Plant (eg Coal/Biomass)
 

TECHNICAL INFORMATION

Measured parameters

Dust

Technology

ProScatter™ Forward Scatter

Measurement/Monitoring capability

0-1000 mg/m3*

Stack/Duct diameter suitability

up to 8m

Flue gas temperature

up to 500°C

Baghouse

YES

Cartridge Filter

YES

Ceramic Filter

YES

Coalescent Filter

YES

Cyclone

YES

Electrostatic Precipitator (ESP)

YES

Wet Electrostatic Precipitator (WESP)

/

Wet Scrubber

/

MCERTS & TÜV (UBA) to EN15267-3

YES

QAL1 certified to EN14181

YES

QAL3 to EN14181

YES

GOST

YES

ATEX

YES

Sensor variants

Stainless Steel / Hastelloy® corrosion resistant

QA checks

YES

APPROVALS & CERTIFICATIONS

Certified:

  • MCERTs (Sira MC 090152/05) and TÜV (N°0000053808) certified to EN15267-3
  • QAL1 as defined by EN14181
  • QAL3 compliance to EN14181
  • EN13284
  • GOST Approved, etc.
  • Ex Zone 2

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