Opacity/Dust Monitor

CODEL DCEM 2100

Features

  • % opacity or dust density in mg/Nm3
  • Low certified range 0 - 0.1 Ext
  • Dual-pass, open-path transmissometer
  • Integral auto zero and span check
  • Dynamic misalignment check
  • Full contamination check on all active optical surfaces
  • Integral high efficiency air curtains for maximum uninterrupted service

Specifications

  • Operating Principle Dual-pass transmissometer
  • Optical Path Length 0.5 to 15m, longer path lengths available on request
  • Accuracy +/- 0.2% opacity
  • Response Time 10 Seconds
  • Certified Range 0 to 0.1 Ext (0 - 20% opacity or 0 - 10 mg/m3 at 5m)
  • Resolution 0.1% opacity
  • Drift <1% opacity per month