OPAC 20/20
from Phoenix Instruments, Inc.

The OPAC20/20 double pass opacity monitor uses a green light emitting diode (LED) light source. The low powered solid state light source emits negligible heat and is electronically modulated, eliminating chopping mechanisms and their inherent problems. High frequency modulation creates a more stable... [See More]

  • Display Type: Analog; Digital
  • Measurement Output: %Transmission
  • Device Classification: Sensor System
  • Technology Type: Transmissometry (Double Pass Extinction)