Switch / Alarm Opacity Sensors and Instruments

Opacity and Dust Emissions Monitor -- Model 4200
from AMETEK Land

The 4200 dust and opacity monitor is AMETEK Land ’s compact, cost-effective solution for the continuous monitoring of dust, smoke and particulates in a wide range of industrial applications. NOTE: The 4200 is currently available only in Asia. [See More]

  • Electrical Output: Current; Switch / Alarm
  • Measurement Output: %Opacity; Dust Density
  • Device Classification: Sensor System
  • Technology Type: Transmissometry (Double Pass Extinction)
LightHawk® -- Model 560
from Teledyne Monitor Labs, Inc.

Meets All New PS-1 and ASTM D6216 Regulations. State-of-the-Art Utilizing Patented Electro-dynamic Pulsed LED Light Sources for Ultra Low Opacity Applications! ( <10% opacity). ETL/CE Certfied. Teledyne Monitor Labs. LightHawk ® Opacity/Dust Monitor offers advanced, patented and configurable... [See More]

  • Electrical Output: Voltage; Switch / Alarm
  • Measurement Output: %Opacity
  • Device Classification: Sensor System
  • Technology Type: Transmissometry (Double Pass Extinction)
Opacity Dust Density Monitor - EPA Compliant -- OPM 4001
from Emerson Automation Solutions – Rosemount

Emerson ’s Rosemount Analytical OPM 4000 Opacity Dust Density Monitor is a high performance opacity monitoring system with double-pass transmissometer uses field-proven and time-tested optics and circuitry that is simple, yet accurate. Each monitor and all its components are of the highest... [See More]

  • Electrical Output: Current; Switch / Alarm
  • Measurement Output: Dust Density
  • Device Classification: Sensor System
  • Technology Type: Transmissometry (Double Pass Extinction)
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]

  • Electrical Output: Voltage; Switch / Alarm
  • Measurement Output: %Transmission
  • Device Classification: Sensor System
  • Technology Type: Transmissometry (Double Pass Extinction)