Transmissometry Opacity Sensors and Instruments

Non-Compliance Opacity and Dust Monitor -- Model 4200+
from AMETEK Land

The 4200+ is the most accurate and reliable monitor available for dust and opacity measurements in combustion applications not requiring automatic calibration checks. [See More]

  • Technology Type: Cross stack, double pass transmissometry; Transmissometry (Double Pass Extinction)
  • Measurement Output: %Opacity; Optical Density; Dust Density
  • Device Classification: Sensor System
  • Detector Range: 0.5000 to 10
Opacity and Dust Emissions Monitor -- Model 4500 MkIII
from AMETEK Land

4500 MkIII is the most accurate and reliable continuous opacity monitor available, combining AMETEK Land ’s ground-breaking innovation and simple design for precise, problem-free operation [See More]

  • Technology Type: Cross stack; Transmissometry (Double Pass Extinction)
  • Measurement Output: %Opacity; Optical Density; Dust Density
  • Device Classification: Sensor System
  • Detector Range: 0.5000 to 10
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]

  • Technology Type: Transmissometry (Double Pass Extinction)
  • Measurement Output: Dust Density
  • Device Classification: Sensor System
  • Detector Range: 0.9000 to 12
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]

  • Technology Type: Transmissometry (Double Pass Extinction)
  • Measurement Output: %Opacity
  • Device Classification: Sensor System
  • Maximum Response Time: 10
Liquid Analysis - Optical Sensors -- OUSAF11
from Endress+Hauser, Inc.

The OUSAF11 sensor is used for determining the VIS/NIR absorption of liquid media. It is suitable for a variety of applications in the food, primaries and mining industries. Your benefits: Flexible. - Immersion sensor for applications in open tanks and basins. - Insertion sensor with Triclamp or... [See More]

  • Technology Type: Transmissometry (Single Pass Extinction)
  • Measurement Output: Optical Density
  • Device Classification: Sensor
  • Features: FieldCalibration; Calibration
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]

  • Technology Type: Transmissometry (Double Pass Extinction)
  • Measurement Output: %Transmission
  • Device Classification: Sensor System
  • Detector Range: 0.6096 to 9.75
Opacity Dust Density Monitor - Non-compliant -- OPM 3000
from Emerson Automation Solutions – Rosemount

Emerson's Rosemount Analytical OPM 3000 Opacity Dust Density Monitor stack mounting transmissometer sensor system consists of an optical transceiver mounted on one side of the stack and a retro reflector mounted on the other. The OPM 3000 ratio measurement technique provides continuous automatic... [See More]

  • Technology Type: Transmissometry (Double Pass Extinction)
  • Measurement Output: Dust Density
  • Device Classification: Sensor System
  • Detector Range: 0.9000 to 15.2
Liquid Analysis - Optical Sensors -- OUSAF44
from Endress+Hauser, Inc.

The OUSAF44 sensor combined with the flow assembly OUA260 is used for measuring the spectral absorbance of process liquids in the ultraviolet region of the electromagnetic spectrum. Your benefits: Accurate measurement. - Measuring range up to 50 OD (depending on optical path length). - Configurable... [See More]

  • Technology Type: Transmissometry (Single Pass Extinction)
  • Measurement Output: Optical Density
  • Device Classification: Sensor
  • Features: FieldCalibration; Calibration
OPAC100
from Phoenix Instruments, Inc.

The OPAC100 opacity monitor is a red LED light source system for non-compliant installations. The opacity monitor is available as a single pass or double pass opacity monitor. The low powered solid state light source emits negligible heat and is electronically modulated; eliminating chopping... [See More]

  • Technology Type: Transmissometry (Double Pass Extinction (optional feature), Single Pass Extinction)
  • Measurement Output: %Opacity
  • Device Classification: Sensor System
  • Detector Range: 0.6096 to 9.75