Optical Density 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]

  • Measurement Output: %Opacity; Optical Density; Dust Density
  • Technology Type: Cross stack, double pass transmissometry; Transmissometry (Double Pass Extinction)
  • 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]

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

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

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