Computer Interface Opacity Sensors and Instruments

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]

  • Programming: Analog Front Panel; Computer Interface
  • Measurement Output: %Opacity; Optical Density; Dust Density
  • Device Classification: Sensor System
  • Technology Type: Cross stack; Transmissometry (Double Pass Extinction)
LaserHawk® Particulate Matter Monitor -- Model 360
from Teledyne Monitor Labs, Inc.

LaserHawk ® PARTICULATE MATTER Monitor - Model 360. The most stable (under all operating conditions), accurate and maintenance free dust concentration monitor available!. ETL/CE Certfied. The LaserHawk ® was designed to comply with the performance specification for continuous particulate... [See More]

  • Programming: Digital; Computer Interface
  • Measurement Output: %Opacity
  • Device Classification: Sensor System
  • Technology Type: Scattered Light Principle
Photovolt™ -- 577-A
from Photovolt Instruments Inc.

Photovolt's American-made Model 577-A, 577-AS and 577 are designed to simplify the determination of appearance characteristics. This rugged portable instrument is easy to operate, sets up in just minutes and provides you with unparalleled flexibility. Now available with serial data port option. The... [See More]

  • Programming: Digital; Computer Interface
  • Measurement Output: %Opacity; Other
  • Device Classification: Sensor System
  • Technology Type: Reflectance Meter
Nephelometer -- Real Time Handheld Dust Monitor
from Sensidyne, LP

The Sensidyne Nephelometer is an advanced real-time dust monitor accurately measuring dust concentrations using proven light scatter technology. This portable instrument accurately measures and records dust from 1-10,000 μg/m3 with resolution to 1 μg/m3. Sample modes are selectable between 60... [See More]

  • Programming: Digital; Computer Interface
  • Measurement Output: Dust Density
  • Device Classification: Sensor System
  • Technology Type: Scattered Light Principle
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]

  • Programming: Digital; Computer Interface
  • Measurement Output: %Transmission
  • 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]

  • Programming: Computer Interface
  • Measurement Output: Dust Density
  • Device Classification: Sensor System
  • Technology Type: Transmissometry (Double Pass Extinction)