DSL-230

Single pass particle monitor for monitoring particulate and smoke emissions

The DSL-230 Particulate Monitor is an optical instrument designed to measure the concentration of dust or particulate matter in an exhaust gas passing through a duct, stack or flue.

Features

Gas flow's measurement
In situ measurement directly in exhaust gas flow
unit of measure
Measurement reading as mg/m³ (when calibrated against standard reference measurements)
Modulated green LED source
Modulated green LED source for long lifetime stability and immunity to ambient light
Rugged construction
Rugged 316 stainless steel construction
Interface options
Choice of interface options enabling easy integration
Free utility software
Free utility software for PC based set-up, control and data logging
Optional Operator Interface
Optional Operator Interface with different mounting configurations

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DSL-230 MkIII

The DSL-230 uses the single pass light transmission measurement technique, with Transmitter/Receiver arrangement. A light beam emitted from the Transmitter passes across the stack to a Receiver, which measures the intensity of the received light.

Increased particulate density in the stack gas attenuates the transmitted light and causes the intensity of the received light to fall. When calibrated against standard reference measurements, this reduction in intensity can be used to calculate the particulate concentration and present a reading in mg/m³.

Optional accessories

  • Operator interface (OI)
  • 90-260 Vac model available
  • Mounting flange installation kit
  • Laser alignment tool to assist with installation
  • Air purge blower kit (110 Vac / 230 Vac / 415 Vac)
  • Compressed air purge kit
  • Reference filters for routine calibration check of the instrument

Benefits

  • Low cost
  • Simple to install, commission and operate with an excellent reliability record
  • Rugged design with no moving parts so low maintenance
  • Latched head and lid design to enable ease of access for installation and maintenance

Why do you need DSL-230 ?

Ideal for monitoring particulate levels in exhaust gas of industrial combustion or air filtration processes.

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