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Sintrol DUMO Ambient Air Dust Monitor

Continuous dust monitor that helps protect workers against particulate exposure and explosions caused by dust.

Full product information
Have a question?

Contact our expert Andrew Stanley for more information.

Have a question?

Contact our expert Andrew Stanley for more information.

Product Information


  • Fast response time for immediate detection
  • ATEX rated version available
  • Low maintenance, real-time monitoring
  • Beacon alarms to ensure protection of workers
  • Multiple comms options allowing site systems integration
  • Suitable for harsh environments needed in high dust applications

Purchase Options

  • Hire
  • Buy


Combustible dust and particulate exposure are both major threats in the workplace, and the Dumo provides a great solution for detecting and monitoring these.

The Dumo monitors fugitive dust and particulate matter (PM) in ambient air using inductive electrification, a technology that Sintrol has been involved with since 1993. The device will detect particulates, including fine particles as small as 0.3 microns while still measuring concentrations up to 6 g/m3. This makes the Dumo ideal for use within industrial and processing applications where optical systems are often not suitable. Use examples include:

  • Early detection, and subsequent warning of a combustible dust atmosphere
  • Identification of leaks and monitoring for process optimisation
  • Protecting workers against particulate exposure
  • Ensuring adherence to health and safety regulations

When high dust particle levels are detected by the instrument, an optional alarm can be triggered to notify operating personnel or automatically shut-off certain equipment, ensuring that your worker safety is paramount.

The Dumo can be installed anywhere in your production process where the determination of the dust levels is critical or informative.

Installation is simple with several calibration methods to choose from and 4 – 20 mA output as standard to enable integration with existing site systems. The Dumo is also available in an ATEX certified configuration approved for installation in EX zones 21, 22, 1 and 2.

EMS can provide advice, installation and system integration for the Dumo throughout the UK and Ireland.


  • Early detection of dust leaks
  • Workplace dust level monitoring
  • Equipment and worker protection
  • Supervision of hazardous locations
  • Help mitigate the risk of dust explosions
  • Help control unwanted dust accumulation
  • Internal self-check to assure the validity of measurement

Installation and Commissioning

EMS offer national Installation and Commissioning services, project management and user training. Our experienced engineers have specialist knowledge from applications within the industrial sector.

Data Acquisition (eDAS 4.0)

Combine your particulate monitoring systems with our environmental data acquisition system, eDAS.

eDAS helps you to save time and money through centralising your environmental performance data. The system allows you to observe your environmental outputs on an easy to access dashboard. It gives you a clearer picture of your on-site operations and lets you set alarms to alert you to potential problems before you breach your permit. You can also pinpoint specific date ranges and extract the data directly to excel.

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Want to know more?

To discuss the Sintrol DUMO Ambient Air Dust Monitor and our other Ambient Air Quality and Dust Monitors, please contact Andrew Stanley our Business Development Manager (Air & Emissions).

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