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Dust Monitoring Systems

ProDetec supplies and supports advanced dust monitoring systems using world-leading technology from Sintrol – designed to protect people, safeguard assets, and ensure compliance across Australia’s high-risk industrial environments. Dust monitoring is essential for detecting harmful particulate levels, preventing explosive dust concentrations, optimising process performance, and maintaining regulatory and workplace safety obligations.

Our dust detection solutions integrate seamlessly with broader safety strategies, including gas detection systems, flame detection, Industrial fire safety systems, and dust control infrastructure, ensuring your operations remain safe, compliant, and uninterrupted.

Since 2003, ProDetec has delivered engineered dust monitoring solutions backed by local support, expert engineering, installation, commissioning, and ongoing maintenance – helping customers across mining, processing, manufacturing, power, recycling, and other industries manage airborne particulate risks reliably and efficiently.

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Range of Dust Monitoring Systems

DumoPro | Ambient Air Dust Monitor

DumoPro | Ambient Air Dust Monitor

The Sintrol DumoPro is a continuous ambient air dust monitor engineered for real-time, 24/7 monitoring of total suspended particles in industrial workplaces. Using low-maintenance inductive electrification technology, the DumoPro provides early warning of dust events, supports worker protection, and helps mitigate the risk of dust explosions. Features include Auto-Setup commissioning, automatic Zero and Span checks, and an on-board display. The ATEX and IECEx certified DumoPro Ex variant extends the same performance to hazardous dust areas (Zones 20, 21, 22) across mining, grain, timber, and powder handling industries.

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Sintrol S101 / S103 Filter Monitor | Broken Bag Detector

Sintrol S101 / S103 Filter Monitor | Broken Bag Detector

The Sintrol S101 / S103 filter monitor is a fast-response dust detector engineered to identify broken bags and filter leaks in small duct systems under 80 cm. Based on proven inductive electrification technology, it detects any particulates in the airflow and responds rapidly to dust breakthrough, helping minimise product loss and protect downstream equipment.

The S101 features two adjustable solid-state alarm relays, while the S103 adds an active isolated 4–20 mA output for continuous trend monitoring. Both variants are ATEX and IECEx certified, with rugged IP66 construction, visible status LEDs, self-teaching Auto Setup, and selectable FAST, MEDIUM, and SLOW response modes.

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S201 DustGuard | Filter Leak Detector

S201 DustGuard | Filter Leak Detector

The Sintrol S201 is a real-time dust monitor and broken bag detector engineered to identify filter leaks, bag house failures, and abnormal dust levels in industrial duct systems. Suitable for ducts up to 7000 mm, the S201 uses inductive electrification technology to deliver accurate measurements from as low as 0.01 mg/m³ across a wide linear range.

Two independent SPDT relays and RS-485 Modbus RTU communication enable seamless integration with plant control systems. The ATEX, IECEx, and HazLoc certified S201 Ex variant extends performance to hazardous dust areas (Zones 20, 21, 22) across mining, cement, grain, timber, and process industries.

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S201 DustGuard | Filter Leak Detector

S203 Trend Monitor | Continuous Dust Trend Analysis

Continuous trend monitor that gives plant operators to see the performance of the filtration systems and ducts over a period of time. Perfect for installation after any filtration system or in common line channels leading into the emissions points of a plant.

State of the art Inductive Electrification principle minimises the need for maintenance on the dust monitor and provides an accurate trend for end users. 4-20mA output combined with an easy to use auto-setup feature that takes less than 30 minutes from installation makes the device both convenient and reliable.

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S303 Process Dust Monitor

S303 Process Dust Monitor

Continuous trend monitor that gives plant operators to see the performance of the filtration systems and ducts over a period of time. Perfect for installation after any filtration system or in common line channels leading into the emissions points of a plant.

State of the art Inductive Electrification principle minimises the need for maintenance on the dust monitor and provides an accurate trend for end users. 4-20mA output combined with an easy to use auto-setup feature that takes less than 30 minutes from installation makes the device both convenient and reliable.

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S303 Process Dust Monitor

S304 Emissions Monitor

For applications requiring absolute value measurements of dust concentrations, the S304 can be calibrated to give the user a mg/m3 output. Once calibrated, this dust monitor helps plant operators know exactly how much dust is passing through the stack or outlet duct of their plant.

The S304 is additionally equipped with a 4-20 mA signal and two independent alarm relays that can be used to further optimised process conditions in the plant.

Utilising our unique Inductive Electrification principle, the S304 brings the reliability the government requires and combines it with the convenience plant operators expect from a particulate measurement device. With minimal maintenance required, this is an optimal solution for plant operators needing to measure stack dust emissions for government control.

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S305QAL Dust Monitor

S305QAL Dust Monitor

Sintrol S305QAL Dust Monitor is EN15267-3 QAL1 certified particulate matter stack monitor for official emissions measurements. The S305QAL dust monitor meets the highest European standards as defined in EN14181. The S305QAL is approved for and is suitable for use on waste incineration and combustion plant applications. The S305QAL comes with many key features making it a very reliable, low maintenance, sensitive and robust solution for stack particulate matter measurements.

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E-SPY Dust Monitor

E-SPY Dust Monitor

The Sintrol E-SPY is a continuous dust monitor purpose-built for post-electrostatic precipitator (ESP) applications. Using advanced probe-based technology, it delivers reliable trend monitoring of relative dust concentrations by neutralising the electrostatic field within the ESP outlet duct.

Designed for demanding industrial environments, the E-SPY helps plant operators optimise ESP performance, monitor particulate emissions, and detect process changes early. Continuous dust monitoring supports proactive maintenance, improves emissions control, and assists with environmental compliance.

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What is a Dust Monitoring System?

A dust monitoring system is an engineered solution that detects and measures airborne particulate matter in real time or trend-based formats. These systems help workplaces identify elevated dust levels that pose health hazards, equipment contamination risks, and compliance challenges.

Dust monitoring equipment provides visibility into airborne particulate concentration levels, triggers alerts when thresholds are exceeded, and enables automatic actions or process adjustments to reduce emissions or limit worker exposure. In many facilities, dust monitoring also informs dust suppression system operation or process optimisation decisions.

With continuous dust monitoring, organisations can proactively manage respiratory hazards, detect changes in filtration performance, and help prevent conditions that could lead to dust explosions or regulatory breaches. Sintrol’s dust monitors deliver reliable, accurate particulate measurement using patented Inductive Electrification technology.

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Sintrol Dust Monitoring Technology

Sintrol is a Finnish specialist in industrial measurement with decades of experience in dust monitoring and particulate measurement solutions that are trusted around the globe. Sintrol’s dust monitors are designed and developed in-house, offering rugged construction, real-time response, and long-term performance that meets the toughest industrial demands.

The core of Sintrol’s dust monitoring technology is Inductive Electrification, which detects particles based on their interaction with an insulated probe. As particulate matter approaches or contacts the probe, a small signal is induced and processed through advanced algorithms to provide stable, linear outputs – even at very low concentrations (as low as 0.01 mg/m³).

This technology is inherently resistant to contamination and environmental drift and requires minimal routine maintenance, making it ideal for continuous industrial use across a wide range of applications – from product quality monitoring to emission compliance and filter performance tracking.

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Types of Dust Monitoring Equipment from Sintrol

ProDetec supplies a diverse range of dust monitoring equipment from Sintrol for different industrial needs:

S201 Dust Guard

The S201 Dust Guard is a compact, rugged monitor that identifies broken filters and abnormal particulate levels in real time. Equipped with two independent alarm relays and configurable alarm settings, S201 enables early detection of breaches in filtration systems, helping prevent contamination and minimise product loss.

S203 Trend Dust Monitor

The Sintrol S203 Trend Monitor provides continuous trend-based dust monitoring, allowing operators to assess long-term filtration performance, detect deviation patterns, and optimise maintenance activities. Its auto-setup and linear output simplify installation and integration with plant controls.

S303 / S303 Ex Process Dust Monitor

Built for demanding process environments, the S303 Process Dust Monitor tracks dust concentration trends in ducts, after filtration systems, and at emissions points. Its robust IP66-rated enclosure and quick auto-setup feature make it reliable and easy to commission.

S304 Emissions Monitor

For emission-specific applications, the S304 Emissions Monitor can be calibrated to report in mg/m³, giving plant operators an absolute measure of particulate discharge – essential for environmental compliance and process control. Its 4-20 mA output and alarm relays support integration with control systems.

DumoPro Ambient Dust Monitor

The DumoPro ambient dust monitor is designed for workplace and environmental monitoring, detecting changes in total suspended particles in air without the need for sample handling. It is rugged and responsive, making it suitable for monitoring dust in ambient air, bulk handling areas, stockyards, and around process equipment.

Each of these units uses Sintrol’s Inductive Electrification technology to deliver accurate, reliable, and low-maintenance performance across a wide measurement range and challenging industrial environments.

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How Sintrol Dust Monitors Work

Sintrol dust monitors operate on the principle that airborne particles induce an electrical signal when they approach or contact an insulated probe. This Inductive Electrification signal is captured and amplified using algorithms that filter out noise and environmental interference, providing a linear and reliable measurement of dust concentration over time.

Because this principle does not rely on optical scattering or optical alignment, Sintrol dust monitors are highly tolerant to contamination and environmental changes, significantly reducing routine maintenance needs. Outputs are typically provided via 4-20 mA loops, relays for alarm conditions, and digital interfaces such as RS-485 Modbus for integration with plant control systems.

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Industrial Applications of Dust Monitoring in Australia

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Mining & Minerals Processing

Dust generation is inherent in extraction, crushing, grinding, and material handling. Continuous particulate monitoring protects workers from respiratory hazards and ensures compliance with workplace safety and environmental emissions requirements.

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Cement, Concrete & Construction Materials

High levels of particulates generated from cement and construction material production require robust dust monitoring to protect equipment, reduce environmental impacts, and maintain production quality.

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Chemical & Petrochemical Plants

Particulate risks in chemical environments can contribute to explosion hazards and process contamination. Integrating a dust monitoring system with dust suppression system strategies and other safety layers ensures cohesive operational protection.

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Bulk Material Handling & Grain Facilities

Dust monitoring is essential in grain elevators, flour mills, and handling facilities to mitigate explosion risk and support housekeeping and process optimisation.

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Power Generation & Energy Infrastructure

Coal, biomass, and waste-derived fuel power plants generate significant dust emissions. Continuous monitoring helps maintain environmental compliance and protect workers in both controlled plant areas and ambient air zones.

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Food, Beverage & Pharmaceutical Production

Fine powders used in food and pharmaceutical processes pose both quality and safety risks. Dust monitors provide real-time visibility into airborne particulates, ensuring product integrity and worker protection.

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Our Clients

Essity
Exxon Mobil
Chevron
Shell
BP
Qantas
Rio Tinto
GlaxoSmithKline
Woodside
ConocoPhillips
Maersk
Origin Energy
Santos
AGL
Kimberly-Clark
Caltex
Asahi Beverages
Lion Nathan
DIAGEO
Energy Australia
JEMENA
Fonterra
APA Group
Technip
Worley Parsons
AECOM
Hatch
FLUOR
Clough
Wood.
OMV
Incitec Pivot
QGC
Beach Energy
Aurecon
J. Boag & Son
Coopers
Carlton & United Breweries
Bluescope
Alpine MDF
CSBP
QENOS
APACHE Corporation
Sugar Australia
Lochard Energy
Sinclair Knight Merz
Momentum Engineering
AKD Softwoods
Timberlink Australia
RedStag Timber
Asaleo Care
Sydney Water
Dairy Farmers
D&R Henderson
Daiken NZ Limited
CarterHoltHarvey
Encore Tissue
Water Corporation
United Group Limited
ABC Tissue
VIVA Energy Australia
INPEX
Oil Search
Tamarind
Air Liquide
ENERFLEX
CSL
AMEC
Australia Pacific LNG
Arrow Energy
Queensland Alumina
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Australian Compliance & Regulatory Context

Employers and plant operators in Australia are legally required to control airborne dust exposure to protect employees, community health, and the environment. Key frameworks include:

  • Work Health and Safety (WHS) Regulations, which mandate risk management and exposure control.
  • Environmental Protection Authority (EPA) requirements for emissions monitoring and reporting.
  • Industry-specific standards for dust exposure, record keeping, and maintaining dust control systems.

A dust monitoring system from ProDetec provides the data and alerts needed to demonstrate compliance, support risk assessments, and inform mitigation actions such as adjusting extraction flows or engaging dust suppression systems in targeted areas.

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Why Choose ProDetec for Dust Monitoring

We are the exclusive distributor of Sintrol in Australia and New Zealand, offering:

  • Proven Sintrol-branded dust monitoring equipment based on advanced inductive electrification technology.
  • Expert system design tuned to your process and compliance needs.
  • Local installation, commissioning, service, and support.
  • Integration with broader safety systems
  • Ongoing maintenance and testing to keep systems performing over time.

Our deep industrial experience ensures dust monitoring solutions are not just supplied, but engineered to deliver accurate, reliable performance and seamless integration with your safety and control systems.

OLCT100 Gas Detector | Toxic and Combustible Gas Detector

Invest in Continuous Safety and Compliance

Investing in a ProDetec dust monitoring system means proactively managing particulate risks – protecting workers, reducing unplanned downtime, preventing equipment damage, and ensuring compliance with regulatory obligations. Whether you are installing new equipment, upgrading an existing system, or integrating with dust control and process safety infrastructure, we provide the technology and support to keep your site safe and productive.

Contact ProDetec today to discuss your dust monitoring requirements and discover dust monitoring solutions that deliver reliable, long-term performance in demanding industrial environments.

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Frequently Asked
Questions

What are the main types of dust monitoring systems?

Common formats include continuous particulate monitors, ambient dust monitors, trend monitors, and filter or broken bag detectors, all delivering real-time or trend-based insights into particulate conditions.

How often should dust monitoring be conducted?

Continuous monitoring is recommended in high-risk or compliance-driven environments, while trend or periodic sampling may suffice for lower-risk zones.

What is the acceptable dust level in Australian workplaces?

Acceptable exposure levels vary by material and industry. Dust monitors help you track airborne particulate concentrations against Safe Work Australia exposure standards.

What industries are legally required to conduct dust monitoring?

Industries such as mining, chemical processing, power generation, cement and construction materials, and manufacturing rely on dust monitoring to protect workers and meet environmental obligations.

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