Cabled System

Dust Monitor

INFRA X20DM2 Dust Monitor is a high quality sensor that simultaneously measures the airborne particle concentrations of PM10, PM2.5, PM1.0 and TSP. The monitor is intended for continuous monitoring of dust particles from demolition, construction work and traffic. Connect the INFRA X20DM2 directly to an INFRA data logger with the INFRA bus cable.

  • A complete sensor for continuous monitoring of particulates in the air
  • Extremely durable and designed to work under harsh outdoor conditions
  • Managed remotely from your computer and mobile device
Cabled System

Hassle-free remote environmental monitoring




Pile Driving

Human Comfort

Key Features

Simultaneous values - INFRA X20DM2 measures several parameters at the same time.
Quick and easy - The sensor is easily mounted and installed on your worksite in just a few minutes.
Measurement adjustments - Measures and adjusts for temperature and humidity variations.



Access Your Monitoring Data in INFRA Net

INFRA Net is a cloud-based project management tool that streamlines many project management tasks that cost time and money. You can view real-time data and information online, perform data analysis, create reports, export visualization of data captured by the INFRA monitoring system, and much more.


  • Remotely control sensors deployed in the field
  • Eliminate the requirement for an on-site operator
  • Automate the tracking and communication of sensors
  • Automatic instrument diagnostics
  • Manage alarms and alerts to stakeholders and employees


Customer Case

Monitoring dust, noise and vibration via one interface

“There are several advantages measuring all data in the same system”, says Paul Goring. “Most importantly, we get a better overview and are able to compare data from several different sensors within the same interface.”


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Health control

During excavation, crushing and demolition, dust particles occur which are detrimental to health. Operation of trains, subways, buses, trucks and other vehicles will also give rise to harmful particles. Environmental monitoring is a crucial part of our society and is performed within many construction and infrastructure projects. Making sure that nearby buildings are protected, and residents are comfortable, is a best practice in the industry.


The measurement perfomed by the dust monitor is based on a very well established and safe technology. The INFRA X20DM2 has a built-in pump that draws in air to a calibrated laser based refraction detector. Output is digital and is transmitted directly to a connected INFRA data logger. This provides a continuous measurement with the opportunity to identify the level of particle concentration.


The INFRA X20DM2 offers a rugged design and is designed for long service life in harsh conditions. It has long term stability and operates in temperatures from -5 °C to +40 °C (23 to 104 °F)

Quick and easy set-up

The sensor is easily mounted and installed on your worksite. After installation, the INFRA system’s extremely easy-to-use interface allows to start instantly and effectively monitoring. In INFRA Net you can adjust settings and view all of your data.

Work remotely

Manage your project remotely via your computer or mobile device via INFRA Net, our internet-based system for project administration. In INFRA, you will find a rugged and reliable monitoring system, helping the users reduce travel costs and increase efficiency. Project alerts can be received by key project personnel at designated measurement thresholds. Data can be analyzed, and reports generated as required for any project.


To invest in Sigicom’s monitoring equipment is a wise and future-proof investment. INFRA sensors are preloaded with many measurement standards, providing compliance for use on projects all over the world. Download the INFRA X20DM2 datasheet for more information. Contact us to find out if INFRA can be used on your project.