Active Environmental Solutions
GAS DETECTORS PORTABLE

Gas Detectors Portable

Tubes and Pumps

Tubes and Pumps

3 Products

MultiGas

MultiGas

11 Products

PID

PID

8 Products

Radiation

Radiation

7 Products

Compound Specific

Compound Specific

2 Products

Calibration Stations

Calibration Stations

5 Products

Single Gas

Single Gas

4 Products

Active Environmental Solutions is the Australian Authorised Distributor and Repair and Calibration centre for all RAE Systems, portable gas detection equipment and PIDs. 

Our portable gas detectors range comprises:

  • MultiRAE, MultiRAE Lite and MultiRAE Pro are RAE Systems new family of portable multi threat, multi gas detectors.  With the ability to include up to 5 gases and VOCs.  Man down alarm, Wireless, pump and diffusion models for personal protection.  With 33 sensors options, PID (ppm and ppb)  we have the monitor for your application.
  • PID (Photoionization detectors), including the portable gas detectors market leader, MiniRAE 3000, with its extended range of 0 to 15,000 ppm to detect volatile organic compounds, and the UltraRAE 3000 that can be used to detect specific gases such as Benzene.
  • Personal single gas detectors that offer detection of a wide range of toxic gases.
  • Portable gas leak detection accessories, including detection tubes and hand pump kits.
  • Portable Multi-gas detectors; from the simple QRAE II in pumped and diffusion models for all confined space work, to the sophisticated portable gas detection of the MultiRAE and ToxiPro.
  • The MultiRAE is an exceptional portable gas detection instrument for use in a large range of applications such as landfill operations, confined space, food and beverage, wastewater treatment, telecommunications and chemical.
  • Gas detection sensor options  - 30 interchangeable sensor options, including PID for VOCs, NDIR and catalytic for combustibles and NDIR for CO2


Methane Gas Detector
Whilst methane is a non-toxic substance, it is highly explosive and can cause death by asphyxiation (as it displaces oxygen). These detectors are particularly important for the mining industry, as the gas is prevalent underground.

Carbon Dioxide Monitor
This is another non-toxic substance that can cause death by asphyxiation. In concentrations of 70,000 to 100,000ppm it can cause suffocation, even if there is sufficient oxygen present. Other symptoms include dizziness and headaches.

Ammonia Gas Detector
This is a toxic substance that can cause lower reproduction, growth and even death. It is important that pH and temperature are also measured when monitoring ammonia, as this will ensure accurate toxicity results.

Chlorine Gas Detector
This is a toxic substance at higher concentrations and is also known to react explosively with other chemicals. Symptoms experienced at dangerous exposure levels include blurred vision, burning sensation, coughing, nausea and vomiting.

Sulphur Dioxide Detector
This is a toxic substance that comes from industrial activity (the processing of materials that contain sulphur) and vehicle emissions. It can irritate the airways, especially in those suffering asthma and similar conditions.

Hydrogen Cyanide Detector
This is a highly toxic and flammable substance that is incredibly volatile. It can be inhaled or absorbed through contact with skin, leading to profound cardiovascular and respiratory problems. Death can even occur within minutes.

Methyl Bromide Detector
This is a toxic substance that can have a number of acute and chronic effects, as well as lead to reproductive or developmental problems and cancer. Industrial areas and those working in fumigation are most likely to be exposed.

Hydrogen Sulfide Detector
This is a highly toxic and flammable substance that can have a number of acute and chronic effects. Exposure limits of 10ppm are considered safe, whereas limits of 100ppm are considered immediately dangerous to life and health.

Benzene Gas Detector
This is a toxic substance that is formed from both natural processes and human activities. A major source is actually tobacco smoke. Symptoms of exposure can include drowsiness, dizziness, headaches, tremors and even death.

Contact us for assistance in finding the most appropriate portable gas detection instruments to suit your application.