Gas Fact Sheets
ION Science Gas Fact Sheets are intended provide those dealing with hazardous gases, an understanding of the gas and the detection capabilities that our gas detectors offer to help you strengthen your safety assessment.
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ION Science Gas Fact Sheets are intended provide those dealing with hazardous gases, an understanding of the gas and the detection capabilities that our gas detectors offer to help you strengthen your safety assessment.
The ION Science styrene gas factsheet provides crucial information on ways of detecting styrene and the dangers of styrene occurring in cigarette smoke.
The ION Science sulfur hexafluoride gas factsheet provides crucial information on ways of detecting sulfur hexafluoride gases in the electrical industry.
The ION Science toluene gas factsheet provides crucial information on ways of detecting toluene and looking more into the family of BTEX compounds.
The ION Science trichloroethylene gas factsheet provides crucial information on ways of detecting trichloroethylene for workers safety.
The ION Science TVOC gas factsheet provides crucial information on ways of detecting tvocs and how they exist at room temperature for easy exposure risks.
The ION Science vinyl chloride gas factsheet provides crucial information on ways of detecting vinyl chloride. This gas does not occur naturally.
The ION Science vinylene carbonate gas factsheet provides crucial information on ways of detecting vinylene carbonate the main addictive in batteries.
The ION Science vinylene carbonate detection gas factsheet provides crucial information on detecting vinylene carbonate the main addictive in batteries.
The ION Science xylene gas factsheet provides crucial information on ways of detecting xylene and how it affects our nervous system when exposed to it.
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Diffusion Fixed Gas Detection Device
A diffusion gas detection device works, as the name suggests, on the diffusion principle. The sensor is exposed to the ambient air and will measure the gas by means of the diffusion principle. Diffusion means proportional spread of molecules over the available space (from high concentration to low concentration). This also means that a diffusion gas detection device is only able to measure the concentration of gases at the location where the device is located. Since there is no forced flow of the gas to be measured, this device is not suitable for taking measurements remotely, but they do accurately identify what’s present in a given location.
Pumped Fixed Gas Detection Device
Pumped instruments are equipped with a built-in sampling pump. This means that the device is constantly drawing in gases. A sampling hose may be connected to extend the reach. This means that you can take a measurement from a safe distance so you have an idea of which gases will be present in which concentration before you are exposed to this environment. This allows you to make an appropriate risk analysis and make the right strategy and PPE choices based on the measurement results. By positioning the measuring hose correctly, you can also make a correct measurement at different heights to chart all risks.
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Comparative specifications | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
Sensor Variant | MiniPID 2 PPM WR VOC Sensor | MiniPID 2 PPM VOC Sensor | MiniPID 2 PPB WR VOC Sensor | MiniPID 2 PPB VOC Sensor | MiniPID 2 HS VOC Sensor | MiniPID 2 10.0 eV VOC Sensor | MiniPID 2 11.7 eV VOC Sensor |
Electrode Stack Colour | Blue | Blue | White | White | Red | White + Gold Spot | White |
Minimum Detection Limit | 500 ppb | 100 ppb | 20 ppb | 1 ppb | 0.5 ppb | 5 ppb | 100 ppb |
Range | 0 to >10,000 ppm | 0 to 4000 ppm | 0 to >200 ppm | 0 to >40 ppm | 0 to >3 ppm | 0 to >100 ppm | 0 to >100 ppm |
Response Time T90 (s) | <3 | <3 | <8 | <8 | <12 | <8 | <8 |
Sensitivity | >0.4 mV/ppm @ 100ppm | >0.65 mV/ppm @ 100 ppm | >5 mV/ppm | >30 mV/ppm | >600 mV/ppm | >15 mV/ppm | >1 mV/ppm |
Lamp Energy | 10.6 eV | 10.6 eV | 10.6 eV | 10.6 eV | 10.6 eV | 10.0 eV | 11.7 eV |
Product Details | Product Details | Product Details | Product Details | Product Details | Product Details | Product Details |
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