4 gas monitors
A 4 gas monitor detects combustible gas - %LEL, ogygen - O2, carbon monoxide - CO, and hydrogen sulfide - H2S concentrations at the same time.
It is the most widely used personal gas monitor in the industry and can be found with sanitation, steel, public works, or confined space workers all over the world.
4 gas monitor : %LEL, O2, CO & H2S
4 gas meters are the most versatile devices on the market to prevent risks linked to low oxygen atmospheres, toxic gas or vapor presence (like carbon monoxide or hydrogen sulfide), or even explosive and combustible atmospheres (like hydrocarbons, solvents, or alcohols). As their name implies, these detectors are able to monitor up to 4 gases, particulates or vapors simultaneaously. 4 gas detectors represent a large majority of devices deployed in various industries as well as in the tertiary sector.
Scope of application of a 4 gas detector
Water & waste water treatment as well as confined space entries are the favourite areas of 4 gas personal monitors. It is even recommended, and sometimes mandatory to have one during interventions in confined spaces. In many countries a confined space entry certification course is mandatory for some workers. And during this course is is advised that 4 gas detectors have to be used for safety. These devices are able to alert their users and prevent these risks:
- Asphyxia, anoxia or hypoxia: permanent or punctual ogygen deficiency.
- Intoxication: toxic gas inhalation or absorption like hydrogen sulfide or carbon monoxide
- Explosion and fire: methane or a combustible gas concentrations in ambient air can ignite fire and explosions.
4 gas monitor maintenance
For maintenance and periodical inspections of your gas detectors, we offer a simple and affordable solution. For selected territories we provide an all inclusive maintenance service for your detector that your can purchase at the same time as your device.
Our all inclusive maintenance option includes your 4 gas monitor calibration and maintenance. We can also provide, if needed, a subsitute device and transport when your device is immobilised. The all inclusive maintenance lasts 2 or 3 years depending on the gas detector and can be renewed for the same time.