Whether you are an Operator or a Service Provider on a site using or storing flammable Products likely to create explosive atmospheres of gases or vapors, your Employees must, if necessary, be alerted by optical and / or acoustic signals, before the appearance of 'an ATEX.

Thus, CENTREXPERT has developed the CENTREX “Zone 3”, an on-board gas detection device to be easily installed on all your vehicles operating in Areas not formally classified as potentially explosive.

The CENTREX “Zone 3” system is made up of 3 elements in a wireless network:

• A self-calibrating combustible gas and vapor detection head


• A three-color LED light installed on the dashboard for example


• A relay card

The CENTREX “Zone 3” alarms the operator at 10% of the LEL (LED changes from green to orange) and puts the Machine in safety shutdown at 25% of the Lower Explosive Limit (red LED flashing with adjustable time delay) .

Ideal for workshops and warehouses in the pharmaceutical and cosmetic industries, easy to install and without cost of use (no calibration gas cylinder), the CENTREX "Zone 3" offers an economical Active Safety solution for better comfort Safety at work and so that your Staff are the Actors of their Safety.