Overpressure system with gas detection for hazardous areas (ATEX/IECEx)
We made a little video to show the ease of use of overpressure system in hazardous areas for un-approved devices. It is the easiest way to bring YOUR device into hazardous area too.
By: Quintex GmbH
The safety of this new way is approved by 2 different approval test houses. So it was possible to get it approved as IECEX and ATEX.
In operation and after releasing, a positive pressure in the mbar range is maintained within the cabinet. On the input side of pressurized air (gas) you can uses solenoid valves (open / closed) as well as proportional valves to cover the air leakage of the cabinet.With our control unit for digital valves, the pressure air is supplied through a hysteresis in the range of 6mbar(hPa) (valve open) and 10mbar(hPa) (valve closed). This can be omitted expensive proportional valves and simultaneously thus leakage changes (e.g: Increasing the leakage losses due to aging processes), are automatically compensated.
To show you the use click this link: https://youtu.be/
i_Park tauberfranken 13
+49(0) 9343 61300