On-line radiometric coal quality analyzer for explosive environment with quantity measurement and calculation of fuel calorific value.
The installation of the GE4000 in a hazardous area of flammable gases in a underground mine (ExI M2) requires a special technical solution. The GE4000.EX model is designed for this purpose. With regard to the location of the detection and control stage, it is possible to choose between two configuration options:
Technical data
The detection stage is located in an explosion hazard environment (in a underground mine), the control stage is located outside the explosion hazard zone (e.g. on the surface or in a safe zone below the surface). For this reason, the detection stage must be installed in a special explosion-proof box above the belt conveyor, the control stage can be in the standard design. An intrinsically safe transducer located in a separate enclosure is used to transfer data between the detection and control stages. (2x ATEX eXi M2 certified enclosure)
Both the detection stage and the control stage are located in an explosion hazard environment. Therefore, the detection stage must be installed in the explosion-proof box above the belt conveyor, the control stage is installed separately outside the belt conveyor in a separate explosion-proof box. An intrinsically safe transducer located in a separate enclosure is used to transfer the measured data to the safe zone (3× ATEX eXi M2 certified enclosure)
Would you like to find out more about the products? Contact us by e-mail or phone. We will arrange a meeting to present our ENELEX product portfolio in detail.
