LEL control systems | automatic recirculation systems
DEC.LEL™

LEL (Lower Explosive Limit) monitoring and automatic recirculation systems are mandatory when you are planning to install a VOC emission control system (e.g. a solvent recovery unit, or a thermal oxidizer). Furthermore, increasing energy costs, are requesting our customers (flexible packaging and converting industries, using rotogravures, flexo and lamination machines) to explore and evaluate energy saving technologies, in order to increase their competitiveness in the global market.

LEL monitoring, automatic recirculation, drying hoods, safety, gas detection, hazardous environments, flammable gases, industrial drying, ventilation systems, operational excellence, workplace safety, air quality, explosion prevention, gas sensors, risk mitigation, occupational health, engineering controls, process safety, gas monitoring systems, drying process optimization, combustible vapors, ventilation design, SIL, hazardous area classification, gas detection technology, industrial hygiene, combustible gas detection, drying hood maintenance, DEC, Dynamic Environmental Corporation, DEC IMPIANTI, DEC HOLDING, DEC SERVICE, DEC ENGINEERING, DEC AUTOMATION, DEC LAB, DEC ANALYTICS

DEC.LEL™ • benefits

Thanks to DEC.LEL™ recirculation system, we can reach:

  • increased safety, due to LEL monitoring;
  • reduction of the exhausted air flow (SLA), thanks to the increase of solvent concentration (g/m3);
  • electrical energy saving;
  • thermal energy saving (up to ~40÷50%, depending on ambient temperature);
  • reduction of the investment for the activated carbon solvent recovery or the thermal oxidizer system;
  • reduction of the operating costs (i.e. specific consumptions, recovery cost).

    • LEL monitoring, automatic recirculation, drying hoods, safety, gas detection, hazardous environments, flammable gases, industrial drying, ventilation systems, operational excellence, workplace safety, air quality, explosion prevention, gas sensors, risk mitigation, occupational health, engineering controls, process safety, gas monitoring systems, drying process optimization, combustible vapors, ventilation design, SIL, hazardous area classification, gas detection technology, industrial hygiene, combustible gas detection, drying hood maintenance, DEC, Dynamic Environmental Corporation, DEC IMPIANTI, DEC HOLDING, DEC SERVICE, DEC ENGINEERING, DEC AUTOMATION, DEC LAB, DEC ANALYTICS

    DEC.LEL™ • LEL control systems

    LEL monitoring, automatic recirculation, drying hoods, safety, gas detection, hazardous environments, flammable gases, industrial drying, ventilation systems, operational excellence, workplace safety, air quality, explosion prevention, gas sensors, risk mitigation, occupational health, engineering controls, process safety, gas monitoring systems, drying process optimization, combustible vapors, ventilation design, SIL, hazardous area classification, gas detection technology, industrial hygiene, combustible gas detection, drying hood maintenance, DEC, Dynamic Environmental Corporation, DEC IMPIANTI, DEC HOLDING, DEC SERVICE, DEC ENGINEERING, DEC AUTOMATION, DEC LAB, DEC ANALYTICS

    Three different LEL control and recirculation processes are available:

  • DEC.SER™: single element recirculation;
  • DEC.SMR™: single machine recirculation;
  • DEC.GMR™: more machines, common recirculation.

    • LEL Monitoring Technologies

    The following LEL monitoring technologies are part of our portfolio:

  • FID (flame ionization detector);
  • IR (infra-red sensor);
  • CAT (catalytic sensor);
  • FTA (flame temperature analyzer).

    • your challenges, our solutions!

    FORMIGONI, a family business - andrea formigoni, filippo formigoni, luciano formigoni, silvana giorgetti, angelo giorgetti, amalia sassi, angelica formigoni, tommaso formigoni