With the PK 150 HK-EX extended Elmeko its PK refrigerator series is a robust device for use in hazardous areas - approved for explosive gas atmospheres of the category 3 according to the ATEX directive RL 2014 / 34 / EU (Zone 2), gas group IIB and temperature class T4 in sectors such as oil , Gas, chemistry and petrochemistry.
The current PK-enclosure cooling units from Elmeko With Peltier technology, they can be installed in a space-saving manner and can be used mobile, as they work without liquid refrigerant. The heat is transported solely by the current flow. Based on this future technology, the manufacturer builds devices with cooling capacities from 30 to 280 W for the air conditioning of small control cabinets, operating housings and control panels.
With his new "Blue e Chillers"In the performance class from 11 to 25 kW, Rittal has significantly improved its cooling technology for chillers for machine and control cabinet cooling. With 40% less refrigerant, the devices make an important contribution to sustainable environmental protection. At the same time, users benefit from precise temperature control, simplified operation and installation, as well as new safety functions.
The Peltier refrigerators from Elmeko work environmentally friendly and position independent without compressor and coolant. This works according to the same thermoelectric principle Dehumidifier "PSE 30", With which the air can effectively dehumidify in housings.
With its KH 401 series, Seifert Systems offers slimline dimensions PTC heaters with heating power of 300 and 350 W in a compact, heat-insulating plastic housing. The two device variants are designed for temperature ranges from -10 ┬░ or -40 ┬░ C to + 70 ┬░ C and ensure with their fan technology an even heat distribution inside the housing.