Please see Industrial Box Computers.
Acromag's I/O Server Industrial PC has UL certification for Class I Division 2 Group A, B, C, D hazardous locations with volatile substances. This UL Class 1 Div 2 approval permits use of the I/O Server fanless embedded computer and its plug-in I/O modules in environments with flammable liquids, gases, or vapors. UL’s Class I Div 2 certification is often required for electronics deployed in chemical, oil, gas, mining, and other manufacturing facilities. With the higher safety rating, the I/O Server can be installed closer to sensors and actuators to reduce installation costs for monitoring and control of automated machinery. Additionally, the I/O Server has no internal cables and conduction cooling removes heat without open vents or fans for more reliable operation from -40 to 75°C.
