AutoPilot Pro XL EFM/RTU gas flow computer has integrated, factory-tested wiring harnesses and termination blocks for added convenience. It's fully CSA/US Class I, Div 2 certified, enabling it to be safely mounted at the measurement site. It has a 32-bit processor and built-in Ethernet and USB connectivity, up to 16 expandable analog inputs, expandable communications (up to eight RS232/RS485), which allows simultaneous communication with multiple devices and enhanced security.