The L100 Bubble-Tube Level System is a completely independent instrument, obliging just associations with air or gas supply, dip tube and electrical power source to give exact level sign. The electronic output from the L100 is good with just about all simple instrumentation, including nearby and remotely-spotted pointers, workstations, information lumberjacks, recorders and controllers. Since just the stationary dip tube and the cleanse gas interact with the fluid, this system is perfect for applications including dangerous areas or fluids which are very destructive, gooey, hot, hazardous.