The company has added MODBUS communications and HART full device description to its line of Innova-Mass® multivariable vortex mass flowmeters. The integration of MODBUS communication allows direct import of variables such as meter serial number, totalized flow plus units, and mass and volumetric flow plus units. The implementation of HART protocol provides access to all measured variables and programming menus, and permits field configuration without disruption of the existing measurement signal.