The new plug-in module IO.flow® from VSE integrates volume sensors into IO-Link systems. The IO-Link communication standard is the optimal solution for efficiently exchanging sensor data at field level in industrial systems. VSE is now launching the new IO.flow® converter: an IO-Link extension for all VSE flowmeters. The result is a smart volume measuring device, which is either available as a complete system or can be integrated into existing systems as an upgrade/add-on. In addition to digital process data, the plug'n'play module also provides maintenance and diagnostic data, raising the market leader's high-precision flowmeters to Industry 4.0 level.