Vortex flow meter, Measuring range: 1-20 l/min, Medium temperature: -10-90 °C, Programmable functions, IO-Link 1.1, Transmission type:COM2 (38.4 kBaud), 2 digital outputs (PNP/NPN): OUT1 = flow monitoring or IO-Link/OUT2 = flow or temperature monitoring, Process connection: G 1/2, Nominal diameter: DN8, Rotatable red-green colour changing display, Protection rating: IP65/IP67, M12 connector