IFM electronic SM4020 Magnetic-inductive flow meter; PNP/NPN; switching signal; analogue signal; pulse signal; IO-Link; frequency signal; Medium temperature -20...90 °C; Pressure rating 16 bar; G 1/4 external thread DN6; Connector

• Precise measurement of flow, consumption and medium temperature
• High accuracy, repeatability and measurement dynamics
• With switching output, analog output and pulse output
• Clearly readable color display with red/green color change
• No inlet and output pipe lengths required
• Convenient operation via buttons or parameter setting via IO-Link