Promag L is the versatile standard sensor designed for the water industry with a lap-joint flange concept for flexible installation independent of the orientation of the pipe flange pitch diameter. Combined with Proline 400, the transmitter for optimized measurement of water and wastewater, Promag L 400 will be the preferred solution for all standard applications in this industry. Promag L 400 also offers an integrated web server. Integrated verification with Heartbeat Technology.