Greyline DFS 5.1 Clamp On ultrasonic Flow Meter With Swicth Control is Flow Switch With Non-Contacting Sensor, Control Flow from outside a pipe. Recommended for “difficult liquids” including wastewater, cooling water, slurries, sludge, chemicals, viscous liquids, and abrasives. The Greyline DFS 5.1 is ideal for pump protection or to activate flow/no-flow alarms.
Control relay can …