EFS is used in order to check safely whether there is flow or not by detecting movement of liquids inside the pipe. It provides information about flow with high reliability without spending energy in cooling water or lubricating oil circuits, in the devices such as flash heater, central heating boiler and heater - 1/2" BSP, vertical assembly only
Increasing flow rate (For water): 0,6...1,2 l/min or 1,5...2.5 l/min The set point can be adjusted by turning the stamp in the body.
Advantages:
Pratical way can be mounted.
Economical.
Relay circuit contactless with fluid
Technical Specifications:
Process Temperature: -20…+100°C Process Pressure: Max. 20 bar Contact: NO Single Contact Cable: PVC 0.5 m Spring: Stainless Steel Protection Rating: IP68 Adjustable sensitivity