HSW Flowmeter DW-U-25

HSW's DW-U operates according to the reliable pendulum system. The pendulum system with the pressure plate (deflector) is moved by the flowing medium against the force of a spring. A metal bellows seals the system from the medium to the measuring and display part. The transfer of motion is by force. A microswitch installed in the measuring section and a control lamp are activated. Corresponding switching processes are activated by this microswitch. Furthermore, a display system is activated that displays the current current quantity on the scale. Display of the current flow simple adjustment of the switching points according to small scale hermetic separation of the medium from the microswitch using the bellows insensitive to contamination and magnetic fields high electrical resilience maximum operational reliability and ease of maintenance for all flow directions and installation positions available also available in Ex version Version with two switches is available