---

Flow switch

A flow switch is used to sense the flow of a fluid passing through its valve body and to send an electrical control signal to control the switching unit. In many applications, it is essential to be able to determine whether fluid is flowing in a pipeline, duct or other conduit and to respond accordingly to such a determination. For example, flow responsive devices for producing a control signal which is used to de-energize a pump when the flow rate falls below a preselected minimum are commonly employed in systems for transferring fluid between reservoirs. Fluid flow switch sensing devices have been developed for monitoring fluid flow in pipelines, ducts, and other conduits. A flow switch produces an electrical signal which is commensurate with a preselected rate of flow of a fluid in a conduit. Various flow switches have been developed to be responsive to the flow rate of a fluid within a flow line. Usually the flow switch is connected into the flow line so that the flow path of the fluid passes through the flow switch. Several such devices rely on the pivotal movement of a rod supported blade which is deflected depending on the amount of fluid flow.

---

---

---

Flow switch product listings

Sort By : Product Name Manufacturer/supplier Date Added Last Updated Hits Ascending Descending

---