The Switch-Pro™ general purpose liquid or gas switch provides low flow detection in low or no-flow applications. Specify the appropriate sensor technology, length and material.The short sensor is intended for use in pipe or ducting from 1/2” to 11/2”; the long sensor is applied in 2” and up. For ideal flow measurement and control, package your flow switch with any of our Flowline remote relay controllers. The controllers feature 10A relays, adjustable time delays, LED indicators, and NO or NC invert switches.
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