Burt Process Equipment LFS-145-S Liquid Flow Switch

Burt Process Equipment LFS-145-S Liquid Flow Switch is an inline sensor that monitors liquid flow in a process line and outputs a switch signal when flow is detected or when flow conditions reach a configured threshold, enabling automatic control actions in fluid systems. As part of the LFS family of flow switches designed for liquids, it supports straightforward integration with standard controllers and relays for pump protection, flow verification, interlocks, and simple automation sequences across diverse industrial fluids. Common applications include ensuring adequate flow in water treatment, chemical processing, and manufacturing pipelines, triggering valves or alarms when flow conditions drift, and helping prevent dry-running or over-pressurization in process equipment. Variants in the LFS lineup can offer SPDT outputs for flexible interfacing with common control schemes.