ProSense FSD series mechatronic flow switches monitor liquid media and provide reliable flow detection for various process applications. Immune to rapid media temperature changes, these switches have a fast 10ms response time and are well-suited for high duty-cycle applications (10 million cycle life).
The ProSense FSD Series flow switch sensor utilizes a spring-supported piston that is lifted by the flowing medium. The piston position is detected via an inductive sensor and is output as a digital signal. The spring resets the piston to its initial position with decreasing flow. This allows the sensor to be mounted in any position (horizontally or vertically) and function as a check valve.
FSD series flow switch prices start at