System Sensor WFD20EXP explosion-proof waterflow detector

System Sensor WFD20EXP Detector
BrandSystem Sensor
Model Code WFD20EXP
Model Info

System Sensor WFD20EXP explosion-proof waterflow detector for use with 2" pipe is designed to handle extreme conditions. It offers unique features that assure greater operational reliability. By housing the spring mechanism separately from the explosion environment, the sensitivity of the adjustment spring and the detector is protected at all times. Adding to WFD20EXP’s reliability is its sealed retard mechanism, which prevents contamination by dust and dirt when the cover is removed. Designed for both indoor and outdoor use, the detector operates across a wide temperature range.

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