System Sensor Flow Switch Catalogue Pdf

However if the delay mechanism or switch en closure needs to be replaced follow these directions.

System sensor flow switch catalogue pdf. View as grid list. They are also approved for. System sensor 1 to 2 water flow switch wfdtn sku. Features two inch mounting hole provided in new wfd30 2 models.

8 item s show check all add all to cart. Waterflow detectors fire sprinkler monitoring wfdn water flow switch system sensor. Waterflow detectors monitor the flow of water to sprinkler heads. The wfd exp line of explosion proof waterflow detectors is intended for use in hazardous locations where volatile vapors or.

Our products can expertly monitor fire sprinkler systems and control valves to enable personnel to respond quickly to changes in fire sprinkler system status. System sensor also offers several specialty waterflow detectors for unique applications. Agency listings the system sensor wfd series is compatible with schedule 10 through 40 steel pipe sizes 2 through 8 and can be mounted in a vertical or horizontal position. To replace the delay mechanism or switch enclosure use a 3 16 socket head screwdriver to remove the three screws that hold it in place.

Under normal conditions system sensor waterflow detectors should provide years of trouble free service. System sensor is a global manufacturer of fire and life safety devices in smoke detection carbon monoxide detection and notification technology. System sensor sprinkler monitoring devices provide the peace of mind property owners need. The waterflow detector is designed for both indoor and outdoor use with the widest available temperature range from 32 f to 150 f.

System sensor flow switches system. 88 08 each. The retard mechanism and dual spdt switches are field replaceable. The wfd series waterflow detectors provide a mechanical time delay that is adjusted via an adjustment wheel.

This retard mechanism is field replaceable as is the terminal block.