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 switch catalogue pdf.
This retard mechanism is field replaceable as is the terminal block.
Founded in 1984 system sensor is a global manufacturer of fire and life safety devices specializing in smoke detection carbon monoxide detection and notification technology for world wide applications.
Features two inch mounting hole provided in new wfd30 2 models.
The retard mechanism and dual spdt switches are field replaceable.
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.
System sensor also offers several specialty waterflow detectors for unique applications.
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Under normal conditions system sensor waterflow detectors should provide years of trouble free service.
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.
However if the delay mechanism or switch en closure needs to be replaced follow these directions.
System sensor is a global manufacturer of fire and life safety devices in smoke detection carbon monoxide detection and notification technology.
88 08 each.
They are also approved for.
Waterflow detectors fire sprinkler monitoring wfdn water flow switch system sensor.
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Special price 88 08.
System sensor 1 to 2 water flow switch wfdtn sku.
System sensor sprinkler monitoring devices provide the peace of mind property owners need.
Our products can expertly monitor fire sprinkler systems and control valves to enable personnel to respond quickly to changes in fire sprinkler system status.