Fire Sprinkler Monitoring

Strengthening fire safety systems

Honeywell System Sensor sprinkler monitoring devices can expertly monitor fire sprinkler systems and control valves to enable personnel to respond quickly to changes in fire sprinkler system status. Waterflow detectors monitor the flow of water to sprinkler heads. Supervisory switches help prevent tampering or incorrect setting of valve controls. Pressure switches indicate a discharge from a sprinkler. All three devices also come in explosion-proof versions for hazardous environments.

Versatile range for enhanced fire safety and protection
Line of waterflow detectors and supervisory switches provide complete reliability when monitoring waterflow, system pressure and valve position within a fire sprinkler system.

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PIB-V2

Supervisory Switch

The PIBV2 supervisory switch monitors the open position of post indicator and butterfly control valves. With a rugged housing and flexible design, the device accommodates post indicator, butterfly, and many other types of wall post, recessed wall post and pressure reducing valves. The unique bi-directional actuator allows the unit to be installed in either rising or falling flag installations.

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OSY2

Supervisory Switch

The OSY2 is used to monitor the open position of an Outside Screw and Yoke (OS&Y) type gate valve. With a rugged housing, user-friendly mounting bracket and adjustable shaft, the device is intended for indoor and outdoor use. It permits mounting to most OS&Y valves, ranging in size from 1” to 12” . Its right angle design and wide bracket span provide maximum clearance for valve components to accommodate troublesome valves.

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WFD20

Waterflow Detector: 2” pipe size, 1¼” hole size

Honeywell’s WFD20 waterflow detector is compatible with schedule 10 through 40 steel pipe, sizes 2” through 8” , and can be mounted in a vertical or horizontal position. It consists of a rugged, NEMA 4-rated enclosure, operates across a wide temperature range from 32°F to 120°F and is designed for both indoor and outdoor use. The detector incorporates a mechanical retard feature, which minimises the risk of false alarm due to pressure surges or air trapped in the sprinkler system. In addition, the mechanical retard’s unique sealed design is immune to dust and other contaminants.

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WFD25

Waterflow Detector: 2½” pipe size, 1¼” hole size

Honeywell’s WFD25 waterflow detector is compatible with schedule 10 through 40 steel pipe, sizes 2” through 8” , and can be mounted in a vertical or horizontal position. It consists of a rugged, NEMA 4-rated enclosure, operates across a wide temperature range from 32°F to 120°F and is designed for both indoor and outdoor use. The detector incorporates a mechanical retard feature, which minimises the risk of false alarm due to pressure surges or air trapped in the sprinkler system. In addition, the mechanical retard’s unique sealed design is immune to dust and other contaminants.

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WFD30-2

Waterflow Detector: 3” pipe size, 2” hole size

Honeywell’s WFD30-2 waterflow detector is compatible with schedule 10 through 40 steel pipe, sizes 2” through 8” , and can be mounted in a vertical or horizontal position. It consists of a rugged, NEMA 4-rated enclosure, operates across a wide temperature range from 32°F to 120°F and is designed for both indoor and outdoor use. The detector incorporates a mechanical retard feature, which minimises the risk of false alarm due to pressure surges or air trapped in the sprinkler system. In addition, the mechanical retard’s unique sealed design is immune to dust and other contaminants.

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WFD40

Waterflow Detector: 4” pipe size, 2” hole size

Honeywell’s WFD40 waterflow detector is compatible with schedule 10 through 40 steel pipe, sizes 2” through 8” , and can be mounted in a vertical or horizontal position. It consists of a rugged, NEMA 4-rated enclosure, operates across a wide temperature range from 32°F to 120°F and is designed for both indoor and outdoor use. The detector incorporates a mechanical retard feature, which minimises the risk of false alarm due to pressure surges or air trapped in the sprinkler system. In addition, the mechanical retard’s unique sealed design is immune to dust and other contaminants.

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WFD50

Waterflow Detector: 5” pipe size, 2” hole size

Honeywell’s WFD50 waterflow detector is compatible with schedule 10 through 40 steel pipe, sizes 2” through 8” , and can be mounted in a vertical or horizontal position. It consists of a rugged, NEMA 4-rated enclosure, operates across a wide temperature range from 32°F to 120°F and is designed for both indoor and outdoor use. The detector incorporates a mechanical retard feature, which minimises the risk of false alarm due to pressure surges or air trapped in the sprinkler system. In addition, the mechanical retard’s unique sealed design is immune to dust and other contaminants.

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WFD60

Waterflow Detector: 6” pipe size, 2” hole size

Honeywell’s WFD60 waterflow detector is compatible with schedule 10 through 40 steel pipe, sizes 2” through 8” , and can be mounted in a vertical or horizontal position. It consists of a rugged, NEMA 4-rated enclosure, operates across a wide temperature range from 32°F to 120°F and is designed for both indoor and outdoor use. The detector incorporates a mechanical retard feature, which minimises the risk of false alarm due to pressure surges or air trapped in the sprinkler system. In addition, the mechanical retard’s unique sealed design is immune to dust and other contaminants.

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WFD80

Waterflow Detector: 8” pipe size, 2” hole size

Honeywell’s WFD80 waterflow detector is compatible with schedule 10 through 40 steel pipe, sizes 2” through 8” , and can be mounted in a vertical or horizontal position. It consists of a rugged, NEMA 4-rated enclosure, operates across a wide temperature range from 32°F to 120°F and is designed for both indoor and outdoor use. The detector incorporates a mechanical retard feature, which minimises the risk of false alarm due to pressure surges or air trapped in the sprinkler system. In addition, the mechanical retard’s unique sealed design is immune to dust and other contaminants.

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WFDT

Vane-type Waterflow Detector

Honeywell’s Vane-type Waterflow Detector fits any tee that has a 1” NPT branch, including: 1”, 1¼”, 1½ and 2” NPT threaded ferrous and brass tees; 1”, 1¼”, 1½” and 2” copper sweat tees; Tyco, Spears®, Victaulic® and NIBO brand 1” CPVC tees; and 1½” polybutylene tees. Its durable, tamper-resistant enclosure and rugged switch assembly design makes it easy to install and simple to maintain. It be mounted in either the vertical or horizontal position. Two conduit openings permit easy attachment to the local alarm system. The retard mechanism and switch assemblies are field-replaceable.

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