Water Flow Alarm For Sprinkler System

6 4 1 1 all automatic water spray systems shall be provided with a local alarm.

Water flow alarm for sprinkler system.

Air is compressible so when water pressure goes up due to city water pressure changes water does flow into the system. Unless there s some way of removing air when a building s fire sprinkler system is worked on the air stays in the system. Our products can expertly monitor fire sprinkler systems and control valves to enable personnel to respond quickly to changes in fire sprinkler system status. 4 11 sprinkler system water flow alarms pdf reference.

Monitored systems sprinkler systems that are electrically monitored in accordance with section 903 4 of the 2010 s f b c shall have the. If it s tuned on for a long enough time the waterflow switch could sense an alarm. Why are there waterflow alarms when no water is flowing. Waterflow detectors monitor the flow of water to sprinkler heads.

System sensor sprinkler monitoring devices provide the peace of mind property owners need. With most fire sprinkler false alarms water was flowing. 6 4 1 3 where a separate detection system is used to activate the water spray system the alarm shall be. In this video from the know more risk series learn about the arrangement operation and alarm testing of a wet sprinkler system that uses an alarm check val.

Such sprinkler water flow alarm devices shall be activated by water flow equivalent to the flow of a single sprinkler of the smallest orifice size installed in the system. A water flow detector commonly produced by system sensor is an electro mechanical device designed to send an alarm to a fire alarm panel and or fire department when a continuous flow of water occurs through the fire sprinkler system s piping from an activated sprinkler head or leak in the system. Systems serving more than one building will be reviewed on a case by case basis. Where a fire alarm.

The viking water motor alarms are mechanical devices actuated by a flow of water. They are designed to sound a continuous alarm while a sprinkler system operates. An alarm is a required component of every sprinkler system having more than 20 sprinklers. Section 903 4 this bulletin applies to sprinkler systems serving only one building.

Npfa 15 section 6 4 1 3 states that.