Smoke introduced into an air duct system will be distributed throughout the entire building.
System sensor d4120 smoke head.
Smoke detectors designed for use in air duct systems are used to sense the presence of smoke in the duct.
System sensor photoelectric duct smoke detector the innovairflex d4120 4 wire photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints.
This unit senses smoke in the most challenging conditions operating in airflow speeds of 100 to 4 000 feet per minute temperatures of 4 f to 158 f and a.
About system sensor 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.
The d4120 d4p120 and d4s detectors are designed to operate on 24.
The flexible housing of the duct smoke detector fits multiple footprints from square to rectangular.
Smoke is sensed an alarm signal is initiated and appropriate action can be taken to shut off fans blowers change over air handling systems etc.
Because the detector mounts to round or rectangular ductwork it is indispensable for building automation systems bas and hvac applications.
This duct detector unit senses smoke in the most challenging conditions operating in airflow speeds of 100 to 4 000 feet per minute temperatures of 4ºf to 158 f and a humidity range of 0 to 95 percent non condensing.
Model d4120 and d4s duct smoke detectors utilize 4 wire photoelectric tech nology for the detection of smoke.
Model d4120 and d4s duct smoke detectors utilize 4 wire photoelectric tech nology for the detection of smoke.
The innovairflex d4120 4 wire photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints and mounts to round or rectangular ductwork.
This detection method when combined.
These actions can facilitate the management of toxic smoke and fire gases throughout the areas served by the duct system.
A plug in duct sensor head offers improved false alarm immunity and simple installation testing and maintenance.
The innovairflex d4120 4 wire photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints and mounts to round or rectangular ductwork.
This unit senses smoke in the most challenging conditions operati ng in airflow speeds of 100 to 4 000 feet per minute temperatures of 4ºf to 158ºf and a.
System sensor is a global manufacturer of fire and life safety devices in smoke detection carbon monoxide detection and notification technology.
Smoke detectors designed for use in air duct systems are used to sense the presence of smoke in the duct.
Smoke introduced into an air duct system will be distributed throughout the entire building.
D4120 products system sensor system sensor.
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