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> Fci asd-il low profile analog addressable ionization
Fci asd-il low profile analog addressable ionization
LOW PROFILE ANALOG ADDRESSABLE
The FCI Model ASD-IL Low Profile Analog Addressable
Ionization Sensor is 1.7-inches high when mounted in a standard
base, thus presenting a very low profile suitable for installation
where architectural requirements are a prime
The sensor is continually monitored to measure any change
in its sensitivity due to the environment (dirt, smoke, temperature,
humidity, etc.). It can give an advance indication to the
control panel of the need for maintenance and can be specific
as to where the maintenance is needed. If local regulations
permit, then selected maintenance may be performed as opposed
to having to check the sensitivity of all sensors to assure
overall performance when only a few may be dirty.
Designed to operate in conjunction with the FCI Analog
Addressable Fire Alarm controls, the ASD-IL sensor transmits
an analog value representative of the sensitivity that can
be used by the system to determine when maintenance is required.
Signal processing for alarm verification is built into
the system to provide immunity to false alarms.
The sensor is of plug-in construction and is directly interchangeable
in the same base with the ASD-PL analog
photoelectronic smoke sensor and ATD-L/ATD-RL heat
sensors. A wide variety of bases with sounder, relay, etc., is
available. Remote LED annunciator capability is available as
The ASD-IL detector is Listed for use inside ducts up to a
The sensor may be tested from the control panel or functional
testing can be performed by applying a test magnet according
An optional isolator base, Model B224BI, is also available.
Installation of two of these isolator bases allows Style 7 operation
for sensors located between the bases.
Easy Plug-in of the Head to Base
Built-in Tamper-Resistant Feature
Remote Test Feature (From the Panel)
360o View Angle of Dual Alarm LEDs
Removable Insect Screen and Cover
Sealed against Dirt, Insects, and
Optional Bases for Auxiliary Functions
Maximum Air Velocity 1,500 FPM
