VOLTAGE RANGE: 18 to 32 VDC (maximum allowable ripple 4V p-p).
STANDBY CURRENT G 24VDC:
Receiver - 40 mA DC; Transmitter - 20 mA DC.
F4ECEIVER ALARM CURREKT: Trouble - 40 mA DC; Smoke detection -66 mA DC.
RANGE: 30 ft. to 360 ft. (1 Om - 1 OSm).
POINTABIUTY: Internally pointable optics for f 90” horizontal, and f 10” vertical adjustment.
SENSlTlVTrY: Field selectable for 20, 30, 40, 50, 60, or 70% beam obscuration.
ALARM CONTACTS: Form “A” (C, NO) with contacts rated 1 amp. 60 VDC maximum for DC resistive loads. Do not use with,
capacitive or inductive loads.
TROUBLE CONTACTS: Form ‘B’ (C, NC) with contacts rated 1 amp, 60 VDC maximum for DC resisitiie loads. Do not use with
capacitive or inductive loads.
AUX. ALARM CONTACTS: Form ‘C (NC, C. NC) with contacts rated 1 amp, 60 VDC maximum for DC resisitiie loads. Do not use
with capa&ive or inductive loads.
TAMPER: Receiver - Access door tamper switch is in series with trouble contacts.
Transmitter - Cover tamper switch interrupts transmission upon the cover’s removal.
SYSTEM SIGNMUNG: Conventional 4-wire system Note: Not for,use with systems that incorporate an alarm verifiiation feature.
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SIGNAL DELAY: Fire = 30 f 2 seconds; Trouble = 20 t 2 seconds.
TEMPERATURE: The storage and operating range is -22°F to +130°F (-30°C to +54”C).
MOUNTING: The units are designed to be mounted to 4’ square or octagonal electrical boxes (not supplied).
.OCATlON
Proper location and spacing of detection devices are critical factors in a properly installed and operating fire alarm system. In all
installations, good engineering judgement must prevail. See General Considerations below. For more detailed information, refer to the
National Fire Protection Association (NFPA) Standard 72E. ‘Automatic Fire Detectors:
General Considerations
. Do not use mirrors. Install the 2098-9207 with a clear line-of-sight path between the transmitter and the receiver.
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Do not install the 2098-9207 where normal ambient temperatures are below -22°F (-30°C) or above +130°F (WC).
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Do not install the 2098-9207 on a mounting surface that is likely to shift due to changes in temperature or from the operation of
heavy machinery in the area.
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Do not pass the beams close to heating, ventilating, or air conditioning outlets where smoke may circulate away from the beam.
Avoid other turbulent areas such as steam pipes.
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Make sure that the intended beam path is clear of moving objects.
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Set the sensitivity based on the distance between the transmitter and the receiver.
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Mount the receiver so that sunlight does not shine directly down the beam path and into the receiver.
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Avoid areas subjected to normal smoke concentrations such as kitchens and garages.
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Mount the Receiver so that interior lighting fiiures or highly reflective surfaces are not in its field of view.
?emernbec
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Stratification of air in a room may hinder smoke from reaching ceiling-mounted detectors. Stratification occurs when smoke, rising
because it is warmer than the surrounding air, reaches a level where it is the same temperature as the surrounding air and does
not rise to the ceiling. If stratifiiation is a possibility, install extra beams at a height where stratification is expected
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