Description
4098-9773 SIMPLEX, 520HZ SOUNDER BASE WITH CO.
The 4098-9773 Simplex, TrueAlarm addressable CO sensor base with 520 Hz sounder provides CO toxic gas monitoring and enhanced fire detection:
- CO sensor bases with 520 Hz tone require a TrueAlarm photoelectric, photo/heat, or heat sensor (ordered separately).
- CO sensor bases with 520 Hz tone are multi-point devices, use a single IDNet address, and receive communications and sensor power from the IDNet channel (the sounder base requires separate 24 VDC system power or NAC connection).
- IDNet circuit allows the sounder to be supervised and coded by compatible NACs, allowing synchronized temporal, march time, or another channel coding.
- For use with 4007ES; and 4010ES or 4100ES fire alarm control panels with software revision 2.01.02 or higher.
- For use with 4100U fire alarm control panels with software revision 12.05 or higher.
- Listed to UL 268, UL 464, UL 2075, ULC-S529, and CSA 6.19-01.
- Two types of CO influenced operation are available; UL 2075 CO (OSHA) level monitoring for ventilation control; and multi-criteria fire sensor analysis combining optical and CO gas monitoring information.
CO sensor base with photoelectric or photo/heat sensor operation:
- Independent sensor operation or selectable multi-sensor modes for false alarm reduction or faster detection
- CO and photoelectric sensors can be analyzed together to reject non-fire conditions that can trigger false alarms (steam, dust, etc).
- An increased sensitivity algorithm analyzes CO and photoelectric sensor information to allow the presence of CO to increase photoelectric sensitivity for high-value locations ( museums, electrical equipment rooms, etc).
520 Hz Sounder base operation:
- Low-frequency sound output (520Hz at 85 dBA).
- The base can supervise the sounder drive circuit when an AUX 24V power line is used for sounder power. Alternatively, base supervision can be disabled if a supervised NAC is needed to power the sounder for coded outputs.
- When connected to a panel NAC through the 4905-9835 Temporal Code Module, the sounder base can provide temporal code 3 (TC3) for fire or temporal code 4 (TC4) for toxic carbon monoxide alarms
- 4905-9835 module may also be used to code other (non-fire) dedicated carbon monoxide notification appliances (refer to data sheet S4905-0006)
- The sounder can be manually activated from the panel
General features:
- Ceiling mount operation.
- The operation of a CO sensor base with a heat sensor provides dual independent sensor operation.
- CO test mode allows functional testing of each sensor technology including the CO sensor.
- Optional accessories include a remote alarm LED and mounting adapter plate.
- Designed for EMI compatibility.
- Magnetic test feature.
- CO sensor element is easily replaced when the end of service life is reached. Access to the CO sensor replacement cartridge (CORC, 4098-9747) requires the removal of the interchangeable sensor heads.
Datasheet 4098-9773.
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