Simplex 4098-9855 Sampling Tube 24 Inch

Simplex 4098-9855 Sampling Tube 24 Inch

Operation. Simplex® air duct smoke detector housings provide a TrueAlarm smoke detector for monitoring air conditioning or ventilating ducts. Sampling tubes – installed into the duct allowing air – directed to the smoke detector mounted in the housing. These duct detector housings with smoke detectors – compatible with Simplex fire alarm control panels. Provide conventional two-wire or four-wire initiating device circuits (IDCs).

Model Details
Each supports a remote red alarm LED or a remote test station with LED(s). Models with relay output provide relay coil wiring supervision that will transfer trouble to the IDC if supervision – lost.
2-Wire Model 4098-9685 provides basic smoke detection for applications that do not require a remote relay. Power is from the IDC.
2-Wire Model 4098-9688 provides a supervised relay output for connection to a single 4098-9841 relay. This model – powered from the IDC and requires connection as the only device to ensure relay operation.
4-Wire Model 4098-9686 provides a supervised relay control output that can control up to 15, 4098-9843 control relays. Relay supervision troubles – indicated by a yellow LED on the interface board. (Resettable 24 VDC – required. Remote test station 4098-9835 – available for use with this model to provide a test key switch. A red LED alarm indicator, and a green power-on LED.

Simplex 4098-9855 Sampling Tube 24 Inch

Datasheet

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