Description
4098-9686 SIMPLEX, DUCT DETECTOR HOUS, 4-WIRE.
4098-9686 Simplex, Compact air duct detector housing with clear cover to monitor for the presence of smoke.
Includes factory installed TrueAlarm photoelectric smoke detector and features:
- On-board TrueAlarm sensitivity drift compensation and dirt accumulation tracking.
- Multi-function status LED indicator.
- Magnetic test that initiates an alarm and provides detailed diagnostic information.
- Clear cover allowing visual inspection.
- Test ports provide functional smoke testing access with cover in place.
- UL listed to Standard 268A.
Model availability:
- 4098-9686, 4-Wire operation with supervised control for multiple remote relays (includes one remote relay).
Mounts to rectangular ducts or round ducts
- Minimum size is 8” (203 mm) square or 18” (457 mm) diameter.
Magnetically operated functional test:
- Initiates alarm and displays dirt accumulation status using the detector status LED.
- Assists with maintenance priorities by categorizing detector status and identifying dirty detectors.
Sampling tubes (ordered separately):
- Available in multiple lengths to match duct size.
- Installed and serviced with housing in place.
Operation. Simplex® air duct smoke detector housings provide a TrueAlarm smoke detector for monitoring air conditioning or ventilating ducts. Sampling tubes are installed into the duct allowing air to be directed to the smoke detector mounted in the housing. These duct detector housings with smoke detectors are compatible with Simplex fire alarm control panels that provide conventional two-wire or four-wire initiating device circuits (IDCs).
Datasheet 4098-9686.
See all our parts for Simplex.
