Simplex 40989756 0631149 Air Duct Sensor Assembly + 1 Year Warranty

Simplex 4098 9756. 40989756 Fire Detector by SIMPLEXGRINNELL Model 4098-9756: Duct sensor housing with supervised output for multiple remote relays; requires separate 24 VDC; includes one relay SAMPLING TUBES (sold separately)—12" (305 mm) 4098-9854 1/2" (12.7 mm) longer than duct width—13" to 23" (330 mm to 584 mm) 4098-9855 1/2.

The Simplex 4098-9756 is an addressable duct sensor housing designed to detect smoke within air conditioning or ventilation ducts Sampling tubes are installed into the duct allowing air to be directed to the smoke sensor mounted in the housing

Simplex Air Duct Smoke Detector Fire Alarm 40989756 (LOT OF 2) eBay

The 4098-9756 is a 4-Wire Duct Sensor supplied with the 4098-9714 Photo Smoke Sensor SAMPLING TUBES (sold separately)—12" (305 mm) 4098-9854 1/2" (12.7 mm) longer than duct width—13" to 23" (330 mm to 584 mm) 4098-9855 1/2. The Simplex 4098-9756 duct sensor housing comes with a supervised output for multiple remote relays; requires separate 24 VDC; includes one relay.

Simplex 40989756 Air Duct 4 Wire Sensor Housing Smoke Detector Fire. Sampling tubes are installed into the duct allowing air to be directed to the smoke sensor mounted in the housing The Simplex 4098-9756 Duct Sensor Housing P/N: 0631149 protects smoke detectors in air ducts

NEW SIMPLEX 40989756 DUCT HOUSING (50 AVAIL., FREE SHIP, 1 YR. PROTECT. Model 4098-9756: Duct sensor housing with supervised output for multiple remote relays; requires separate 24 VDC; includes one relay The Simplex 4098-9756 duct sensor housing comes with a supervised output for multiple remote relays; requires separate 24 VDC; includes one relay.